flexi-seal_wallFlexi-Seal is a reinforced flexible membrane that exceeds ASTM E-1745 standards for a vapor and moisture barrier. Flexi-Seal is a critical component in construction closed, conditioned or vented crawlspaces. Flexi-Seal exceeds all building code requirements for use in crawlspace encapsulation. Turns any ugly, damp crawlspace into a nice, clean, healthy space which will add value to your home.

  • Seals basement and crawlspace walls and floors.
  • Resists tears and stands up to abuse.
  • Beautify and brighten dark dreary spaces.
  • 6.75′ x 100′ Roll
  • 10′ x 100′ Roll
  • 26.5 x 50′ Roll