Friday, October 7, 2011

The WALLTITE® Air Barrier

WALLTITE® is a premium spray-applied polyurethane foam insulating air barrier system manufactured by BASF. WALLTITE® is seamless and self-adhering, eliminating uncontrolled air leakage by providing monolithic coverage with superior insulation R/U-value.

The graphic below shows how the closed-cell, WALLTITE® Air Barrier is positioned to substantially reduce both air leakage and moisture permeance through the building envelope.

Source: BASF
WALLTITE® is approved by the Air Barrier Association of America (ABAA) and acts as an air barrier as part of the total building envelope. Washington Roofing and Insulation is a Q1 applicator with BASF and an ABAA accredited ABAA.


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