Handle all windows and glass products with care. Handle all windows and glass products with care. Handle all windows and glass products with care. Handle all windows and glass products with care. Handle all windows and glass products with care. Handle all windows and glass products with care. Handle all windows and glass products with care. Handle all windows and glass products with care. Handle all windows and glass products with care. Handle all windows and glass products with care.

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Installation products

VELUX installation products ensure a connection to the underlying layers that are typically present in a roof construction, ie underfelt, wind tight layer, insulation and vapour barrier.

Installation products

Vapour barrier collars

Insulation and underfelt collars

Installation accessories