The velux coupled slate flashing delivers professional-grade integration for side-by-side roof window installation on natural slate roofs. Engineered for recessed mounting with a 100mm frame gap, this complete flashing kit enables streamlined dual-window configurations that maximise natural light penetration. The weather-resistant construction ensures leak-free performance across roof pitches spanning 20-90 , accommodating natural slate materials up to 8mm thickness. Recessed installation positions windows lower within the roof profile, creating a sleek, contemporary aesthetic. Precision-engineered materials provide long-term protection against environmental exposure while maintaining superior insulation integrity. Compatible with 1140 x 1180mm window dimensions, this system delivers reliable performance for renovation projects and new installations alike. Features & benefits: complete flashing kit for side-by-side installation of 2 roof windows. Maximises natural light and ventilation through dual-window configuration. Recessed installation creates a sleek, streamlined roof profile. Weather-resistant materials ensure leak-free, durable performance. Suitable for renovation projects, new builds, and roof modernisation applications. Compatible with natural slate roofs up to 8mm thickness. Roof pitch range: 20-90 . Frame gap: 100mm. Window dimensions: 1140 x 1180mm.
The velux coupled slate flashing delivers professional-grade integration for side-by-side roof window installation on natural slate roofs. Engineered for recessed mounting with a 100mm frame
