Rooflight Factory All-in-One Installation Kit for Pitched Roof Window Skylight 1000 x 2500 mm (for Slate Roofs)
Streamline your skylight installation with the Rooflight Factory All-in-One Installation Kit. Designed specifically for slate roof applications, this complete package includes everything you need to ensure a professional, watertight, and long-lasting finish. Perfect for both professionals and DIY installers, this kit eliminates the guesswork of sourcing individual materials and ensures full compatibility with Rooflight Factory skylight systems.
Complete Installation Solution
Each component has been carefully selected for its quality, durability, and ease of use. From premium sealants to high-grade flashing, this all-in-one kit provides everything required for a secure and weatherproof skylight installation, ensuring consistent results every time.
Kit Contents
- Weatherproofing Sealant (Silicone) – DOWSIL™ 791, 310ml – 4 pcs
A high-performance silicone sealant that creates a strong, flexible, and weather-resistant bond around your skylight. Designed for superior adhesion, it protects against moisture ingress and temperature fluctuations, ensuring a long-lasting seal. - Foam Rope – Structural Glazing Tape – 9mm Thick (7.5m Roll) – 1 pc
This professional-grade glazing tape delivers a secure, airtight fit between the skylight and the surrounding roof. It enhances insulation, reduces air leakage, and supports optimal energy efficiency for your property. - Lead Flashing – Smooth 450mm x 5m Roll (Grey) – 2 pcs
Made from premium smooth lead, this flashing ensures a watertight connection between your skylight and roof structure. Its flexible and durable composition provides reliable protection against rain, wind, and changing weather conditions.
Why Choose the Rooflight Factory Installation Kit?
- Full compatibility with Rooflight Factory skylight units for slate roofs.
- All-in-one convenience – all essential materials included in one practical package.
- Premium-quality components for lasting durability and performance.
- Easy installation – saves time, effort, and reduces the need for extra planning.
- Weatherproof protection built to withstand the demanding British climate.
Key Benefits
- Ensures a watertight, airtight, and professional-quality finish.
- Improves energy efficiency and structural protection.
- Reduces installation time and material waste.
- Ideal for both professional installers and DIY home improvement projects.
The Rooflight Factory All-in-One Installation Kit for slate roofs provides a reliable, efficient, and high-quality solution for skylight installation. With durable components and full compatibility, it guarantees a perfect fit and long-lasting performance for every project.


















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