Leaks & Service Repairs

757-399-3066 ext 3 (Leaks & Service Repairs)

Reroof Estimates & Inspections

757-399-3066 ext 1 (Reroof Estimates & Inspections)

Category: Roof Insulation

Know Your Roof

Your roof is a key feature of your home that prevents water damage and other hazards. There are a number of materials and layers that make up your roof. Understanding how these materials are used will make you better equipped to notice signs of damage that may require a roofing repair service.

Shingles or Metal Sheeting

Most residential and many commercial roofs use either asphalt shingles or metal sheets as the exterior layer. This layer is the most prone to damage, so it’s a good idea to perform a visual inspection periodically to ensure there are no missing shingles, signs of rust on metal, or other hazards. Typically, asphalt shingles last around 15-20 years and metal roofing lasts as long as 50-75 years.

Underlayment and Decking

The main structure of your roof is decking. This is typically plywood or OSB, but some commercial roofs use a decking of concrete or metal. Underlayment is laid between the decking and asphalt shingles to improve water resistance. This layer shouldn’t have any issues or signs of wear unless water has leaked past your shingles or metal.

Insulation and Support

The bones of your roof are wood or metal joists. This support structure keeps your roof firm even during high winds or other weather-related issues. Joists can be angled or flat, depending on the type and size of building. Between the joists is insulation. There are a number of types of insulation, with fiberglass being the most common. This traps hot or cold air in your home or building and improves the energy efficiency of your structure.

Invest in Professional Roof Installation or Repair Services

Learn how to spot the signs of roof damage by contacting Andrews Roofing today. A qualified roofing contractor can inspect your roof and offer affordable repair or installation services if you have a compromised roof. Protect your property by investing in expert repairs and long-lasting materials on a new roofing project. Call 757-296-0553 or email us today to learn more!

read more

Should I Worry About Frost on My Roof?

Have you ever walked outside on a cold morning and noticed the frost that covers the ground? You might have to scrape your car before you can drive, and your grass may look like a sparkling wonderland. Direct your view upward to have a look at the roof. Is there frost on it? Do you know whether frost is good or bad for your residential roof? How do you know when to worry?

Is Frost Good or Bad?

The frost itself that collects on your roof isn’t necessarily good or bad. Roofing materials are made to withstand the weather, and roofers who work in cold environments know which materials will hold up best. As long as your roof is in good repair, you shouldn’t have to worry about water damage.

The fact that there’s frost on your residential roof could actually be a good thing. If you look around and notice all your neighboring houses have frost, but yours does not, it could be an indication that your attic insulation isn’t quite up to par. The frost may be spotty, which also means the insulation isn’t properly in place. Without proper insulation, the heat that should be warming your home is leaking out through the attic and the roof, which is melting the frost.

Should I Worry About a Lack of Frost?

If there’s a lack of frost on your roof, there could be cause for alarm. You should only worry if your neighboring houses have the same amount of sun exposure as yours. For example, your neighbor’s house might be blocked from the sun by tall trees or a taller building, while your home is in direct sunlight. As soon as the sun hits, your frost could melt away, but will remain on your neighbors due to the shade. If that’s the case, you would not need to worry.

Contacting a Roofer

If your house is not in direct sunlight, and everyone else has frost, you should contact a roofer to see if there’s a problem with your roofing and insulation. Contact Andrews Roofing by calling 757-296-0553 or emailing us today for more information.

read more

4 Reasons to Be Thankful You Have a Roof Over Your Head

You’ve probably heard people express how they’re thankful to have a roof over their heads, and perhaps you’ve just considered it a figure of speech. In reality, there are a lot of reasons you should be thankful for that roof over your head. It doesn’t just signify the fact you live in a home. The following are four additional reasons to be thankful for your roof.

  1. Home Value

Did you know the appearance of a new roof makes the entire home look newer? Those fresh shingles and the comfort of knowing a new home buyer won’t have to replace the roof any time soon can make the value of your home rise. Whether you’re looking to sell or just want to increase the value of your home, a new roof can help you out.

  1. Protection Against Weather

When your roof is properly repaired and maintained, it serves as protection against the weather. It keeps the cold air out during winter and blocks the heat from penetrating during summer. It acts as a barrier between your furnishings and the rain and stops the sun from fading everything inside.

  1. Energy Efficiency

Depending on the type of roof you have installed, maintenance costs can be cut, and energy costs can be reduced. A properly insulated roof will help ensure the perfect temperatures inside your home don’t literally go through the roof, causing your HVAC system to work overtime. Instead, the roof can help your home stay at a comfortable temperature with minimal effort by the HVAC system.

  1. Prevention of Mold and Mildew

Roofs need to be properly ventilated so moisture cannot thrive inside your home. Condensation that builds up will typically turn into mold and mildew, which are both common causes of a variety of health issues. Your roof ventilation system can help to avoid such issues.

Contact the Professionals

There are a lot of reasons to be thankful this year, and having a roof over your head gives you many reasons to express that thankfulness. Whether you need a roof installed or repaired, contact Andrews Roofing by calling 757-296-0553 or emailing us today!

read more

Top Reasons Roofs Fail

When you install a new roof, the last thing that you want to happen is for the roof to fail. Unfortunately, when a contractor does a poor-quality job, this is exactly what happens. Here are some of the most common reasons for roof failure.

Poor Ventilation

Good ventilation keeps a roof in good health. You should have a ventilation system that pushes heat and moisture out during the summer. This will minimize expansion due to temperature changes. Also, it will keep your attic cool throughout the year.

Poor Installation

When it comes to home renovation, it is important that the projects are finished right. Even with the best materials, if the roof is not installed properly, it is not going to function correctly. You need to ensure that your roof is installed right the first time, by a contractor who knows what they’re doing.

Poor Quality Materials

When it comes to choosing materials, you want to take more than cost into consideration. Even if the low-cost products look appealing, you need to keep in mind that the lower costs can also mean lower quality materials. When you have high quality materials, your roof is more likely to last.

Poorly Chosen Flashing

You need to protect the protrusions where exhaust pipes, chimneys, and dormers connect to the roof. These areas are prone to leaks and other problems. Metal flashings are the best way to seal this area. You do not want to use caulk or any other type of sealant. These products degrade over time.

Roofs can fail for a number of different reasons. If you want to make sure that your roof doesn’t fail, then you’ll have to invest in regular maintenance and inspections. The higher quality the job, the more likely you are to have a roof that lasts. For a roof that will last, call a company you can trust. Contact Andrews Roofing by calling 757-296-0553 or sending us an email today!

read more

How Important is Roofing Insulation?

While many commercial buildings invest in a durable, waterproof roofing material, some business owners forget to invest in proper roofing insulation. Whether your roof is completely uninsulated or has less than optimal insulation, read on to discover some important benefits you’ll enjoy by properly insulating your commercial roof.

Lower Utility Bills

The primary goal of insulation is to trap warm or cool air in your building. Whether you’re operating your air conditioner in the summer, or furnace in the winter, insulation reduces the energy consumption of these two units and provides you with a comfortably controlled interior temperature.

Because hot air rises, your furnace can especially benefit from proper roof insulation. Insulation is measured in R values, with a roof insulation recommendation anywhere between R-20 and R-49, depending on your climate and other factors. Contact a local roofing expert to determine the R value needs of your commercial building.

Improve Fire Safety

One of the worst-case scenarios in a commercial building is a fire. In the unfortunate event of a fire, insulation can protect your roof material from igniting. Be sure to use an insulation material that is fire resistant to add another layer of protection to your commercial building.

Prevent Mold Growth

Climate control in a commercial building produces a great deal of moisture. Whether you’re heating or cooling, humid air can become trapped under your roof. Without insulation, this moisture can condensate on the interior framework and harbor mold growth. Insulation can be mold-resistant and protect your building and your air quality.

Insulate Your Building Today

It’s never too late to properly insulate your roof. Contact Andrews Roofing to learn about your insulation options and find a solution that works for you. Whether you’re replacing your roof, renovating your interior, or focusing solely on new insulation, you’ll enjoy a professional installation team that can identify your insulation needs and help you enjoy energy-efficient solutions that can save you money.

Contact Andrews Roofing by calling 757-296-0553 or sending us an email today!

read more