Rooflight Factory All-in-One Installation Kit for Pitched Roof Window Skylight 1000 x 2000 mm (for Slate Roofs)
Make your skylight installation simple, efficient, and professional with the Rooflight Factory All-in-One Installation Kit. Designed specifically for slate roof applications, this complete kit includes all the essential components required for a secure, watertight, and long-lasting finish — saving you time, effort, and uncertainty when planning your installation.
Complete and Reliable Installation Solution
Each component in this convenient package has been carefully selected for quality, performance, and compatibility with Rooflight Factory skylight systems. Whether you’re a tradesperson or a homeowner, this kit ensures an airtight and durable fit that stands up to the British climate.
Kit Contents
- Weatherproofing Sealant (Silicone) – DOWSIL™ 791, 310ml – 3 pcs
This high-performance silicone sealant is engineered for outstanding weather resistance and flexibility. It provides a long-lasting, watertight seal around your skylight, protecting against moisture, temperature changes, and air leaks. - Foam Rope – Structural Glazing Tape – 9mm Thick (7.5m Roll) – 1 pc
Designed to create a precise and secure seal, this structural glazing tape ensures an airtight connection between the skylight and roof structure. It offers excellent thermal performance and helps reduce the risk of draughts and condensation. - Lead Flashing – Smooth 450mm x 5m Roll (Grey) – 2 pcs
Crafted from premium-grade smooth lead, this flashing ensures a strong, weatherproof seal between your skylight and roof. It’s flexible, easy to work with, and provides long-lasting protection against leaks and wind uplift.
Why Choose the Rooflight Factory Installation Kit?
- Perfect compatibility with Rooflight Factory skylight units for slate roofs.
- All-in-one convenience – includes every essential accessory for a complete installation.
- Premium materials built for durability, flexibility, and weather resistance.
- Time-saving solution – no need to calculate or source individual components.
- Professional finish – ensures a watertight, airtight, and energy-efficient result.
Key Benefits
- Delivers reliable weatherproofing for long-term protection.
- Enhances energy efficiency and prevents heat loss.
- Easy to install with consistent, professional results.
- Suitable for both trade professionals and DIY installers.
The Rooflight Factory All-in-One Installation Kit for slate roofs provides everything you need for a high-quality skylight installation. Combining premium materials with smart convenience, it guarantees a secure, efficient, and lasting result — every time.




















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