Why synthetic underlayment is a must in oklahoma

Why Synthetic Underlayment is a Must in the Southern Plains

When most people think of a new roof, they think of the shingles. But in the volatile climates of Southeast Oklahoma and Northeast Texas, the most important part of your roof is the layer you never see: the underlayment.

For decades, "felt paper" was the industry standard. But at Strawn Roofing & Construction Inc., we believe your home deserves better than paper. Here is why we exclusively use high-performance synthetic underlayment on our installs.

1. Superior Water Resistance

Standard felt paper is made of wood cellulose (paper) soaked in asphalt. It absorbs water. If a shingle blows off during a storm, felt paper can soak up moisture, wrinkle, and eventually rot. Synthetic underlayment is an advanced polymer—it repels water entirely, acting as a secondary waterproof barrier for your decking.

2. High-Wind Tear Resistance

Oklahoma and Texas wind doesn't play around. Felt paper is brittle and tears easily under pressure. Synthetic materials are incredibly strong and woven to resist tearing, even if they are briefly exposed to the elements during the construction process.

3. Laying Flat for a Better Finish

Because felt paper absorbs moisture from the air, it can "buckle" or wrinkle under your shingles, creating an uneven look on your roofline. Synthetic underlayment stays perfectly flat regardless of the humidity, ensuring your architectural shingles look sharp and uniform.

4. UV Protection

Our region’s sun is intense. Synthetic underlayment is designed to withstand UV exposure without degrading. This gives your home an extra layer of protection during the installation process that traditional paper simply can’t match.

The "Deck-Down" Difference

We don't cut corners. By choosing a contractor that prioritizes high-quality underlayment, you aren't just getting a new look—you're getting a structural upgrade that is built to endure the Southern Plains.