Have you inspected your roof recently? Have you had a recent storm and uncertain of roof damage? At SRW we not only provide annual roof inspections for free, but we are also proud to offer storm damage inspections as well.
We are continuing to closely monitor developments in the COVID-19 outbreak and how we can best serve and support you during these trying times. As always, we are committed to providing the superior service and support that our customers have come to expect and remain fully operational during this time with no impact to service levels.
As the leaves turn to their autumn hues, a homeowner’s mind will often turn to their winter preparation checklist. For maximum peace of mind as winter rolls in, be sure to include a roof inspection on that list.
If you drive down virtually any residential street in the U.S. or Canada, there’s a chance you’ll see at least one roof stained with black or dark brown streaks. Many homeowners mistake these stains for mold, mildew, moss, or even tree sap. They’re often actually caused by tiny bacteria calledGloeocapsa magma, AKA “blue-green algae.” When you see the dark stains, you’re looking not at the algae, but at the hard, dark coating it generates to protects itself from damaging UV rays.
Gloeocapsa magmatravels on the wind — which means if your neighbor has it, your roof has probably been exposed as well. It thrives in moist environments and can get nutrients from dust in the air. It is more likely to appear on the north and west sides of the house. According to the Asphalt Roofing Manufacturers Association (ARMA), there’s no scientific evidence that algae is damaging to asphalt shingles. Yet it can definitely affect the appearance and resale value of the home. And by darkening the roof, it can negatively impact long-term performance of highly reflective cool roofs.
That’s the bad news. The good news is thatGloeocapsa magmais both treatable and, if you plan ahead, preventable.
Treatment: A number of commercially available cleaning solutions will help remove the stains and impede algae growth for a year or more. ARMA recommends a simple 50/50 solution of chlorine bleach and water. Apply the solution to the roof, and rinse off after 15 – 20 minutes. Other cleaning chemicals or methods should not be used without approval of the shingle manufacturer. Here are a few tips to keep in mind:
As with any roofing project, use appropriate safety gear and follow best practices.
Be very careful on the roof after applying any cleaning solution, as it may make the roof slippery.
When working with bleach, wear rubber gloves and eye protection.
Be sure to apply the solution carefully, to avoid damage to other parts of the building and surrounding landscape.
Do not use high-pressure washing systems on asphalt roofing, as they can damage the shingles.
Prevention: Certain metal ions, like copper and zinc, can help prevent algae growth. Copper and zinc strips are sometimes installed at the roof ridge, where rainwater will pick up the algae-preventing ions and distribute them on the roof. This is not the most effective method, since algae doesn’t rely on rain to find moisture. In fact, it can feed on the moisture from humidity and morning dew. A more effective preventative is copper-containing granules like those found in GAF StainGuard® Shingles.
This technology enables the distribution of copper ions any time the roof is moist.
StainGuard® protection is available on many GAF Shingles in select areas, including Timberline® HD, Timberline® Natural Shadow, and Timberline® American Harvest.*
Regular roof maintenance can also help discourage algae growth:
Trim tree branches back to allow more sunshine and reduce debris.
Clear existing debris from the roof with a leaf blower or other non-abrasive method.
Keep gutters clean to avoid water build up.
If you’re going to the effort and expense of installing a beautiful new roof, it makes sense to protect that investment against ugly algae stains by choosing GAF shingles with StainGuard® protection.
According to a Consumer Reports survey, nearly 80% of Americans would rather buy American-made products. If you’re among that majority, it’s important to note how manufacturers like Ply Gem Building Products, whose operations are based in the U.S., contribute to economic stability through local job growth and employment and adhere to sustainable and fair manufacturing practices. In light of the upcoming July 4th holiday, here are a few reasons why it’s beneficial to use Made in the USA products on your home.
As homeowners, many of us see the end of a heavy storm as our cue to head outside and clean up the yard. We stand the garbage cans back up, clear fallen branches, and make sure our trees, shrubs, and gardens haven’t taken a beating.
Imagine committing to a specific haircut for the next 20 to 30 years. Or a particular model of car. Or limiting yourself to eating at one restaurant. Would you ever agree to that? Of course not.
Yet that’s similar to what happens when a homeowner buys a new roof. They pick one color and one style — one “flavor” of roof — that will influence the appearance of their home for many years. Of course, that’s a small price to pay for the protection of a great roof. A well-installed, high-quality roofing system is simply too durable — and too expensive — to replace just because you want to try something new.
More often than not, a homeowner will replace the siding on their home once, maybe twice, in their lifetime. So it’s no wonder that many homeowners don’t know how much to budget for a vinyl siding replacement project.