Frameless Skylight for Pitched Roof 1500 x 1500 mm

Pitched Roof Skylight / Rooflight 1500 x 1500 mm

Brighten your home with the Rooflight Factory Pitched Roof Skylight — a contemporary, frameless design that seamlessly combines elegance and practicality. Perfect for pitched and tiled roofs, this premium skylight maximises natural light, enhances energy efficiency, and adds a modern architectural touch to your space.

Modern Frameless Design

Expertly crafted to the highest standards, the Rooflight Factory Pitched Roof Skylight is frameless both inside and out, creating a clean, uninterrupted view of the sky. Its minimalist design allows more daylight to flow into your home, making rooms appear larger and brighter. Designed for convenience, it can be easily installed with lead flashing cut on-site to suit all roof types.

High-Performance Glazing

This non-opening, triple-glazed skylight offers outstanding performance, combining strength, clarity, and superior insulation. The glass is self-cleaning and UV-protected, ensuring long-lasting transparency with minimal maintenance. With an impressive U-value of 0.9 W/m²K, it delivers excellent thermal efficiency while helping to reduce heat loss.

• Glazing Type: Triple Glazed
• Internal Glass Size (Quoted): 1500 x 1500 mm
• External Glass Size: 1700 x 1700 mm
• Spacer Type: 15 mm Black Warm Edge
• Air Gap: 16 mm, 90% Argon Filled
• Top Glass Pane: 8 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: 8 mm Planibel Clearlite / Thermally toughened glass BS EN 12150
• U Value: 0.9 W/m²K
• G Value: 58%
• Net Weight: 110.85 kg
• Self-Cleaning: Yes
• UV Protected: Yes
• Tint: Clear

Note: For skylights wider than one metre, the bottom glass pane should be thermally toughened to ensure optimal strength and structural stability.

Safety & Compliance

Every Rooflight Factory product is built to meet strict safety and performance standards. This skylight is fully compliant with British Standards and Building Regulations and carries all necessary safety markings. It is CE marked, demonstrating conformity with EU directives for products sold within Europe. Suitable for installation on roof pitches up to 45 degrees, it’s designed for versatility and reliability.

Installation Guidelines

• Internal Dimensions: The top pane features 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 accurate fitting. For example, a 600 x 900 mm skylight requires an internal opening of 610 x 910 mm.
• Upstand Construction: Construct the upstand (wooden framework) using 2×1 or 2×2-inch timber for a secure, precise fit.
• Foam Rope & Sealant: Apply foam rope on top of the supporting baton to distribute weight evenly and prevent stress on the glass. Use Dowsil 791 black sealant to achieve a watertight seal — acrylic sealants should not be used as they are incompatible.
• Flashing: Flashing must cover the full perimeter of the skylight. Rolls are supplied in 7.5-metre lengths — sufficient for skylights with up to 6 metres of perimeter, such as a 1000 x 2000 mm model.

Customisation Options

At Rooflight Factory, we understand that every roof is different. That’s why we offer custom-size skylight calculators for both standard and oversized frameless models, ensuring you can find the perfect fit for your project.

Why Choose Rooflight Factory?

• Best Price Guarantee
• 20-Year Warranty
• Secure Payment Protection
• Self-Cleaning, Clear-Tint, UV-Protected 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

Upgrade your home with the Rooflight Factory Pitched Roof Skylight — the perfect balance of innovation, durability, and modern design. Its frameless aesthetic, exceptional glazing, and long-lasting performance make it a standout addition to any stylish, light-filled home.