Rooflight Factory All-in-One Installation Kit for Pitched Roof Window Skylight 1200 x 1200 mm (for Slate Roofs)
Ensure a professional, watertight, and durable skylight installation with the Rooflight Factory All-in-One Installation Kit. Specially designed for slate roof applications, this convenient package includes everything you need to achieve a precise, secure, and long-lasting fit. Ideal for both professional installers and homeowners, it removes the guesswork and ensures every installation is done right the first time.
Complete Installation Solution
This comprehensive kit provides high-quality components that work seamlessly together to deliver excellent sealing, weatherproofing, and performance. Each item has been selected to guarantee compatibility with Rooflight Factory glazing units, making it the go-to choice for reliable skylight installations across the UK.
Kit Contents
- Weatherproofing Sealant (Silicone) – DOWSIL™ 791, 310ml – 3 pcs
A premium-grade silicone sealant formulated for superior adhesion and flexibility. It provides a strong, long-lasting waterproof seal around your skylight, offering protection against moisture, air leaks, and temperature fluctuations. - Foam Rope – Structural Glazing Tape – 9mm Thick (7.5m Roll) – 1 pc
Designed for structural glazing applications, this high-quality tape ensures an airtight and secure bond between your skylight and the roof structure. It enhances insulation and stability, helping to maintain a snug, weatherproof seal. - Lead Flashing – Smooth 450mm x 5m Roll (Grey) – 2 pcs
Made from premium-grade lead, this flexible and durable flashing provides a perfect finishing touch for your skylight installation. It forms an effective barrier against rain and weather exposure, ensuring long-term protection and a clean, professional look.
Why Choose the Rooflight Factory Installation Kit?
- Perfectly compatible with Rooflight Factory skylight systems for slate roofs.
- All-in-one convenience – includes everything you need in one package.
- Premium-quality materials designed for performance and durability.
- Easy to use – ideal for both professional and DIY installations.
- Reliable weatherproofing – ensures a watertight and airtight finish.
Key Benefits
- Delivers a professional-standard skylight installation.
- Eliminates the need to source and measure multiple components separately.
- Improves long-term durability and energy efficiency of your roof system.
- Suitable for residential and commercial applications alike.
The Rooflight Factory All-in-One Installation Kit for slate roofs offers the perfect balance of convenience, quality, and reliability. With expertly selected materials and full compatibility with Rooflight Factory glazing units, it ensures a flawless finish and long-lasting performance every time.


















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