Leaks & Service Repairs

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

Reroof Estimates & Inspections

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

Tag: mold and mildew

Don’t Let Fall Get Your Roof Down

We’ve been doing business in Southeast Virginia for decades, which means we know very well that the seasonal beauty of fall comes with a fair share of potential roofing headaches.

Leaves, pine straw, and other debris may look harmless, but they can cause significant roofing issues if left to accumulate in key areas like valleys, gutters, downspouts, and sidewalls. Here’s a closer look at why these buildups can lead to bigger problems and what kinds of repairs you might need if they’re not properly addressed.

Valleys: The Perfect Catch-All

Roof valleys are especially prone to catching and holding onto leaves, pine needles, and other debris. These areas naturally channel water off the roof, so when clogged, water can’t flow properly. The buildup creates the perfect breeding ground for mold, moss, and mildew, leading to water pooling and potential leaks.

Repairs You May Need: If not cleared, debris buildup in valleys can lead to rotting shingles or underlayment, causing leaks and water damage. Left unchecked, this might require a complete valley reinstallation, including shingle replacement and underlayment repair.

Gutters and Downspouts: The First Line of Defense

Leaves and pine straw are notorious for clogging gutters and downspouts, causing water to back up. Especially in the fall, we see a lot of clogged gutters that can lead to roof and structural damage. When water can’t flow freely, it pools in gutters, and the overflow can back up into and under roofing materials, down into walls and eventually into your home’s foundation, which is a costly problem.

Repairs You May Need: Prolonged water overflow can damage fascia boards and soffits, leading to wood rot and, in extreme cases, structural weakening. In some cases, you may need gutter realignment or replacement, downspout extensions, or even partial fascia board replacement.

Sidewalls: An Overlooked Vulnerability

When debris builds up where the roof meets a wall, called the sidewall or step flashing, it can trap moisture. Pine straw and leaves left to rot here create a hidden damp area that erodes flashing over time, opening up the roof to leaks and seepage.

Repairs You May Need: Damaged flashing can lead to leaks that seep into walls, requiring not only flashing replacement but also repairs to affected shingles, woodwork, and insulation.

Roof Shingles: Your Shield Against the Elements

Though shingles are designed to protect your roof, heavy debris can compromise their effectiveness. Leaves and pine straw hold moisture, which can create “hotspots” on shingles, weakening them and promoting mold and mildew growth. In some cases, the weight of accumulated debris on weaker or older shingles can cause cracking or even partial shingle detachment.

Repairs You May Need: Minor issues might require shingle replacement or moss and mold treatment. However, if left untreated, the accumulation can lead to more extensive repairs, like partial reroofing to address compromised shingles and underlayment.

Our Tips for Preventing Roofing Problems in the Fall

  • Regular Gutter Cleaning.
    Clear gutters and downspouts at least twice during the fall. If you have a lot of trees nearby, consider installing gutter guards.
  • Roof Valleys Maintenance.
    Clear valleys of debris regularly to prevent buildup and water retention. To do so, use a roof rake or hire a professional – never get on a ladder and attempt to do this yourself.
  • Sidewall and Flashing Checkups.
    Inspect sidewalls and flashing areas (from the ground) whenever you’re working outside around your house or at least once a month to ensure there are no areas of accumulation.
  • Professional Inspection.
    Schedule a fall inspection with a trusted roofing professional who can catch and address minor issues before they lead to costly repairs.

Andrews Roofing Can Help

The cooler months ahead provide the perfect opportunity to prepare for winter by addressing any potential fall-related roofing issues. If you’re concerned about your roof’s condition, or just want to ensure your investment lasts for a long time to come, contact Andrews Roofing today. We’re here to ensure your home stays dry, safe, and ready to handle the Southeast Virginia weather all year long.

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Roofing 911: What to Do During a Leak

As winter storm warnings, tornadoes and gale warnings sweep across the country, homes are likely to incur damage in one way or another.

Accidents and damage happen, especially when you’re in a storm-prone area like the Tidewater region of Southeast Virginia. As much as we encourage homeowners to prepare their homes and roofs in advance of bad weather to avoid certain issues, sometimes there’s no preparing for mother nature.

So, if you suddenly hear the “drip drip drip” or see the telltale signs of a roof leak, there are things you can do immediately to help mitigate damage until the storm subsides and a full, professional repair can be done.

Document Everything
This may not be your first instinct, but it’s really very critical to document as much as possible as soon as you notice the damage so you can provide this to your insurance company. The clearer you are able to make it that the leak was caused by storm damage, the more likely your claim is to be processed and the quicker it can be resolved.

Of course, do not put yourself in danger in the midst of a storm to get on your roof and take photos, but from where you can inside your house, photograph or video the active leak. Then when it’s safe, take photos on a level area from the outside. Some insurance companies suggest photographing your home when there is no damage and keeping those photos on file for comparison. This makes it easier to show where exactly damage has been done and prove that it was not there prior to the event.

Move Valuables
Another first step in the event of roof damage is to remove any valuable items from the area of the leak. This is particularly important for electronics as they don’t play well with water and can cause electrical damage or fires. Any artwork or photos hanging on walls where the leak may spread should be removed. Curtains, rugs and furniture should be pulled away from the area. If items have been damaged, be sure to document that as well for insurance purposes. Then set them aside to be thoroughly dried and cleaned to avoid mold and mildew.

Contain the Water
If you are able to identify the source of the leak, and the leak is dripping straight downward, place a large container underneath it to catch the water. Check on this container often and empty it before it becomes too heavy or nearly full. It’s also a good idea to place a tarp or sheet of plastic underneath the container in case any water splashes out or spills over, but do not use plastic or tarping to collect water, as it can be difficult to collect and remove water from sheeting without further damaging insulation, flooring or drywall nearby. If plastic sheeting is used under your container, make sure to remove it as soon as the issue is repaired as it can become a vapor barrier, causing condensation where it should not be, without giving it a way out.

Temporarily Cover the Leak
Tarps can seem like a good, easy solution for leaks, but the fact is that putting them onto your roof is dangerous, and if they aren’t placed perfectly over the peak of your roof or tucked under the shingles just right, then they can actually collect water and direct it into other vulnerable areas of the roof. They are also likely to blow off or shift in ways that can cause additional damage. If a large portion of your roof is damaged, this may be the only option, but for smaller areas of damage, try a different patching method instead. Roofing tape and caulk can be used safely from inside your attic to help close up holes and prevent additional water from entering. You can find these items at your local hardware store, and you’d be wise to purchase them in advance of a storm so you’re not running out in the middle of one to stock up. But keep in mind – these are temporary solutions only and professional repairs will need to be made as soon as possible.

Dry Things Out
Anything that has gotten damp or drenched from a roof leak should be dried out as soon as possible. Good ventilation can help in some cases, but you may also want to use a large floor fan directed at any damp areas to help dry them out faster. This will help prevent the growth of mold and mildew, which can lead to additional damage to valuables and your home’s structure. When possible, it is still a good idea to have a professional come out and inspect any wood or materials that got wet to ensure no rot, termite or other structural issues are present.

Call a Professional
As soon as you are able, contact a trusted roofing professional. Even if they cannot come right away, call them as soon as you notice the damage so you can be added to their schedule. It’s never advisable to try and repair your roof yourself – it’s dangerous and if repairs are done incorrectly, it can cause major damage to the entire structure of your home, not to mention your repairs may not meet code requirements and could make it difficult to insure or sell the home in the future.

If you’ve experienced roof damage and leaking, contact Andrews Roofing. We have extensive experience with the type of issues Hampton Roads homeowners experience during storms and bad weather, and we have a local reputation for quality workmanship.

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Where is That Roof Leak Coming From?

If your roof is not well-maintained, there is a whole list of issues that could occur, including structural damage and unhealthy mold growth. If you have noticed water stains or actual water coming from the ceiling, you might have a leak. Immediately repairing leaks is essential to keeping your roof in the best condition, but how do you know where the leak is coming from? The following are some common problem areas you can check to find your residential roof leak.

Shingles and Other Materials

The actual shingles or other roofing materials on your roof could have damage that is allowing moisture into your home. Damaged shingles will be buckled, corroded, cracked, or missing all together. You could also look for granules on the ground surrounding your home or nails that are missing or backing out. If you have trees that hang over the roof, be sure to check those areas, as a swaying branch could easily wear out your roofing.

Flashing

The point of flashing is to guide water in another direction when it wants to seep down into a seam on the roof. Flashing is located around chimneys, vents, and other areas where there’s an intersection or an angle in the roof. When flashing is not properly installed or sealed, water will begin to flow underneath and damage your home. Look for loose flashing, ripped pieces, or missing areas.

Skylights and Chimneys

The more extra features you have on your roof, the more chances water has to get in. Skylights and chimneys can be both functional and aesthetically appealing, but without proper installation, it’s easy for water to penetrate the roofing materials surrounding them. You should have a professional look at the seams and the installation to make sure it is all sealed correctly.

Hiring the Professionals

If you’re worried about a leaky residential roof, it’s important you contact the professionals for an inspection. Contact Andrews Roofing today by calling 757-296-0553 or sending us an email to learn more.

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Common Issues Caused by Leaks in Your Commercial Roof

Your roof is a critical part of your commercial building. If your commercial roof is compromised in any way, it can lead to exponential costs and headaches in the future. Whether you own your business location, an apartment complex, or office building, understanding potential issues is critical. Learn more about these common issues caused by a leaking roof.

Mold Growth

The first thing that will happen when a roof leaks is that water will enter your roofline and begin to soak into interior elements. Very quickly, this will cause mold growth. Mold only needs a few basic features in order to start growing in your building:

  • Moisture
  • Heat
  • A food source

Some common food sources for mold are drywall and carpeting, but mold and mildew can grow on the grout of a bathroom floor, on your insulation, and even on the wood frame of your building.

Rotting Wood

As mold grows and moisture soaks into your wood support beams, it could reduce the strength of your entire support structure. Over time, it could create a dangerous situation. From a sagging roof line to a complete collapse of your commercial roof, it’s best to prevent water damage before your framing begins to rot.

Compromised Insulation

Finally, a leak in your roof could cause your insulation to become wet. Most buildings are insulated with fiberglass insulation. This insulating material uses air pockets between the fibers to create a heat barrier. When exposed to water, fiberglass insulation will become heavy and crumple. Not only will this reduce its insulating properties, it could add significant weight to your commercial ceiling, creating a dangerous situation.

Don’t let a lack of maintenance or prompt repairs compromise your roof. Contact Andrews Roofing today to have your commercial roof inspected, repaired, or replaced. Protect your investment and ensure a reliable water barrier for years to come by calling 757-296-0553 or emailing us today!

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How Warm Weather Affects Flat Roofs

Your building relies on the structural integrity of your roof. When it comes to roof damage, most building owners worry about extreme storm systems or snowy winters. Few regard summer as a problem to their roofing, which is a mistake. Hot summer days can negatively affect your flat roof. Here is what you need to know about warm weather and the affects it has on your roof.

Thermal Cycle Problems

In the summer, the temperatures rotate between hot and cold throughout the day and night. Flat style roofs expand and contract in these conditions. This usually leads to water penetrating the roof. You may need breathable PVC material to withstand the condensation and the thermal cycles.

Blistering Issues

When water penetrates through the roof, this is a problem on its own. It only gets worse when you add the summer heat into the mix. When you heat the moisture under the sun all day, it can lift the felt from the roof. This will lead to bubbles or blisters in the roof. If you catch these blisters as soon as possible, then you can replace the damaged sections. However, as time goes on and more blisters develop, you would need to replace the entire roof.

Moisture Damage

When moisture builds up, mold and fungus might grow. When you add sunlight into the mix, the high temperatures can help increase the rate of mold growth. This fungus may damage flashing. If you have damaged flashing, this compromises your draining capacity.

Older roofs and those that endure high temperatures should have regular inspections. When you have a roofing issue, you never want to wait around on it. Most roofing problems get worse with time, whereas maintenance may be simple and quick. With a call to Andrews Roofing today, you can avoid turning those minor problems into major problems. Call 757-296-0553 or email us today!

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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!

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