Fiberglass Insulation

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COMMERCIAL & RESIDENTIAL FIBERGLASS INSULTATION

Geo-Insulation offers various types of fiberglass insulation for commercial and residential customers. Understanding insulation is key to knowing what type of insulation is best for your needs. Insulation levels are specified by R-Value, which is a measure of the insulation’s ability to resist heat flow. The higher the R-Value, the better the thermal performance of the insulation. The recommended level for most attics is R-38 or about 13 to 14 inches of insulation. We recommend R-50 or about 19 inches of insulation for a two story home.

CPS Energy presently offers an energy rebate program to help offset the cost of adding insulation to your attic floor or foam insulation on the attic roof decking. For additional information please contact Tom Porter, (210) 848-5658 or visit the CPS Energy rebate program website.

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Batt and Roll Insulation in the Attic

Frequently Asked Questions

Geo-Insulation is available to help with any questions regarding your fiberglass insulation needs. Below, Geo-Insulation has detailed answers to your most asked fiberglass questions:

Most projects will take less than 3 hours to complete.

Loose Fill Fiberglass usually lasts about 30 years. I recommend homeowners check the outside of their residence monthly/quarterly to ensure no wildlife has made access holes.  Wildlife can damage insulation quickly with droppings and urine.

There is no reason to leave the residence during a loose fill fiberglass insulation.  The installation process is very clean, quiet, and there is no smell.

We use Johns Manville Loose Fill Fiberglass which is Formaldehyde-free™ blow-in, loose-fill fiberglass insulation which offers thermal and sound control along with fire resistance.

Absolutely. Geo-Insulation will bring the CPS Energy Rebate Application to the jobsite.  The application will need the homeowner’s CPS Energy Account Number and a signature. Geo-Insulation takes the before/after pictures. Geo-Insulation, as a courtesy, will forward the CPS Energy Rebate Application and supporting documentation to CPS Energy on behalf of the homeowner. The homeowner can expect a check between 2-4 months. 

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