Pitched Roof Skylight / Rooflight 800 x 1200 mm
Transform your living space with the Rooflight Factory Pitched Roof Skylight — a sleek and energy-efficient rooflight designed to maximise natural light and elevate the appearance of your home. Crafted to the highest standards, this frameless design allows uninterrupted sky views and creates a bright, spacious atmosphere ideal for modern interiors.
Elegant Frameless Design
Built with precision engineering, the Rooflight Factory Pitched Roof Skylight offers a completely frameless design, both inside and out. The clean edges and minimalist finish ensure it integrates seamlessly with any roofline, while the frameless interior enhances daylight flow throughout the room. Installation is simple and adaptable, with on-site cut lead flashing suitable for all pitched roofs, providing a watertight and professional fit.
Exceptional Triple-Glazed Performance
This high-performance, non-opening skylight is triple glazed for outstanding thermal insulation and durability. Featuring self-cleaning, toughened glass, it minimises maintenance while offering excellent clarity and solar protection. With a U-value of only 0.9 W/m²K, it helps reduce heat loss and improves energy efficiency all year round — perfect for UK homes.
- Glazing Type: Triple Glazed
- Internal Glass Size (Quoted): 800 x 1200 mm
- External Glass Size: 1000 x 1400 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: 49.8 kg
- Self-Cleaning: Yes
- UV Protected: Yes
- Tint: Clear
Certified Safety and Compliance
Every Rooflight Factory skylight complies with British Standards and Building Regulations, ensuring durability, safety, and reliability. Each unit carries full CE marking, confirming compliance with European quality and safety directives. Designed for installation on roofs with pitches of up to 45 degrees, these skylights offer both aesthetic and structural integrity.
Installation Guidelines
- Internal Dimensions: The top glass includes a black border, extending the external dimensions by approximately 200 mm on each side.
- Creating the Opening: Allow an additional 10 mm internally (upstand to upstand) for a precise fit. For instance, a 600 x 900 mm skylight requires an opening of 610 x 910 mm.
- Upstand Construction: Build the upstand using 2×1 or 2×2-inch timbers for strength and stability.
- Foam Rope and Sealant: Use foam rope on top of the supporting baton to balance the glass weight. Seal with Dowsil 791 black sealant to achieve a watertight finish. Avoid acrylic sealants as they are incompatible with this product.
- Flashing: Ensure the entire skylight circumference is sealed with flashing. A 7.5-metre roll typically covers one unit with a total perimeter of 6 metres (e.g., a 1000 x 2000 mm skylight).
Customisation and Sizing
Rooflight Factory offers a wide selection of standard and custom sizes, including bespoke frameless options. Our easy-to-use calculators help you determine the perfect fit for your project, whether for residential or commercial installation.
Why Choose Rooflight Factory?
- Best Price Guarantee
- 20-Year Warranty
- Secure Payment Protection
- Self-Cleaning, UV-Protected Glass
- Free Delivery within London (M25)
- Safety Toughened and Laminated Glass Panels
- Manufactured in the EU
- London-Based Stock for Quick Dispatch
- Easy Installation with Step-by-Step Guide
Experience the perfect combination of innovation, style, and performance with the Rooflight Factory Pitched Roof Skylight. Designed to bring natural light, efficiency, and timeless elegance to your property, it’s the ideal solution for creating a bright, inviting atmosphere in any room.














































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