VELUX Insulation Collar 55x118cm BDX CK06 2011

Key features

• Provides draught-proof seal around roof window frame
• Prevents air leaks and moisture ingress
• Improves thermal efficiency in timber-framed construction
• Designed for use with VELUX roof windows
• Ensures weatherproof installation between frame and wall
• High-quality materials for durability

Specifications

Size

55 x 118cm

Type

Timber insulation collar

Grade

BDX CK06 2011

Application

VELUX roof window installation

Suitable for

Timber-framed buildings

Description

The VELUX Insulation Collar BDX CK06 2011 is designed to provide a secure, weatherproof seal around VELUX roof window frames. Installed between the window frame and wall structure, it prevents air leaks and moisture ingress, improving thermal performance in timber-framed buildings. This collar is a critical component for proper roof window installation, ensuring a tight seal that reduces heat loss and draughts. Compatible with VELUX roof windows, it is manufactured to exacting standards for reliable long-term performance.