• 210.937.1082
  • Join us on Facebook!
  • Find us on Google Places!
  • View our videos on YouTube!


Recycled paper fibers, with zero waste through the installation process.

  • Definition: Cellulose insulation is composed of 85% recycled newsprint and paper fibers with a Class 1 (highest) fire safety rating.
  • Application: Cellulose insulation is spray applied with high pressure nozzles of mist.


  • Non-toxic
  • Pest Resistant
  • Has an Sound Transmission Class Rating of 44 on a 2x4 Wall Spray
  • Class 1 (highest) Fire Rating
  • Vapor Retarder
  • Takes less energy to produce it than any other insulation material.
  • Reduces the energy used to heat and cool your home by as much as 40%.
  • Reduces air filtration, blocking the pollens and allergens allowed into the indoor environment of your home.
  • Often used as a sound barrier in acoustical areas, Media Rooms, Game Rooms, Hotels & Offices
The Infrared Comparison demonstrates Cellulose’s superior performance.

Cellulose is 85% recycled newsprint and paper fibers making it the insulation with the lowest embodied energy and the one with the highest amount of recycled content.

Cellulose takes less energy to produce than any other insulation product. It is treated for fire resistance and spray applied with moisture completely filling cavities and crevices in new wall construction.

Cellulose reduces sound waves from passing through walls and between floor levels making it most suitable for acoustical areas, media rooms, game rooms, and powder rooms.

This insulation also provides a significant reduction in the flow of heat and air infiltration through the wall cavity. Reducing air filtration reduces energy demand and the cost to heat and cool your home.

The waste created during the installation process is fully recovered and reused, leaving virtually no excess material to return to the waste stream.

Are You Sure?
You are about to leave Key Insulation and enter a third-party site. Key Insulation and Installed Building Products have no control over, and accept no liability, obligation, or responsibility for, the contents or performance of other websites. Any such link does not constitute an endorsement or any representation regarding, the linked website, its content, its owner, its performance, its owner’s products or services, or any forward-looking statements found in.
Leave Page