The Velux Flashing, AL, Incl BDX + BFX (Additional Size) offers the same high-quality performance as the standard AL flashing kit but with additional size options to suit different roof configurations. This flashing kit is ideal for aluminium-clad roof installations and includes both BDX and BFX components for superior weatherproofing, thermal insulation, and secure window installation.

Features:

• Enhanced Insulation: BDX collar ensures improved thermal performance, reducing heat loss.
• Weatherproofing: The BFX section adds extra weather protection for a secure, long-lasting seal.
• Aluminium Roof Compatibility: Specifically designed for use with aluminum-clad roof systems.
• Size Flexibility: Available in additional sizes to suit various installation needs.
• Durability: Crafted with high-quality, durable materials for a lasting and secure installation.

For more info please refer to the Velux website for guides and catalogues: https://www.velux.co.uk/resources/catalogues