Most Energy Efficient Home Heating and Cooling Systems

If your San Antonio home does not have proper attic insulation, has leaking air ducts, or needs more attic ventilation; even the most energy efficient home heating and cooling system can still be using excessive amounts of energy and wasting your money on high utility bills.

You can determine how efficient your home heating and cooling system is by scheduling a no cost home energy audit from A Cooler House San Antonio or from other professional contractors in your area that specialize in home energy efficiency.


Radiant Barrier Paint

A Cooler House is San Antonio's leading Radiant Barrier Contractor and we are proud to sell and install LO/MIT Radiant Barrier products.

If you would like to have a local installer assist you with your radiant barrier installation click here: Schedule Service

If you like to Do it Yourself  you are on the right page.


"LO/MIT II" is for interior applications. "LO/MIT I" is for exterior applications.
5 gal. covers around 2000 sqft
Manufacturer: SOLEC
Price: $ 375


  Why Spray LO/MIT Radiant Barrier? Radiant Barrier

  • Blocks 76% of the radiant heat from entering your attic. The most effective sprayed on Radiation Control Coating made.

  • Can be easily installed with residential paint equipment. DIY friendly!

  • One bucket can cover up to 2,000 square feet of surface. 50% more coverage that the competition. 

  • Not a latex based paint; doesn't trap moister so there is no chance for  MOLD or ROOF ROTTING.

  • LO/MIT won't interfere with TV of phone reception.

  • LO/MIT is non toxic.

  • An Energy Star Product.

  • A Great way to GREEN.

Radiant heat accounts for 93% of the heat gain in your home.
LO/MIT radiant barrier spray stops the majority of the sun's heat from ever entering the Attic. LO/MIT produces the lowest emissivity available in sprayed radiant barrier products; 0.24 or less when applied to roof decking.

San Antonio Radiant Barrier This means LO/MIT blocks at least 76% of the radiant heat trying to enter your attic.

LO/MIT does not trap water (like some Latex based coatings) so you need not worry about mold problems.

SOLEC's LO/MIT is an Energy Star Product. ENERGY STAR is the symbol for energy efficiency, as designated by the U.S. Department of Energy (DOE) and the U.S. Environmental Protection Agency (EPA). LO/MIT Radiant Barrier Spray was used by the "American Society for Testing and Materials" (ASTM) to develop the standard for Interior Radiation Control Coatings (ASTM C 1321-98) and is the ONLY product on the market in compliance.

Watch a Radiant Barrier Video

For more information on LO/MIT, visit SOLEC - Solar Energy Corporation.

Get LO/MIT Radiant Barrier Spray

Contact us if you would like to schedule service or visit our online store to purchase SOLEC LO/MIT radiant barrier spray over the web.

A Cooler House San Antonio

Energy Saving Products and Services,

San Antonio Radiant Barrier and Attic Insulation Installers San Antonio, Texas


Serving: San Antonio and Surrounding Areas


For service and installation call

(888) 399-2665 Toll Free



Click here to see our two page pamphlet
on The Anatomy of A Cooler House (pdf)


Radiant Barrier, Attic Insulation, Solar Attic Fans



Call A Cooler House San Antonio