Texas roofs take a beating with our summer heat pushing asphalt shingles past...

https://web-wiki.win/index.php/McKinney_Roofing_Permits_for_Repairs_and_Replacements:_A_Step-by-Step_Contractor%27s_Guide

Texas roofs take a beating with our summer heat pushing asphalt shingles past 110 degrees. By August, these shingles get brittle and start cracking. If you don’t catch damage early, you’re looking at leaks by fall when the storms roll in