Finsa Airtight Racking Boards for Walls & Ceilings - Traditional Style Timber Frame Series (part 5)

In this video, Niall Crosson takes us through the inside of the timber frame wall. Here, airtight racking boards from Finsa called Superpan Vapourstop were installed and infilled with Dämmstatt Cellulose blown-in insulation. The racking boards are passive house certified and designed to be more airtight and resistant to water vapour than plywood or OSB3.

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