C
Compressible Foam Sealer

Compressible Foam Sealer

A compressible foam sealer is a plastic foam strip used to create airtight and watertight seals in joints, accommodating movement and preventing ingress.

Boost Your Takeoff & Estimating by 37% with AI
  • Fast: Save time
  • Accurate: Ensure precision
  • Simple: Easy to use
  • Automated: Fewer errors
  • Versatile: For any project
Get Started

Definition

A compressible foam sealer is a plastic foam strip that is over-compressed before insertion into a joint to create a seal.

Purpose

The purpose of a compressible foam sealer is to provide a flexible, airtight, and watertight seal in joints and gaps, accommodating movement and expansion while preventing the ingress of air, water, and contaminants.

Examples of Use

  • In building construction, compressible foam sealers are used in expansion joints to accommodate movement caused by temperature changes.
  • They are used in window and door installations to seal gaps between the frame and the wall.
  • Compressible foam sealers are utilized in HVAC systems to seal ductwork joints and prevent air leakage.

Related Terms

  • Expansion Joint: A joint that allows for movement between parts of a structure.
  • Gasket: A material placed between two surfaces to prevent leakage.
  • Caulk: A flexible material used to seal gaps and joints.

Notes

The effectiveness of a compressible foam sealer depends on the material's ability to maintain compression and its resistance to environmental factors such as UV radiation and moisture.

Related Terms