Seal Tight Foam Mobile Alabama


Free Estimates

Rebate Money

Seal Tight Foam® Closed Cell

Closed cell foam insulation is the newest addition to the complete line of quality insulation products. As an all-in-one insulation air sealing system, foam insulation is designed to solve your extreme insulation requirements. Closed cell foam is appropriate for whole house applications or in combination with fiber glass, and is supported by Building Science Professionals. These professionals in Mobile, Alabama are experts at recommending the best performing thermal envelopes.


Two-pound foam, also known as closed-cell foam, has a density of about 2 lb. per cubic foot and an R-value of 6 to 6.5 per inch. Two-pound foam is significantly more expensive than half-pound foam. Closed-cell foam is two and a half inches of closed-cell foam have a permeance of 0.8 perm.

Some insulation contractors install a thin layer of closed-cell spray foam in conjunction with fiberglass batts.


  • A high R-Value minimizes hot and cold spots in a home to improve efficiency and comfort.
  • Rigidity provides added structural integrity to walls.
  • As a secondary moisture vapor barrier, it helps reduce the risk of moisture intrusion in the wall cavity
  • Outstanding energy efficiency
  • Superior comfort and indoor air quality
  • Enhanced moisture management
  • Added structural integrity
  • Excellent sound control