Typar® House Wrap

  • Superior water holdout - blocks water from entering the wall cavity.
  • Exceptional moisture vapor transmission (MVT) - it breathes so moisture can escape the wall cavity.
  • Superior tear strength - proven to withstand heavy winds and is almost five times stronger than the leading competitive wrap.
  • Optimal surfactant and UV resistance - reduces the damaging effects that oils and tannins from cedar siding, cement siding, stucco, brick and soaps from powerwashing can have on the system's ability to block bulk moisture penetration; stands up to the beating sun on the jobsite for up to 6 months without degradation.

Tyvek® DrainWrapTM


  • Moisture barrier engineered for enhanced drainage.
  • Vertically-grooved surface provides added protection against water by enhancing drainage away from the wall assembly.
  • Many siding manufacturers recommend or require the use of a drainable wrap.
  • Provides the superior air and water resistance, vapor permeability and strength of Tyvek.
  • Breathable. Allows moisture vapor to pass through to help promote drying in wall systems which can aid in preventing the growth of mold and mildew.
  • Complete the installation with DuPont FlexWrap and DuPont Flashing Tape.

Tyvek® HomeWrap & Tape


Moistseal® Waterproofing Membrane


  • For use as a concealed waterproofing membrane. For example, staple Moistseal to rim joist and drape downward beyond mudsill against foundation wall. Then drape Tyvek or other wrap over Homeseal and attach wrap to rim joist through the Homeseal.
  • Non-reinforced black PVC.
  • Waterproof, impermeable sheet.
  • Resistant to acids, alkalis and caustics.
  • Extremely tough. Can be folded 180 degrees back and forth without cracking.