Rooflight Factory All-in-One Installation Kit for Pitched Roof Window Skylight 1500 x 2500 mm (for Slate Roofs)
Streamline your skylight installation with the Rooflight Factory All-in-One Installation Kit. Specially designed for pitched roofs with slate coverings, this complete package provides everything you need for a secure, watertight, and professional installation. Perfect for both experienced tradespeople and DIY enthusiasts, it removes the guesswork and ensures a high-quality finish every time.
Comprehensive Kit for a Seamless Installation
Each component in this kit has been carefully chosen for its quality, reliability, and compatibility with Rooflight Factory glazing systems. From sealing to insulation and finishing, every element plays a vital role in creating a durable and weatherproof skylight installation suitable for the British climate.
Kit Contents
- Weatherproofing Sealant (Silicone) – DOWSIL™ 791, 310ml – 5 pcs
A premium-quality silicone sealant engineered for long-lasting performance. It creates a flexible and watertight seal around your skylight window, providing superior protection against moisture and ensuring a clean, professional finish. - Foam Rope – Structural Glazing Tape – 9mm Thick (7.5m Rolls) – 2 pcs
This durable glazing tape offers excellent adhesion and ensures an airtight bond between your skylight and the surrounding roof structure. With 15 metres of material included, it provides secure coverage for even large installations. - Lead Flashing – Smooth 450mm x 5m Roll (Grey) – 2 pcs
Crafted from high-grade materials, this smooth lead flashing adds the finishing touch to your skylight installation. It delivers a strong, weather-resistant barrier between the skylight and the roof, helping to prevent leaks and enhance durability.
Why Choose the Rooflight Factory Installation Kit?
- Perfect compatibility with Rooflight Factory glazing systems.
- All-in-one solution – includes all essential materials for installation.
- Premium-quality components built to withstand the British climate.
- Quick and easy installation – no need for separate material calculations.
- Reliable, long-lasting results for both professionals and DIY users.
Key Benefits
- Ensures a watertight and airtight skylight installation.
- Improves insulation and weather protection.
- Reduces installation time and effort.
- Delivers a clean, professional finish with lasting durability.
The Rooflight Factory All-in-One Installation Kit for slate roofs is the ideal choice for achieving a secure and efficient skylight installation. With premium materials and full compatibility, it provides exceptional results while saving you time, effort, and uncertainty during installation.

















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