VELUX’s range of flashings and insulation products make the professional installation of our roof windows simple and quick. And because all original VELUX products are compatible, you can be confident that your premium roof window is weathertight – inside and outside.
VELUX flashings Precision-made for a secure, weathertight seal. Read more
BDX insulation Protects your home from moisture and cold. Read more
BBX vapour barrier collar Easy to install, the air-tight barrier eliminates condensation. Read more
Linings For a perfect join between your window and interior wall.
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