Attic Insulation Upgrades

The largest amount of air leakage in your home comes from the attic. Therefore, if your attic is sealed and you have at least minimal standards of insulation, your utility bills will be lower. Attic insulation is measured by R-Value. The resistance to heat is directly proportional to the R-Value. The minimal standard in the San Antonio area is R-38, or about 10-14" of insulation. If you can see any part of the floor joists in your attic, you are probably below standard.

Please contact us today for more information concerning attic sealing, upgrading your attic insulation, compensation for doing so and keeping your home comfortable and affordable.


It is an understatement to say that we are impressed.— Fran Villarreal, M&S Imaging, NEIC Associate Director

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Barrett & Sons is a leading provider of commercial, industrial, and residential HVAC services for San Antonio and the surrounding tri-county area.