Categories: Roofing

Factors Affecting Your Roof’s Susceptibility to Wind Damage

Strong winds can cause severe damage to your roofing, especially if your roofing system has certain qualities that make it vulnerable to wind damage. Keep reading to learn more about the factors that increase your roof’s susceptibility to getting damaged by wind. 

Installation Quality

If your roof wasn’t properly installed, it wouldn’t be durable enough to withstand strong winds. That said, using the correct nails is crucial to proper roof installation. Your roofer should use the right nailhead size and observe manufacturer prescribed nailing patterns when installing the shingles. Large-head roofing nails that are long enough to protrude through sheathing will best secure your roof against the wind.

Age

Roof performance worsens as the roof ages because it gradually loses its protective granules and becomes brittle over time. Adhesive sections can begin to lose adherence over time as well, weakening the mechanical connection between shingle layers. Make sure your roof is regularly inspected and maintained so you’ll know when you need to replace your roof.

Materials

Shingles are classified based on their wind resistance. Some shingles are heavier mat than others which will increase wind resistance.  Additionally, shingles have various types of adhesives that activate with sunlight and seal layers of shingles.  Many of these adhesives are proprietary so differences may exist between manufacturers. Greater pliability will provide greater long term protection and seal. Generally, asphalt shingles on the market have a wind resistance classification as follows — ASTM D3161 Class F and ASTM D7158 Class H.

Geometry

Roofs with large overhangs build air pressure underneath, effectively decreasing their wind resistance. This is why high-pitched gable roofs with wide overhangs generally have lower wind resistance than four-sided hip roofs.

Local Environment and Weather Patterns

If your area is prone to high winds, your roof should be designed and built to withstand that kind of weather. Local roofers would know the ideal roofing system for your area, so you should consult them during new roof construction or roof replacement.

At Home Pro Exteriors, we ensure top-notch workmanship for every project we handle. We offer a range of home improvement services to local customers. Call us at (845) 343-1777 or fill out our contact form to request an estimate.

Jim Klein

Recent Posts

Is Winter-Related Roofing Damage Covered by Homeowners Insurance?

As winter approaches, it's essential for homeowners in Middletown, NY, and surrounding areas to understand…

5 days ago

Why You Should Always Hire Local for Roofing Work

When it comes to roofing work, whether it's a full replacement, repair, or maintenance, the…

2 weeks ago

When to Schedule a Professional Roof Inspection

Maintaining the health of your home's exterior, especially your roof, is crucial. Knowing when to…

2 weeks ago

X Roof Maintenance Mistakes You’re Probably Making

In Middletown, NY, with its diverse weather conditions ranging from heavy snow in the winter…

2 weeks ago

X Great Benefits You Can Expect From Asphalt Shingles

When considering a new roof for your home in Middletown, NY, asphalt shingles represent one…

3 weeks ago

The Most Damaging Debris for Roofs

Our homes bear the brunt of varying weather conditions, from heavy snowfalls in winter to…

1 month ago