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Foundation Wall Wrap Installation Request Quote 781-899-9080 Better Business Bureau
A+ Rating
Innovative Solutions and
High Quality Materials
Upfront Pricing and
Lifetime Transferrable Warranty

What is Flexi-Seal?

Flexi-Seal is a reinforced flexible membrane, the main component used in constructing closed, conditioned or vented crawlspaces. Flexi-Seal exceeds ASTM E-1745 requirements for a vapor and moisture barrier.

Why Flexi-Seal?

  • Stops moisture penetration
  • Seals out ground vapors
  • Reinforced heavy duty material
  • Billiant white finish
  • Tough durable & tear resistant
  • Lifetime warranty