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Vapour and Air Permeable Membranes Explained

Vapour and Air Permeable Membranes Explained

As Building Regulations are demanding ever higher thermal efficiency in both commercial and domestic sectors, today's building professional increasingly needs to consider air tightness as a way of improving the thermal performance of the building envelope, not simply adding more insulation. While considering airtightness the designer/builder must also be mindful of the implications for moisture and vapour management when improving the thermal efficiency.

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