Fixing and buying guide

What this product is and who it is for

This is a standard tile flashing system engineered specifically for VELUX roof windows with 134×140cm openings. It is designed for builders, roofers, and serious DIY installers working on both new build properties and refurbishment projects where a tile roof surface requires a weather-tight seal around a roof window. The flashing system ensures water runs safely away from the window frame and into the tile roof below.

Compatibility and sizing

This flashing is sized for VELUX roof windows with internal dimensions of 1340×1400mm (134×140cm). Before ordering, confirm your roof window opening matches these dimensions exactly. The system is designed for tile roof applications only and integrates with VELUX roof window and accessory ranges. Check your roof window model number against VELUX compatibility documentation to ensure correct specification.

• Flashing size: 1340×1400mm
• Application: Tile roofs only
• Compatible with VELUX roof window ranges
• Suitable for new build and refurbishment

Pack contents and installation products

This Pro+ Standard Flashing kit includes the flashing unit itself plus all necessary installation products required for a professional finish. The complete package means you should not need to source additional sealing or fixing components separately, provided your installation follows standard practice for tile roof applications.

• Complete flashing system included
• All installation products supplied
• Professional finish specification

Pre-installation checks

Before fixing, verify that your roof window opening is exactly 134×140cm and that your roof surface is tile. Ensure the roof structure is sound and the opening is square and level. Check that all components in the kit are present and undamaged. Confirm compatibility with your specific VELUX roof window model using the product code EDWUK082000 and VELUX technical documentation.

• Confirm roof window opening dimensions match 134×140cm
• Verify roof surface is tile
• Check roof structure is sound and opening is square and level
• Inspect all kit components for damage before installation