The BC Temporary Rental Supplement (BC-TRS program) has now ended. For program information: BC-TRS

Builder Insight 06 - Rainscreen Walls



Rainscreen wall assemblies are a popular construction practice throughout coastal B.C. because they are more tolerant to moisture infiltration and provide improved drainage with an increased potential for drying. This bulletin highlights the results of an industry-sponsored program that verifies the long-term performance of rainscreen walls in multi-unit residential construction in B.C.

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