Rooflight Factory Flat Roof Skylight – Triple Glazed for Clarity, Efficiency, and Safety
Illuminate your home with the Rooflight Factory Flat Roof Skylight, expertly designed to maximise natural light while delivering exceptional insulation and safety. Combining elegant design with cutting-edge glazing technology, this skylight is perfect for contemporary British homes seeking both energy efficiency and a sleek, modern aesthetic.
Triple-Glazed for Superior Performance
The Rooflight Factory Flat Roof Skylight features a precision-engineered triple-glazed structure, ensuring durability, clarity, and thermal efficiency in every layer:
- Top Glass Layer: 8 mm Planibel Clearlite / Thermally toughened glass BS EN 12150
- Middle Glass Layer: 6 mm Planibel Clearlite / Thermally toughened glass BS EN 12150
- Bottom Glass Layer: 6 mm iplus Thermally toughened glass with Low-E coating EN 12150
This advanced glazing system achieves a U-value of 0.9 W/m²K and a G-value of 58%, providing outstanding insulation while allowing ample natural light. The Low-E coating enhances energy efficiency by reflecting heat back into your home during cooler months and reducing solar heat in summer. The clear tint maintains bright, unobstructed views of the sky, creating a light and airy interior environment.
Product Specifications
- Glazing Type: Triple Glazed
- Internal Glass Size: 1200 x 1200 mm
- External Glass Size: 1400 x 1400 mm
- Top Glass Pane: 8 mm Planibel Clearlite / Thermally toughened glass BS EN 12150
- Middle Glass Pane: 6 mm Planibel Clearlite / Thermally toughened glass BS EN 12150
- Bottom Glass Pane: 6 mm iplus Thermally toughened glass with Low-E coating EN 12150
- Spacer Type: 15 mm Black Warm Edge
- Air Gap: 15 mm, 90% Argon Filled
- U Value: 0.9 W/m²K
- G Value: 58%
- Net Weight: 72.6 kg
- Self-Cleaning: Yes
- UV Protection: Yes
- Tint: Clear
Safety and Compliance
The Rooflight Factory Flat Roof Skylight is manufactured in full accordance with British Standards and Building Regulations, ensuring safety and quality without compromise. Each unit includes the necessary Safety Markings and carries CE certification, confirming compliance with European performance standards. Suitable for installations up to a 45-degree roof pitch, this skylight provides a secure and reliable solution for modern construction projects.
Installation Guidance
To achieve a professional, watertight finish, please follow these installation recommendations:
- Dimensions: The top glass pane includes a black border, extending the external size by 200 mm in each direction.
- Opening Preparation: Allow an additional 10 mm internally from upstand to upstand for precise fitting. For example, a 600 x 900 mm skylight requires a 610 x 910 mm opening.
- Upstand Construction: Construct the upstand using 2×1 or 2×2 inch timbers for optimal support and alignment.
- Foam Rope & Sealant: Apply foam rope on the internal support baton to balance pressure and weight. Use Dowsil 791 black silicone sealant for a secure, watertight finish. Avoid acrylic sealants, which are not compatible with this product.
Customisation Options
Rooflight Factory provides tailored solutions to fit any project requirement. Use our Custom Size Frameless Skylight Calculator or Custom Oversize Frameless Skylight Calculator to design a bespoke skylight that matches your architectural vision perfectly.
Why Choose Rooflight Factory?
- Best Price Guarantee
- 20-Year Warranty
- Secure Payment Protection
- Self-Cleaning & UV Protected Glass
- Clear Tint for Maximum Light
- Free Delivery within London (M25)
- All Panels Toughened and Laminated for Safety
- Made in the EU with London-Based Stock
- Quick and Easy Installation
- Step-by-Step Installation Guide Included
Rooflight Factory Flat Roof Skylights combine innovative glazing technology, minimalist design, and long-lasting performance. Offering superb energy efficiency and timeless style, they are the perfect solution for homeowners looking to create bright, modern, and comfortable living spaces filled with natural light.


























































There are no reviews yet.