Pitched Roof Skylight / Rooflight 1000 x 1500 mm
Transform your living or working space with the Rooflight Factory Pitched Roof Skylight — a sleek, frameless design that floods interiors with natural light while maintaining superior thermal efficiency. Perfect for pitched and tiled roofs, this triple-glazed skylight blends contemporary aesthetics with long-lasting performance, creating a bright and inviting environment.
Frameless Design for Maximum Light
Manufactured to exceptional standards, the Rooflight Factory Pitched Roof Skylight features a fully frameless finish both inside and out. This minimalist design allows for uninterrupted sky views and maximum daylight penetration, brightening up any room. The skylight is easy to install with lead flashing cut on-site, ensuring compatibility with all roof types and a seamless, weather-resistant fit.
Triple-Glazed Energy Efficiency
This non-opening skylight is engineered with precision triple glazing for optimal performance and energy savings. The self-cleaning glass reduces maintenance while its UV protection safeguards against sun damage. With a U-value of just 0.9 W/m²K, this skylight offers outstanding insulation, helping to retain warmth in winter and reduce heat gain in summer.
- Glazing Type: Triple Glazed
- Internal Glass Size (Quoted): 1000 x 1500 mm
- External Glass Size: 1200 x 1700 mm
- Spacer Type: 15 mm Black Warm Edge
- Air Gap: 16 mm, 90% Argon Filled
- Top Glass Pane: 6 mm Planibel Clearlite / Thermally toughened glass BS EN 12150
- Middle Glass Pane: 6 mm iplus Thermally toughened glass with Low-E coating EN 12150
- Bottom Glass Pane: Stratobel Clearlite 44.2 / Laminated glass EN 14449
- U Value: 0.9 W/m²K
- G Value: 58%
- Net Weight: 75.6 kg
- Self-Cleaning: Yes
- UV Protected: Yes
- Tint: Clear
Safety & Compliance
All Rooflight Factory skylights are built to meet or exceed British Standards and Building Regulations. Each unit carries full safety markings and is CE marked to confirm compliance with EU directives. Designed for reliability and safety, these skylights can be installed on roofs with a pitch of up to 45 degrees, ensuring broad installation flexibility.
Installation Recommendations
- Internal Dimensions: The top glass pane includes a black border, extending the external dimensions by approximately 200 mm in each direction.
- Creating the Opening: Allow an extra 10 mm internally (upstand to upstand) for a proper fit. For example, a 600 x 900 mm skylight requires an opening of 610 x 910 mm.
- Upstand Construction: Construct the upstand (timber framework) using 2×1 or 2×2-inch timbers to ensure stability and precision.
- Foam Rope & Sealant: Use foam rope over the internal baton to distribute load evenly and reduce stress on the glass. Apply Dowsil 791 black sealant for a watertight seal — avoid acrylic sealants as they are not compatible.
- Flashing: The flashing should wrap around the upstand to seal it completely. Each roll measures 7.5 metres — sufficient for skylights up to 6 metres in circumference (e.g., 1000 x 2000 mm units).
Customisation Options
Rooflight Factory offers custom-size skylight calculators for both standard and oversized frameless models, allowing you to design the perfect skylight for your project with precision and ease.
Why Choose Rooflight Factory?
- Best Price Guarantee
- 20-Year Warranty
- Secure Payment Protection
- Self-Cleaning, UV-Protected, Clear-Tint Glass
- Free Delivery within London (M25)
- All Panels Made from Safety Toughened and Laminated Glass
- Manufactured in the EU
- London-Based Stock for Fast Dispatch
- Quick and Easy Installation
- Step-by-Step Installation Guide Included
Bring natural light and contemporary elegance into your home with the Rooflight Factory Pitched Roof Skylight. Combining premium materials, expert craftsmanship, and outstanding insulation, it’s the perfect addition to any modern property.

















































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