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Metal Roofing Fairfax County: Why You Should Choose Metal

A 1920s Bungalow house in Australia

At some point in the life of your home you’re going to need to replace your roof. When that time comes, it’s important for you to know that you have choices for roofing Fairfax County, other than traditional asphalt. Clay, concrete, wood, shake, and even slate are all reliable and gorgeous, but if you want a truly unique look that will make your home stand out you should give serious consideration to metal roofing Fairfax County.  It’s not easy to choose the perfect roofing material for your house, but these advantages of metal roofs make them an attractive option for roofing projects.

Benefits of Metal Roofing Fairfax County

Looks

Metal materials include zinc, aluminum, copper, and even timeless and trustworthy stainless steel, giving you quite a number of style and color choices that make matching your new roof to your overall decor and landscape a cinch. They’re similar in appearance to tiles, shingles, and shakes, and won’t look out of place or unusual (unless that’s the desired effect). Metal tiles also come in vertical panels and designs that beautifully mimic natural materials, (like wood tiles) based on the color and texture. Metal roofing Fairfax County seamlessly ties in the historical aesthetic of the city into any building or house.

Life Span

The life span of a metal roof is one of its biggest benefits. It’s especially important to younger homeowners who may not want to worry about a roof again in only 20 or 30 years. Depending on the style and design, your geographic location, and your exposure to weather, the average metal roof will last anywhere from 40 to 75 years.

This longevity is a major advantage over other roofing styles. Asphalt tends to last anywhere from 20 to 25 years. Expect clay and concrete to last about 40 to 50 years. Wood or shake shingles last just 25 to 30 years. Synthetic roofing materials are warrantied for an average of 50 years, but the quality and reliability isn’t as time-tested as the other materials out there.

Ease of Care

Caring for a metal roof is incredibly easy. While these materials are durable, proper maintenance will ensure your roof lasts for decades. To properly care for your roof:

  • Do not stand on the roof unless absolutely necessary, even then taking care to walk across joists and purlins. Metal tiles are more likely to dent under heavy weights.
  • Use a broom or leaf blower to move leaves and other debris off of the surface of the roof.
  • Annually clean your roof with a hose and roof cleaner to avoid the build-up of tree sap and other growth from the environment.
  • Occasionally survey the roof to make sure all screws are tightened.
  • Occasionally inspect the sealants. Most will last the lifetime of the roof but some may need to be replaced every 20 years or so.

Lovely Sound

A common misconception is that metal materials are noisier than others. No roof is going to be 100 percent quiet, but some are better at controlling outside noises than others. A sheathing is installed beneath the metal panels, shielding you from regular, louder noises. Many people claim their homes are slightly quieter after the installation of a metal roof, with the sounds of normal tree-debris and rain or hail being dulled more than usual. Of course, others believe the sound of a gentle rain hitting metal as opposed to asphalt is actually quite soothing and more enjoyable to listen to. Because rain is a common occurrence in Virginia, there are many benefits of choosing this material when metal roofing Fairfax County.

Flame Proof

The roof of your home is the most vulnerable to fire, no matter what material it is made of. Most roofing materials are rated on an A-B-C rating system. Asphalt shingles tend to have Class A ratings as they are the most fire resistant. Wood shingles are usually Class C because they are more flammable.

Your metal panels in and of themselves are fireproof because of the materials. That said, you will still want to make sure the materials installed under the panels are Class A. Metal does tend to heat faster, so experts will install quality materials beneath to ensure a lower, slower rate of combustion.

Easy to Install

Metal roofing is relatively easy to install, making the project a little bit faster than a typical roofing project. Talk to a professional about your existing shingle roof before the project starts. In some cases the metal can go on right over top of existing asphalt shingles, saving even more time. In other cases we’ll need to remove the asphalt first. If your home is older, it’s better and safer to remove the old roof first. This ensures that the panels underneath can be checked and replaced if needed. Metal roofing Fairfax County experts will seamlessly install your metal roof for a beautiful, sleek finish.

Repels Water and Snow

Metal materials repel water and snow better than any of the others on the market today. Water simply rolls off the metal towards your gutters, with zero chance of absorption into the tiles themselves. The heat of the sun keeps the temperature of your roof warmer in the winter. This makes it harder for snow and ice to accumulate. What snow and ice does stick will also melt away faster.

Durability

A metal roof can withstand Mother Nature’s wrath far more efficiently than shingles or slate. You’re less likely to end up with water damage or missing shingles after a heavy wind storm. This means less cost associated with regular repairs and a significant reduction in leaking.  These roofs are also more durable from the sun. Because they are typically 15-20% cooler than other roofing materials, metal roofing Fairfax County greatly benefits from metal materials.

The Virginia climate can be brutal on the roof of your house, but using this material for your next project for metal roofing Fairfax County helps counter the weather.  These roofs have a myriad of benefits ranging from long-term maintenance and replacement cost to savings on your heating and air conditioning throughout the year. Have a metal roof installed and you may never have to replace your roof again in your lifetime.

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Blog Residential Roofing

The Four Most Common Types of Roof Materials

Beige and Stone House in the Fall

Have you given any thought to your roof materials lately? If you’re like most homeowners, you probably haven’t. It’s one area of your house that’s almost always out of sight and usually out of mind. And then one day it starts to leak, and suddenly you realize just how important it is. First of all, it keeps its inhabitants and their possessions warm and dry, and when you finally pay attention to it, you notice that it also makes a valuable contribution to the overall appearance of your house.

So, when it’s time for a roof replacement, a roof for a new house, or a new roof for an addition to your present home, there are several options you’ll need to consider. Among them are the type of roof materials and the color. As far as color, those aesthetic decisions are best left to the design experts. Roofing materials, on the other hand, can be more easily quantified to make the decision manageable.

Even though various components–framing, preparation, proper installation, and materials–work together to compose your roof, its shingles are certainly the most visible and are arguably the most important of these. Choosing the right roof material is important and is a matter of evaluating each of its attributes, such as price, durability, and style. Here is the rundown on the four most common types of roof materials to help you make an informed decision:

Asphalt shingles top the list

Asphalt shingles have been and still are the most popular choice. They appeal to the cost-conscious homeowner because they provide a durable roof for less than any other type of roof material ($150 to $200 per square). There are two types of asphalt shingles: fiberglass and organic.

Fiberglass: These shingles consist of a fiberglass mat that’s covered with asphalt, which keeps water out and protects the other roof components and the interior of your home. The ceramic granules that top the asphalt act to reflect UV rays.

Organic: These shingles appeal to the environmentally-conscious homeowner and are usually manufactured from recycled felt paper. They too have a layer of asphalt to make them waterproof. Organic shingles tend to be more durable than fiberglass, but they are also more expensive.

Choose metal for durability

While asphalt shingles remain the most popular choice of roof materials, residential metal roofing is catching up, more than quadrupling its market share over the past ten years. The reason: today’s metal roofs give homeowners the option to upgrade their homes with material that has lasting value—fifty or more years of value! Some of the other benefits that appeal to homeowners include:

  • Fire resistance
  • Panels that interlock for wind resistance
  • Energy efficiency
  • Low weight
  • Styles to match almost any home

Even though the pros of metal roofing clearly outweigh the cons, there are drawbacks that you should consider. The biggest is the initial cost ($700 to $1000 per 100 square feet), but that is only a negative if you move soon after installation and don’t get the return on your investment. The other possible downside, noise, may be romantic and soothing for some, while others will find it irritating.

The elegance of slate

Many of this country’s old and stately houses display slate tiles on their roofs. Known for its beauty and durability, this stone roofing is one of the longest lasting shingles on the market today. Nonetheless, like any other roofing material, it has disadvantages that accompany its benefits.

The biggest advantage to a slate roof is its appearance. The tiles are 100% natural stone and have a naturally cleft surface that shows color variation across its entire surface. These tiles are durable, often lasting longer than the building they cover. They are also fireproof, recyclable, and energy efficient.

On the other side of the coin are the expense ($1000 to $6000 per square) and the difficulty of installation. Inexperienced roofing contractors trying to install slate tiles like asphalt will run into trouble very quickly. Also keep in mind that slate roof tiles are very heavy, and the roof deck will need to be reinforced to hold the weight.

The natural, rustic look of wood

For hundreds of years, wood shingles and shakes have been the top choice for roof materials. They are beautiful initially before weathering to an attractive shade of gray eventually. Today’s homeowners appreciate that it’s a natural product typically made from southern pine, cedar, and redwood.

Unfortunately, cedar shakes are a potential fire risk. For this reason, some municipalities in fire-prone areas do not allow them, and some homeowners’ insurance providers charge a higher premium if you install them. There is a fire-resistant coating that can be used to treat wood shingles, but it must be re-applied every few years.

On the plus side, wood shingles and shakes are fairly easy to install and maintain. They are durable, lasting between twenty and thirty years, and are resistant to insect activity. Cedar shakes also have natural insulating properties, and they are installed at $700 to $1200 per square. Wood shingles typically cost slightly less.

There are other options for roof materials

While these four roof types are the most popular, they are not your only choices. You can choose any of the following to match your unique taste:

  • Clay tile
  • Synthetic slate
  • Concrete tile
  • Flat roof systems that include:
    • EDPM rubber
    • PVC
    • TPO roofing membrane
    • Modified bitumen

Turn to the pros

There are many do-it-yourself jobs around the house waiting for your attention, but replacing your roof is probably not among them. Updating your existing roof can add value to your home while communicating its look and feel. Your roof is important, and there are many roof materials. The material you choose for it can bring the exterior of your house to the next level. It’s also critical that it is installed properly—a job best done by professionals.

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Blog Roofing

5 Ways to Save Money on Utilities

House standing on a different dollar bills. Real estate concept.

Whether you are installing a new roof on your home or just trying to save money on utilities, you can easily improve the energy efficiency of your home by making small choices that will deliver a big difference. Not only will you decrease your home’s energy usage and help the environment, but you will also save a considerable amount on your utility bills. These 5 energy efficient tips will improve your home while allowing you to save money on utilities.

Be Cool: Choose a Shingle Color that Reflects Light

In order for a roof to be considered “cool”, it has to be lighter in color than traditional black asphalt or dark wood shingles. Lighter roofs save energy by reflecting light and heat away, rather than absorbing them. Studies show that having a lighter colors on roofs really does add up to energy savings on your monthly bills.

Dark roofs are a problem because they absorb heat and make the rooms in your home hotter. Your air conditioner has to work harder, which adds up to higher utility bills each month. On hot days, a dark roof can reach 150-175 degrees, which not only affects you and your family, but also creates a hotter environment in highly populated areas.

To reduce the amount of air conditioning necessary to cool your home, choose a lighter colored shingle, which will decrease heat retention. A cool roof can be 50-60 degrees cooler, allowing you to save money on utilities.

Look for Energy Star Shingles

You can tell if the shingles you are choosing will help with your energy costs by making sure they are Energy Star rated. Check with the manufacturer of the shingles you are choosing to find out how good the rating is for that particular shingle. Highly reflective shingles rank higher because they help reduce temperatures in your attic. Not only will the shingles keep your home cooler, but you may be able to get a tax credit for energy efficiency if you choose shingles that are Energy Star rated. Check with your insurance agent or tax accountant to find out.

Use a Roof Coating

If you aren’t ready to install a new roof, you can use a roof coating on your existing roof in a lighter color. A roof coating will reflect the sun and heat while also protecting the roof from environmental damage. It will also protect your home from getting too hot. Roof coatings are easy to roll on and you can do it yourself.  The Cool Roof Rating Council gives you data about different roofing products and how effective they are in cooling your roof.

A new roof coating can waterproof your roof, hide flaws, and prolong the life of your roof. Some roof coatings reflect more than 80% of the sun’s heat and UV rays while lowering roof and interior temperatures. This adds up to reduced need for air conditioning and savings on your monthly utility bill.

Add Attic Insulation

Most of the heat in your home escapes through the attic. If you want to keep winter heating costs down, don’t forget to see how much insulation is in your attic. If there isn’t enough insulation in your attic, the heat will be lost and your bills will be higher.

Your attic may have insulation already in place. But if it’s been there for years, chances are it has compressed and is not as effective as it once was, or as it could be. It’s an easy matter to roll new insulation on top of old. By doing this, you can reap the benefits, and save money on utilities.

One way to install more insulation in your attic is to do it yourself with fiberglass insulation. Insulation is relatively cheap and easy to install. It’s estimated to save up to 20% on your heating and cooling costs. You can find DIY tutorials online to help you if you decide to add insulation on your own.

Other kinds of insulation are best installed by a professional, such as cellulose insulation. This is cost effective compared to fiber glass and is made from at least 75 percent recycled material. You put it into walls and ceilings with a blower. While you can rent a blower, a professional knows how much you need to fill the space.

Choose the Right Type of Materials

To properly insulate your roof, you have many options. The type of material that will work best will depend on the type of house you have. It also depends on the climate you live in. There are high-tech solutions such as home foam insulation and cellulose insulation, as well as simpler methods like fiberglass and cotton batting. In cooler climates with a home that has cathedral ceilings, you may want to consider a radiant barrier for beams that reflects the heat rather than absorbing it. If you live in a dry climate—or have metal roofing—you may not need insulation for your roof at all. Simply leaving an air space will be sufficient.

You have the opportunity to choose sustainable materials to let you save money on utilities. One important step you can take is to understand as much as you can about your home’s conditions. This is especially true for the climate and how it affects your home’s energy usage. The ideal material will depend mostly on these two factors, although in general experts agree that wood shingles are not energy efficient and will require you to replace them every 15 years.

Take the time to consider your options and choose the right material for your home’s energy needs. By doing so, you may benefit from as much as a 30% decrease in your utility bills. Although a professional roofing contractor will be able to advise you on the best roofing material, it’s still a good idea to understand the basics of your home, climate, and the available roofing options available before you talk to them. A little effort and research before you begin your roofing project could add up to years of big savings on your utility bills.

Categories
Blog Residential Roofing

Benefits of Solar Panels

Solar panels on house roof

Due to the many benefits of solar panels, the U.S. has seen an unprecedented rate of growth of solar power: are you ready to jump on the sunshine-driven bandwagon? Adding solar panels to your home can make it possible to save money. You save money doing what you need to do every day: cook dinner, do the laundry, heat and cool your home, turn on the lights. There are many benefits of solar panels. They make it possible to create energy at a greater rate than we use it. This makes it easy and convenient to reduce your carbon footprint.

While you may have seen solar panels on the roofs of some homes, and you may know that these panels generate power from the sun, have you ever wondered how solar panels work? Here’s a quick step-by-step summary of the process:

  1. The sun’s photons are collected by solar panels.
  2. When photons hit the solar panels, it creates a direct current (DC) electric field.
  3. An inverter converts direct current (DC) to alternating current (AC). This allows appliances and home systems to use the power.
  4. The alternating current (AC) routes through the home’s switchboard to supply electricity.
  5. If there is excess electricity, it is exported to the electrical grid, or stored in batteries connected to the system for future use.
  6. If there isn’t enough solar powered energy to power the home, electricity is imported from the electrical grid, or the solar system pulls stored power from batteries.

Now that you know how solar panels work, let’s look at some of the benefits of solar panels and installing a solar energy system in your home.

Instant Savings on Your Electric Bill

When you install solar panels on your home, you will see savings on your electric bill immediately. Typically, homeowners save well above $100 monthly, which translates to over $30,000 over 20 years—less than the length of a warranty. The amount saved varies depending on where you live and how many panels you install. But no matter how many solar panels you install, you will have smaller monthly bills. If you install enough panels, you may see your electric bill disappear entirely.

While utility rates fluctuate over time, the sun is a consistent source of free energy. With each passing year, you will see larger returns on your investment.

Instead of a Bill, You Might Get a Check

It’s possible, especially in states that offer generous renewable energy incentives, to generate passive income by installing solar panels. In this case, the utility company pays you for the clean energy your solar panels produce. You may get cash or credits on your bill—but whatever the case, your electric bill is now practically non-existent.

Sound like a dream come true? You can find out if you qualify for these incentives in the state where you live before you install your solar panels. There is a huge benefit in doing your homework before you make your decision. It doesn’t cost anything but time. In the long run you may be setting yourself up for a more prosperous retirement in the future.

Solar Panels are Low Maintenance

What’s especially nice about the high financial returns of installing solar panels is that they won’t cost you time or money to maintain them. Because they have no moving parts, nothing can damage them very easily. Solar panels require very little maintenance after the initial installation. Just a basic yearly maintenance and cleaning will keep them in good working order for 25 years or more.

Increase Your Home’s Value

Homes with solar panels sell faster and for more money, because realtors and homebuyers know that the home will have lower electricity costs, without the initial cost of the installation. Research shows that most home owners will see a $5,911 resale value increase per installed kilowatt. That means if you install a 3.1 kilowatt system, you could improve your home’s resale value by nearly $18,000.

Protect Your Roof

Solar panels are most commonly installed on the roof where it is easiest to get sunshine. They are take up very little space and can be added to any size home.

While it is important for your roof to be in good condition prior to installing your solar panels, it’s also a way of protecting that roof over the long run. Solar panels cover the roof from heat, sun, wind, and rain—and may even offer additional insulation to keep temps in your home more consistent.

Benefits of Solar Panels: A Cleaner, Quieter, Sustainable Future

There are many benefits of solar panels. There are also many reasons why they are better for the environment than other sources of energy. Here are a few:

  • Solar power is a renewable resource: We won’t run out.
  • The sun can power the world: When properly harnessed and stored, just one hour of energy from the sun could power the entire global population for a year.
  • Renewable energy improves public health: Coal and natural gas plants produce air and water pollution that is harmful to human health.
  • Solar power protects natural resources: While fossil fuel production, particularly hydraulic fracking, requires significant water resources and causes water pollution, solar energy requires little to no water to operate.
  • It works during drought or heat wave: Coal, natural gas, and nuclear power use large amounts of water for cooling.
  • Solar power creates jobs in clean energy: Fossil fuel technologies often rely primarily on mechanical components, but creating solar energy is more labor intensive and requires more human energy which means more jobs.

Solar is Easier than Ever

Installing solar panels on your home was a long process before. There were a limited number of companies that offered solar installation and it was difficult to find the best deal.

Now, with so many more solar companies on the market and the wealth of information available online, homeowners have an easier time than ever installing solar on their homes so they can save money right away. Another option for homeowners who may have limited resources available is the pay-as-you-go system for solar.

With all the benefits of solar panels, it makes great sense to check out a solar installation for your home. You won’t regret harnessing the sun’s powerful energy for your daily needs and saving yourself money in the process.

 

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Blog Emergency Roof Repair Services

Keeping Your Roof Sealed During Flash Floods

As the most common and widespread of all weather-related natural disasters, floods affect more homeowners than any other disaster. In the U.S., floods kill more people each year than tornadoes, hurricanes, or lightning.

Flash floods are the most dangerous because they combine the destructive power of a flood with little warning and a lot of unpredictability. They can last for days or weeks and cover a house to the rooftop.

Flash floods can happen anywhere at any time, even in areas that are not prone to floods. It’s important to know the facts about flash floods to protect your home, and to keep your roof sealed during unpredictable weather. According to the National Flood Insurance Program, just an inch of water can cause costly damage to your property, and the average residential flood claim is about $30,000. Taking precautions to keep your roof sealed can minimize your chance of devastating damage to your home in the event of a flood.

The Best Options for Keeping Your Roof Sealed

If you are building a home and installing a new roof, or re-roofing your current home, there are ways that you can plan to have the best protection against flash floods. Installing an underlayment to your roof can keep your roof sealed from water leaks that may occur during flash floods.

When installing or re-roofing, you can work with your residential roofing contractor to determine the best method to seal your roof. Here are six common options for sealing your roof:

Option 1: Two Layers of Underlayment

With this option, the roofing contractor installs two layers of underlayment in a shingle fashion. The underlayment is fastened at approximately 12 inches on center and secured.

Option 2: Self-Adhering Polymer-Modified Bitumen Flashing Tape

This flashing tape is applied directly to the roof deck to all horizontal and vertical joints. Then, install felt or synthetic underlayment over the entire roof deck and secured.

Option 3: Self-Adhering Flexible Flashing Tape

Apply a flexible flashing tape directly to the roof deck to all horizontal and vertical joints. Then a felt or reinforced synthetic underlayment is installed over the entire roof deck and secured.

Option 4: A Full Layer of Self-Adhering Polymer-Modified Bitumen Membrane

A full layer of self-adhering polymer-modified bitumen membrane (peel-and-stick) is installed over the entire roof deck.

Note: Some local building departments (e.g., Miami-Dade and Broward counties in Florida) prohibit the use of a self-adhered membrane applied directly to the roof sheathing. Check with the local building department for any restrictions in your area.

Option 5: Reinforced Synthetic Underlayment

Reinforced synthetic underlayment or felt paper is installed and secured. Horizontal and vertical underlayment laps are sealed/taped.

Option 6: Closed Cell Polyurethane Spray Foam (Existing Roof)

A closed cell polyurethane spray foam is applied to the underside of the roof sheathing at the joints, between the sheathing panels and along all intersections between roof sheathing and all roof framing members.

Each of these methods should be installed by a professional roofing contractor. A professional roofing company will be able to guide you in choosing the best method for your home and budget.

 Additional Measures for Protecting Your Roof from Flash Floods

Even after you keep your roof sealed with an underlayment, regular maintenance is important to keep your roof in the best possible condition to withstand flash flood conditions.

  • Cut back tree limbs that hang down onto the roof or eaves. When these tree limbs make contact with the roof during windy conditions, they can damage the roof. Cut back vines that touch the roof surface because these can grow under the roof surface and cause a leak.
  • Debris lodged in areas that water would drain through can cause a damming affect that may result in a leak. Removing debris and leaves is important maintenance to your roof. Sweep debris out of low spots behind chimneys and especially away from drains on any flat roof. Check the roof every three to four weeks during the winter or after a major storm for further accumulation.
  • Clean gutters and downspouts of all leaves and debris during the fall. Remember to recheck them several times during the winter to make sure they have not become clogged.
  • Inspect gutters and downspouts for leaks by running a hose into them and watching for proper runoff. Patch any small holes found by cleaning the inside area with a wire brush and sealing with gutter cement, available at most hardware stores and home centers.
  • If you have a flat roof with drain holes, install quarter-inch “hardware cloth” mesh (available from building suppliers) over the drains to keep debris from clogging them. Form a dome with the material over the drain opening and wedge it into place.
  • Inspect the roof for cracks or openings of any kind. Pay close attention to areas where vents or flashings come through the roof surface or where joints exist. These are places where leaks are most likely to occur. Small cracks up to one-quarter-inch wide can be easily sealed using silicone sealant, available in cartridges for a caulking gun at most hardware or paint dealers. You can repair larger gaps with roofing cement. Follow the instructions on the containers.
  • When inspecting the roof, check for missing or damaged shingles or tile. You can replace these by carefully sliding a new one into position, taking care not to tear the roof paper below in the process. Many building suppliers sell painted “tin” shingles designed for this purpose; they are often easier to work with than regular shingles. Seal cracks in tiles with clear silicone sealant or roofing cement to protect the waterproof membrane below them from weathering.
  • Check for cracks or breaks in vertical wall surfaces or painted trim above the roof line (like a second-story wall above a first-story roof). Leaks from these areas are often mistaken for roof leaks. Repaint or seal any cracks with caulking material.

Properly sealing and maintaining your roof with these suggestions will ensure that you protect both the investment of your home and your family’s wellbeing during flood conditions.

Categories
Blog Metal Roofing

Going Modern with Metal Roof Material

Beige and Stone House in the Fall

Homes everywhere utilize metal roof material to provide energy savings, beauty, and protection that lasts. The exciting thing about metal roofing is that it is available in a wide variety of designs to complement any style home. Offered in a rainbow of colors, your metal roof can be a traditional vertical seam profile, or be manufactured to resemble wood shake, slate, shingles, or clay tiles.

The Benefits of Metal Roof Material

Thinking about going metal? Compared to conventional roofing materials, there are many benefits for choosing this versatile material for you home.

Metal Roofing Endures

Properly installed, a metal roof should last a long time, sealing out water, surviving high winds, and easily shedding snow. Metal is resistant to fire, mildew, insects, and rot. Warranties vary widely, but most companies back their products for 20 to 50 years. Paint finishes typically have a 30-year limited warranty.

Lightweight Metal Saves Money

Metal roofing only weights 50-150 lbs per square, and can experts install them on top of an existing roof. This avoids the need for taking off the old roof. This reduces waste and disposal of the old roof. If you are building a house or an addition, you can often downsize or reduce the number of roof support members, saving money on building materials.

Metal Roof Material Installs Easily and Quickly

Unlike other roofing materials, metal roof material comes in multiple-shingle sections that 12-36 inches wide, so it goes up faster. Time is a huge benefit during inclement weather. When you expose your roof for less time, it’s less likely that there will be rain damage to the structure.

Metal Works Well for Low-pitched Roofs

Metal roofs do not pose as much of a leaking hazard as other materials when used on a low-pitched roof. The minimum roof pitch for a metal roof is a 3 inch rise every horizontal foot.

Metal Roofing is Fire Resistant

Metal roofs are non-combustible and given a Class A rating as the material with the most fire resistance. This rating is lowered to Class C when the metal roof is installed over an existing combustible material like wood shingles.

Sun-reflecting Metal Saves Energy

When the midday sun heats up, metal reflects the sun’s rays, saving energy needed for air conditioning your house. For better insulation, some systems utilize the air space between the metal roofing and the existing structure and save on heating bills as well by utilizing a dense foam insulation or other material.

Metal Sheds Rain and Snow

Because metal roof material is designed to interlock while also being hard and slick, it easily repels rain and snow. You greatly reduce the chance of leaks with a metal roof when water and snow doesn’t sit on the roof for long periods of time.

Metal Roof Material is Better for the Environment

You’ll save money with metal, but you’ll also be doing your part of the environment. You can install metal roofs over existing roofs as well. This eliminates the need for tearing off and disposing of the existing roof. This saves landfills from some of the estimated 20 billion pounds of waste that results when conventional roofs are torn off and replaced. Another eco-friendly feature of metal roofs is that many utilize reflective pigment technology, which lowers utility bills. Not only that, but metal roofs are manufactured from 30-60% recycled material.

The Drawbacks of Metal Roofing

Metal Roofs can be Noisy

Depending on your noise tolerance, metal roofs may be undesirable because of the sound of the rain pounding on the roof in a storm. You can control some of the noise using sound-deadening insulation and plywood sheathing under the metal. For some, though, the sound is not a drawback but an enjoyable sound.

Dents are a Possibility

Depending on the type of metal roof, there is a chance that it could dent in the event of a bad hailstorm or if it is necessary to walk on the roof for a home repair. Softer metals like aluminum and copper will dent easily. However, other types of metal have a guarantee to not dent.

Metal Roofs can be Difficult to Replace

Because metal roofs are installed in larger pieces, replacing one of the pieces is a much bigger repair than simply replacing one shingle. They also can be difficult to match if you put on an addition.

Lightning Might be an Issue

Some homeowners worry about a lightning strike with a metal roof, although it may be more likely for lightning to strike a tree next to your house than the actual roof. Concerned homeowners can have the roof grounded by a lightning protection company.

Metal Expands and Contracts

As it warms and cools, metal expands and contracts, so most new products have fastening systems that accommodate movement. On hot days, the expansion and contraction of the roof may cause a wavy effect.

Must Take Care with Metal so it Does Not Mar

Some painted metal roof finishes can peel, chip, fade, scratch, or chalk, although nearly all are guaranteed for 30 years. During installation and anytime it is necessary to walk on the roof, care must be taken to prevent marring of the metal.

The Biggest Drawback is Cost

When it comes to residential metal roofing, you are not only paying more for a higher quality material than asphalt shingle, but you are also paying for a more costly, professional installation that requires specialized skills, expertise, and equipment. Keep in mind that there are factors that may influence your final price for a new metal roof. These include the type of metal and the roof style you choose. It also includes your geographic location, and the overall complexity of the roof. The good news is that because metal roof material lasts so long, you ultimately save the difference if you stay in the house for a long time.

Aside from the few drawbacks, metal roofing could be the last roof you will need to purchase for your home, giving you years of protection. Particularly in areas with extreme weather, a metal roof can withstand any conditions that Mother Nature brings. If you are ready to make the leap and try metal roof material on your home, you can find many ideas for any style of home: colonial, historic, contemporary, and rustic and even see how your own home will look with a metal roof.

 

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Blog Emergency Roof Repair Services

How to Check Your Roof After a Heavy Rainfall

If you’re like most homeowners, you don’t pay much attention to your roof. It’s probably taken for granted more than any area of your house. However, it shouldn’t be. After all, it protects you and your family from the sun; it helps to keep you warm; and when a high wind kicks up, nobody inside feels it. It’s actually very important to consistently check your roof, especially after bad weather.

But arguably the most important function it performs is keeping everything inside your house, including its occupants, dry. When it fails to do that, you’ll start paying attention.

It makes sense to check your roof occasionally, and there’s no better time to do that than after a heavy rainfall. Here’s the story:

Heavy Rains can Expose a Faulty Roof

Heavy rains are a cause for concern, even if your roof is relatively new and has been maintained. The fault doesn’t always rest with the roofing material. There could be issues of workmanship where the roof meets other structures like a chimney or skylight.

Of course, if you have an aging roof, heavy rainfall, especially one accompanied by high winds, will expose its flaws. That’s why experts recommend that you check your roof after any downpour, rather than waiting until you notice a trickle of water running down one of your interior walls.

Start looking at the top and work your way down. Then go inside where most of the inspection will take place.

First Off, Grab Your Ladder

Yes, you will need to grab your ladder and check your roof. An old roof will eventually turn into a leaky one, so look for signs of old age. If you see cracked, curled, or missing shingles, take it as a warning sign. Also, asphalt shingles have layers of granules covering them. If you see “bald” shingles, that’s another red flag.

If the shingles look intact, inspect other areas of the roof that are most likely to spring a leak. These parts include:

Check the Visible Areas Inside the House

Check your bathrooms first. Vent pipes that are attached to the exhaust fans extend through the roof. You can often trace leaks to the vent pipe collars around the pipe. Made of a metal base and a rubber boot, the boot can deteriorate and allow water to seep in.

Look at the walls where they meet the ceiling. Stains there indicate a leak that most likely is caused by an issue with the gutters. Sometimes just cleaning out the gutters will remedy the problem.  Other times the problem is a missing drip edge that is allowing rainwater to seep behind the gutter. If this is the case, call a roofing contractor to install a drip edge, or do it yourself if you’re handy. Either way, don’t ignore it; it can destroy your roof decking, fascia boards, and soffit.

Look at Your Skylights

Skylights are notorious for leaking after a heavy rain. Some homeowners get rid of them because they are tired of dealing with them, but you don’t have to go that far. Most skylights are either damaged or were installed incorrectly. In other cases, condensation from rain and runoff is leaking in.

Sometimes roofers will shortcut a roof replacement, and use the old flashing with a new roof. Sometimes it’s found around skylights and chimneys. Caulking can also age and leave gaps through which water can seep.

If your inspection shows a leaking skylight during or after a heavy rain, place a bucket underneath to catch the leak temporarily, and call an experienced roofing company. This repair is typically not something for a do-it-yourselfer. You’ll want it fixed correctly.

Your Chimney is Vulnerable to Leaks

If your house has a chimney (and most do), you might be facing problems with roof leaks at some point. Here are a few things to check after a substantial rain:

Climb into the attic and look for leaks and stains on the floor near the chimney.

Check downstairs for peeling wallpaper, stains on the walls, and dampness near the hearth.

Look at the mortared area around the top of the chimney. It can become loose or cracked, allowing rainwater into the fireplace.

Check the mortar joints for deterioration and holes.

Although they can be hard to spot, leaks around the chimney flashing can let in a sizable amount of water during a heavy rain. Hire a sheet metal or roofing company to redo the flashing.

Ridge Vents: Friend and Foe

Your attic needs adequate ventilation to maintain the condition of the structural wood and sheathing. Reduced temperatures up there also lead to prolonging the life of the roof covering. So there’s no question that a ridge vent serves a valuable purpose.

There’s also no doubt that if there are problems with these vents, they have the potential to allow significant amounts of water into your home. It’s possible that heavy rains, especially those accompanied by high winds, can cause the vent to come loose. In fact, they can come off altogether in a violent storm, leaving a gaping hole for water to enter. Always check them after any substantial rainfall to ensure that they’re still intact.

Be Extra Vigilant with Flat Roofs

Many flat roofs lack the drainage required to keep up with heavy rains. After a storm, check your roof for cracks, tears, blisters, and wrinkles. Make sure that it’s still properly sealed, and that all eaves and flashings are undamaged.

Flat roofs don’t usually leak like pitched roofs. You may notice a wet spot on the ceiling or larger patches down your walls. If you have a flat roof, it’s a good idea to have it inspected regularly.

Call a Roofing Company for Emergency Roof Repair

If you can make simple repairs to your roof after a heavy rain exposes a leak, you can extend the life of your roof. However in most cases, it’s safer to call a professional roofing company immediately. If you don’t check your roof, you may not know that there are problems. The longer you wait for emergency roof repair, the more water-damage your interior will suffer.

 

Categories
Metal Roofing Blog

5 Reasons Why You Should Try Metal Roofing

You noticed the trickle of water down the bricks of your fireplace. You saw it first a few months ago, and now it’s happening again. This time it’s more than a trickle, so you call in a roofing contractor, who delivers the news—you need a new roof.

Now you must decide what type of material you want for the roof—asphalt, wood, slate, tile, or metal. You’ve seen metal roofs on some of your neighbors’ houses, and you think they are very attractive. It also makes sense to you that they would last a long time because of the durability of metal. But beyond that, you know little about them.

Here are some things to keep in mind when choosing metal roofing:

Metal Roofing Lasts Longer

Metal is a term that covers quite a bit of territory. Here is a list of the most popular types of metal roofing material. Keep in mind that these materials are low-maintenance and will last two to three times longer than an asphalt roof. They usually carry a 20 to 40-year warranty, but many will last much longer:

  • Galvanized G-90 steel: Long-lasting but is subject to corrosion in salt-spray environments near the ocean. It’s frequently chosen because of its low cost.
  • Galvalume steel: Zinc and aluminum coated steel that’s more expensive but longer lasting than G-90.
  • Aluminum: Second in popularity to steel, it lasts longer than steel but costs much less than premium metals like copper. Suitable for coastal areas.
  • Copper: The most durable of the roofing materials, it can last for over one hundred years. Because of its high cost, however, it is often used sparingly as an accent above bay windows or porches.

Lightweight and Fire-resistant

Some roofing materials, including asphalt shingles and wood shakes, are less resistant to fire than others. Metal roofing is one of the materials that is recommended as a safer option. It is recognized by fire departments and by building codes across the country for its resistance to flames.

Although other materials—tile, for instance—are also fire-resistant, they are heavy and more likely to collapse. Because of this, firefighters cannot safely go inside a burning house with tile roofing for fear of losing their life or, at the very least, injuries. With a lighter weight metal roof, it is safer for them to go inside and fight the fire more efficiently.

Even if it’s not your house that’s burning, embers from a fire in your neighborhood can land on your roof. A metal roof offers protection from that, too.

Saves Money and the Environment

Installing a reflective metal roof can save you up to 40% in cooling expenses. Highly emissive metal roofs, either pre-painted or granular coated, can reduce urban air temperatures by as much as 12 degrees. Not only do these roof systems reflect most solar radiation, but they re-emit any radiation that is absorbed.

Since most metal roofing comes in larger sections, a contractor can install it quickly, giving it another money-saving feature.

If those savings aren’t enough, in some states you can get a homeowner’s insurance discount of up to 35%.

Also, since most metal roofing has 30-60% recycled material and can be installed directly onto an existing asphalt roof. This speeds up installation and helps to reduce landfill waste. Traditional roofing products, which include asphalt shingles, add approximately 20 billion pounds of waste to U.S. landfills annually.

Another environmental plus: Metal roofing material is 100% recyclable at the end of its service, making it an economical and environmentally-friendly choice.

Maintenance-free

Metal roofing is one of the toughest, most maintenance-free roofing materials available. When compared to asphalt shingles, it is much sturdier and better able to resist rot, mildew, the wind, and termites. Some metal roofs come with a 50-year warranty, and the replacement cycle is over three times longer than with typical asphalt shingles.

It’s recommended that you use baked-on enamel finishes with rustproof undercoating that are warranted for the life of the product. The finish won’t crack, and those little granules on asphalt shingles won’t be shedding. So, you won’t be climbing there to scoop them out of the gutter every spring and fall.

There are two types of rust-proof undercoating. For reliable protection from rust, The Metal Roofing Alliance recommends:

  • For galvanized zinc undercoating: A galvanizing thickness level of at least G-90
  • Galvalume undercoating: Thickness levels of AZ-50 or AZ-55

Looks Great

Do you picture barns and airport hangars when someone mentions a metal roof? It’s no longer true. Metal is a smart look for your home, and with a broad range of styles and colors, they are quickly catching on. In addition to the standing seam panels–those with ridges running from the peak to the eaves—new metal roofing includes products that mimic slate, clay tiles, and wood shakes.

Don’t believe the most common myths about metal roofing.

  • A metal roof will not increase the risk of lightning striking your house. If lightning does hit your house, your metal roof will disperse the energy safely throughout the structure.
  • They are not noisier than other types of roofing. If installing over solid sheathing, a metal roof will make no more noise than an asphalt roof.
  • They are not susceptible to rust. Either premium G-90 galvanizing or an anti-corrosion aluminum/zinc coating covers the metal.
  • Metal roofs do not dent easily. They can withstand hail, high winds, and heavy snow.
  • In the long run, they are not expensive. A metal roof can last a lifetime, increase the resale value of your home, and reduce your cooling costs by as much as 40%.

The extra investment in a metal roof is an excellent value for anyone looking for longevity, appearance, and performance in their new roof. It only takes a little research to understand why so many people are choosing metal as their next roofing purchase.

 

 

Categories
Blog Solar Panels

How to Insulate an Active Solar House

You’ve decided to build your dream house, and you’re thinking of using solar radiation for your energy. That’s an excellent idea! Many environmentally-conscious homeowners choose solar because of their concern that burning fossil fuels is harming the planet. Others appreciate the financial advantages of a solar house.

Most modern solar house technologies harness the heat generated from the sun to power residential heating and cooling systems. How you collect and distribute the sun’s energy defines whether you have an active or passive solar system.

In an active solar system, solar panels or shingles capture the sun’s power and convert it into energy. Blowers, pumps and other types of equipment collect, store, and convert solar energy. After you absorb the energy, you store it for later use.

A passive system works differently. South-facing windows act as collectors to capture the sun’s energy. The energy collected is redistributed according to the law of thermodynamics, which states that heat moves from warm to cold areas and surfaces. The success of the passive solar system depends on proper orientation and the thermal mass of the structure’s exterior walls and their ability to store and redistribute heat.

No matter which method you choose, there is one common denominator—you must properly insulate your house. While insulation is necessary for any building, it is critical for a solar house—especially those employing passive systems—to be well insulated. Here’s why:

Solar Insulation is Part of a Passive Solar Design

High insulation levels are essential in a passive solar house. Without them, a home can lose up to sixty-percent of its heat energy. Expert design of insulation into the building allows it to work together with thermal mass.  Thermal mass is a dense material that stores and radiates heat.

The economical solution to a warmer house in the winter and a cooler house in the summer is to insulate it well while understanding how heat moves. Heat is always moving to reach equilibrium, which is why it travels from warm areas to colder areas within your house.

Think about when you open an exterior door on a cold winter evening. Heat moves out and the cold rushes in. The same thing happens when you open the freezer door: Heat heads in and cold air moves out into the room. In both cases–your house and the fridge–insulation works to keep areas warm or cold, depending on their functions. Everyone prefers to live within a constant, comfortable temperature, regardless of the temperature outside.

Solar Panels and Insulating an Active Solar House

Insulating your home for an active solar system is not much different than for the passive design except for one area. Research has shown that if you have tilted solar photovoltaic panels installed on your roof, they act as insulators, retaining heat in the winter and providing shade to keep it cooler in the summer.

Other than that feature of solar panels, it is advisable to insulate the following areas of practically any house:

  • Unfinished attic spaces
  • Attic access door
  • Finished attic rooms
  • Studs in knee walls
  • Studs in exterior walls
  • Ceilings beneath cold spaces
  • Joist spaces
  • Exterior walls
  • Wall between living spaces and unheated spaces
  • Foundation walls in heated basements
  • Floors above cold spaces
  • Parts of the floor that are beyond the exterior walls below
  • Slab floors
  • Unvented crawl spaces
  • Reduce air flow in joist space
  • Band joists
  • Replacement or storm windows: caulk and seal around doors and windows

Where do You Lose Your Heat?

Heat is always attempting to leave your house. Some areas are more prone to heat loss than others. Here are the parts of your house that require the most vigilance:

  • Ceilings and roof spaces
    • Accounting for between 25% and 30% of your total winter heat loss, you must insulate these upper parts of your house adequately. Insulation levels are specified by R-Value. R-Value is a measure of insulation’s ability to resist heat flow. The higher the R-Value, the better the thermal performance of the insulation. The recommended level for most attics is to insulate to R-38 or about 10 to 14 inches, depending on insulation type.
    • Pay particular attention to cathedral ceilings, and be sure to insulate any walls between the roof and an indoor space using the same R-38 insulation.
  • Walls
    • Anywhere from 15% to 25% of your heat loss is through the walls. Unfortunately, walls only have a certain amount of space between the studs to add insulation. In cold climates, we recommend alternative wall construction systems that allow higher insulation levels.
    • To increase the R-value in exterior walls, some builders are installing foam insulation on the outside of new homes underneath the siding. Adding foam board insulation to the walls of an existing house can only be done during an exterior renovation or siding upgrade.

Insulation Materials 101

There are various materials with which you can insulate your home efficiently. Here are the most popular:

  • Blanket insulation: Available in batts and rolls, it’s made from fiberglass, plastic fibers, or natural fibers. It’s suitable for use between joists and studs and is relatively inexpensive.
  • Insulation for concrete blocks and walls: Foam boards are fastened on the outside or inside of walls. These are used on unfinished walls, including foundation walls. Pre-insulated concrete blocks are also an option.
  • Loose-fill and blown-in insulation: Loose-fill insulation is made up of small particles of fiber, foam, or other materials. These little particles form an insulation material that can conform to any space without disturbing structures or finishes. This ability to fit makes loose-fill insulation well suited for retrofits and locations where it would be difficult to install other types of insulation.

Of course, this is only a small sampling of the kinds of insulation from which a homeowner can choose.

Do it Yourself or Seek Professional Help?

Whether you add insulation yourself or hire a contractor depends on several variables. If you are insulating a passive solar house, it’s is a key component and in most cases you should let experts install it. Blown-in insulation requires specialized equipment and, as such, needs a professional.

If you’re just adding ceiling insulation to increase the R-value, most homeowners can tackle that project. You’re the only one who can judge your abilities. But whether you do it yourself or hire someone else, having the right amount of insulation keeps you from wasting money and helps to keep you warm.

 

Categories
Metal Roofing Blog

5 Popular Roof Ideas for Your Next Roof

Roofs get little respect. When was the last time someone complimented you on how terrific your roof looked? When you think about upgrading your house to a more trendy style, is your roof the first thing that comes to mind? Does it come to mind at all? With these roof ideas for your new roof, it will become the highlight of your house.

Your roof has many utilitarian qualities, you don’t think much of them until they don’t function properly. For example, if you develop a leak in your roof, you might appreciate it for a few weeks after repairing it, but then you forget about it once more.

But don’t overlook or underestimate the contribution that your roof makes to the overall aesthetics of your property. It plays a significant role in curb appeal. It can be part of a trendy remodeling project just like anything else can be—inside or outside.

Here are five smart roof ideas that you certainly need to consider:

Solar Shingles

The first of our roof ideas is to install solar shingles. You’ve seen the solar panels, about the size of a ping-pong table, mounted on roofs in all parts of the country. They capture sunlight and turn it into energy. Since they replace most or all of the fossil fuels that once provided your home’s heat and electricity, these solar roof racks are eco-friendly and, on the practical side, big money savers.

Now, tiles that are made of tempered glass are replacing those cumbersome-looking racks. They look like shingles, install like shingles, but give all of the energy-saving qualities of the traditional solar panels. They come in a variety of colors and styles that match your existing shingles, or you can opt to replace your old roof completely. After installation, the shingles are tie in with your home’s electrical system.

In addition to lowering your electric bills, the solar shingles can provide a tax credit and give your house a higher value on resale.

Flat Roofs

Trends might be all about the future of design, but keep in mind that design is inherently cyclical. That’s the case with flat roofs. They were very popular during the modern design era—around the 1950s. During that period, clean lines were in favor.

Today, these roofs are beginning to see a rebirth in popularity. And this trend pays homage to the past and gives the nod to current style at the same time.

The flat roof comes in three forms:

  1. Built-Up Roof: Commonly called “tar and gravel” roofs, they consist of three or more plies of water-proof material alternated with tar and ballasted with a layer of smooth stones.
  2. Modified Bitumen: This is a single-ply rolled roof impregnated with a mineral-based surface that reflects heat and helps cut energy bills.
  3. Rubber Membrane: Durable rubber material is engineered to resist damage from sunlight, scuffs, and tears.

Green Roof Ideas

Take a helicopter ride across most cities in the United States, and you’ll see tar, asphalt, and gravel-ballasted rooftops. Now there is a new trend in roofing that breaks up the tedium of the traditional surfaces. It’s long-lasting, reduces energy costs, and absorbs storm water. It’s called a green roof, and you can see them cropping up on city buildings, and on houses in the suburbs and country.

Although they are already popular in Europe, the green roof phenomenon is gaining in popularity here. It’s an attractive way to promote environmentalism while resolving the issues of conventional roofing. In the cities, green roofs have supplanted wasted space with traditional vegetation and turned it into a sanctuary for people and pets.

For the homeowner, green roofs provide natural insulation that reduces energy costs, while offering a longer-lasting alternative to conventional roofs.

Metal Roofs

Another one of the most popular roof ideas is to choose metal. Metal roofs are attractive and practical. Not only are they an eye-catching addition to your house, but they last about 3-7 times longer than a roof made from conventional asphalt shingles, which equates to more than fifty years.

If that benefit isn’t enough to explain their growing popularity, think about a metal roof’s resistance to fire, mildew, insects, and rot. As an environmental plus, the metal panels are made from 30-60% recycled material. Plus, the entire roof is recyclable at the end of its service.

Metal roofs reflect the sun’s radiant heat, saving on air conditioning costs. In some states, homeowners receive a discount on their insurance. And installation costs are lower because the large panels are mount quickly.

Even though they are more expensive up front, it’s no mystery why metal roofs are high on the list of trendy roofing ideas.

Environmentally Friendly

Installing solar shingles might not fit into your budget, and growing a green roof may not be practical, but if you’re looking for other ways to replace your old roof with one that’s eco-friendly, here are some other roof ideas:

·  Recycled Shingles: Producers make these shingles from recycled waste materials, such as plastic, rubber, or wood fiber. They are durable and attractive, some even carrying fire ratings that could lower your insurance rates.

·  Wood Shingles and Shakes: Already popular in many parts of the country, shingles and shakes are now made from wood that has been reclaimed from mills, bridges, and other sources to make them eco-friendly. Another producer harvests sustainably-grown eastern white cedar for use on roofs and sidings.

·  Slate and Clay Tiles: Mining and transporting slate is energy-intensive, but several manufacturers now offer salvaged slate and clay roof tiles. Both are durable with one company offering a 100-year warranty on their slate tiles.

·  Metal Roofing: Many of the metal roofing products already include some recycled material. The bigger environmental benefit, however, is that you can recycle the entire roof at the end of its life.

·  Rubber Roofing: Reinforced rubber shingles are made from old steel-belted radial tires. Ground slate covers them for texture and they come in a variety of colors with a 50-year warranty.

They Aren’t a Fad

Today’s trends in roofing travel the gamut from practical (solar shingles) to aesthetically pleasing (green roofs) to both (metal roofs). Some of these roof ideas are so fascinating that it’s hard to think of them as trends. They’re probably here to stay. Let’s hope so!

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