78x252 cm velux pro edl mk19 2000 slate flashing with insulation grey aluminium finish 2500 x 6000 Cleaner Indoor Environment: Includes a

Cleaner Indoor Environment: Includes a removable and washable ventilation filter to protect against dust and insects while maintaining fresh airflow

designed to connect your home to the outdoors while enhancing natural light and ventilation

Low-Maintenance Design: The polyurethane coating provides a moisture-resistant

centre-pivot roof window GGU is the ideal solution for those seeking a maintenance-free

78x252 cm velux pro edl mk19 2000 slate flashing with insulation grey aluminium finish 2500 x 6000 Cleaner Indoor Environment: Includes aVELUX 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.