Skip to main content

ARTHUR P. PAZIA

ABSTRACT

In masonry cavity walls, sprayed polyethylene foam (SPF) provides special benefits as an air barrier: permanence, resistance to air flow, structural soundness and continuity. SPF also delivers distinctive advantages as thermal insulation. These advantages include the elimination of convective air flow, the control of moisture transfer and condensation, and minimizing of thermal bridging. In addition, SPF acts effectively as a vapour retarder.

G-15

Get in touch with our team

The Canada Masonry Design Centre helps members of the design community across the country by connecting them to the resources and supports they need. Contact us today and get the conversation started!

Contact Us