VELUX Vapour Barrier Collar 780×980mm (MK04) for roof windows and Sun Tunnels. Ensures weather-tight installation and professional finish in new build and refurbishment projects.
Everything you need to know about VELUX Vapour Barrier 78x98cm BBX MK04 0000 — features, specifications, shipping and reviews.
Key features
Compatible with VELUX roof windows and Sun Tunnel systems
Ensures weather-tight installation and professional finish
Suitable for new build and refurbishment applications
Engineered for UK roof conditions
Supports neat, integrated roof detail
Specifications
Size
780×980mm
Product code
MK04 0000
Type
Vapour barrier collar
Application
VELUX roof windows and Sun Tunnels
Suitable for
New build and refurbishment projects
Description
The VELUX BBX MK04 0000 Vapour Barrier Collar is designed to work with compatible VELUX roof window and Sun Tunnel systems. It supports a weather-tight and visually consistent roof finish, making it suitable for both refurbishment and new build projects. The collar is engineered for reliable service life in typical UK roof conditions and helps form part of a wider daylight and ventilation solution for the property.
Free UK delivery
On orders over £100. Standard delivery arrives in 3-5 working days.
Card payments only
We only accept credit and debit cards.
Minimum order quantity may apply for bulk purchases. Larger or heavier items may be shipped on a pallet service — we'll confirm by email if anything affects your delivery date.
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