VELUX ETL WK34 2000 Pro+ Slate Flashing for Fixed Window

Bring natural light into your home with the VELUX ETL WK34 2000 Pro+ Slate Flashing for Fixed Window, designed for seamless integration with slates up to 8mm thick. Perfect for fixed roof windows that connect to the space below a roof window, this flashing ensures a neat, professional finish that enhances both performance and appearance.
The VELUX Pro+ flashing kit includes everything needed for a durable, watertight installation. It comes complete with a BDX insulation collar to reduce heat loss, a BFX underfelt collar for a secure, weatherproof seal, and an integrated drainage gutter that efficiently channels away any water penetration. Crafted from corrosion-resistant materials, this flashing provides long-lasting, maintenance-free protection and reliable energy efficiency.

Technical Specification

• Compatible with slate roofing – designed for slates up to 8mm thick
• Complete Pro+ flashing kit – includes BDX insulation collar, BFX underfelt collar, and integrated drainage gutter
• Perfect for fixed roof windows – ideal for daylight extensions or connecting spaces below roof windows
• Watertight and weatherproof – ensures a durable, long-lasting seal against the elements
• Roof pitch compatibility – suitable for roof pitches between 15° and 90°
• Corrosion-proof construction – guarantees maintenance-free performance
• Enhanced energy efficiency – insulation collar reduces heat loss and cold bridging
• 10-year guarantee – backed by the trusted VELUX quality assurance
• Dimensions – 78cm (width) x 92cm (height)