66x98 cm VELUX Pro+ EDL FK04 2000 Slate Flashing with Insulation | Grey Aluminium Finish BM-SV 5m Roll)x 2: Creates an

5m Roll)x 2: Creates an airtight seal between your skylight and the roof

its robust design ensures long-lasting performance and a significant enhancement to the space

with triple skin for enhanced thermal efficiency and reduced condensation

ensuring energy efficiency and security

66x98 cm VELUX Pro+ EDL FK04 2000 Slate Flashing with Insulation | Grey Aluminium Finish BM-SV 5m Roll)x 2: Creates anVELUX Pro+ Flashing Set EDL Enhanced Insulation & Weathertight Protection The VELUX Pro+ Flashing Set EDL is designed for a secure and well insulated roof window installation. With added insulation and superior drainage, it ensures long lasting performance and protection against the elements. Key Features: Weathertight Seal: The underfelt collar creates a tight barrier between the roof window, battens, and roofing underfelt, preventing water ingress.