Attic insulation FAQ.

Common signs are hot upstairs rooms, an AC that runs constantly, rising energy bills, insulation you can see the joists through, and insulation that is flattened, wet or full of droppings. A free inspection tells you for sure, with photos.

When it is contaminated, wet or badly compressed, yes. We vacuum it out, clean and sanitize the attic and seal air leaks before installing new insulation. If it is in good shape, we will tell you whether adding to it is enough.

Yes. We inspect, show you photos of what we find and give you a written quote with no obligation.

Our average attic customer saves 20% on energy bills. Your results depend on your home, its current insulation and how you use your AC.

It depends on the size of the attic and whether old insulation needs to be removed. We give you a timeline together with your written quote.

No. Old insulation is vacuumed out through hoses to our truck, and we protect floors and walkways along the way.

We serve San Antonio, Austin and the cities around them, including New Braunfels, Boerne, Schertz, Cibolo, Seguin, Round Rock, Georgetown, San Marcos, Kyle and Buda. See the full list on our service areas page.

Along with attic insulation we offer attic cleaning and rodent cleanup, air duct cleaning, dryer vent cleaning, chimney repair and mold remediation.

Yes. TX Builder is an Owens Corning Certified Energy Expert®.