09/04/2026
Controversial take: standard attic insulation alone isn't enough for a Texas summer π‘οΈ
Every Cornerstone home gets a TechShield radiant barrier under the roof deck
β¨ Reflects up to 97% of radiant heat before it ever reaches your attic
π‘οΈ Keeps attic temps dramatically cooler in July and August
π΅ Translates directly to lower AC bills, all season long
Most builders skip this step because it's not required β we don't skip it because it matters
Agree or disagree β is this a must-have or a nice-to-have? π