Frameless Skylight for Flat Roof 600 x 600 mm

Rooflight Factory Flat Roof Skylight – Triple Glazed for Light, Safety, and Energy EfficiencyEnhance your home with the Rooflight Factory Flat Roof Skylight, expertly designed to maximise natural daylight while maintaining exceptional thermal efficiency and strength. Ideal for both residential and commercial settings, this skylight combines cutting-edge glazing technology with a modern, frameless design to create bright, comfortable, and energy-efficient interiors.Advanced Triple-Glazed DesignEach Rooflight Factory skylight is engineered with three premium glass layers, ensuring durability, insulation, and crystal-clear visibility:Top Glass Layer: 6 mm Planibel Clearlite / Thermally toughened glass BS EN 12150Middle Glass Layer: 6 mm iplus Thermally toughened glass with Low-E coating EN 12150Bottom Glass Layer: Stratobel Clearlite 44.2 / Laminated glass EN 14449This triple-glazed construction provides a U-value of 0.9 W/m²K and a G-value of 58%, offering excellent insulation and light transmission. The Low-E coating helps regulate indoor temperatures, keeping your home warmer in winter and cooler in summer, while the UV protection preserves furnishings from fading. The clear tint and self-cleaning properties ensure long-lasting clarity with minimal maintenance.Technical SpecificationsGlazing Type: Triple GlazedInternal Glass Size: 600 x 600 mmExternal Glass Size: 800 x 800 mmTop Glass Pane: 6 mm Planibel Clearlite / Thermally toughened glass BS EN 12150Middle Glass Pane: 6 mm iplus Thermally toughened glass with Low-E coating EN 12150Bottom Glass Pane: Stratobel Clearlite 44.2 / Laminated glass EN 14449Spacer Type: 15 mm Black Warm EdgeAir Gap: 15 mm, 90% Argon FilledU Value: 0.9 W/m²KG Value: 58%Net Weight: 20.4 kgSelf-Cleaning: YesUV Protection: YesTint: ClearSafety and ComplianceThe Rooflight Factory Flat Roof Skylight meets all British Standards and Building Regulations for safety and performance. Each unit is CE marked and carries the necessary Safety Markings for products sold within Europe. Designed to be installed on roofs with pitches up to 45 degrees, it delivers both reliability and peace of mind.Installation GuidelinesTo ensure a professional and watertight installation, follow these best practices:Dimensions: The top pane features a black border, extending the external dimensions by 200 mm in all directions.Creating the Opening: Allow an extra 10 mm internally from upstand to upstand for fitting tolerance. For instance, a 600 x 900 mm unit requires a 610 x 910 mm internal opening.Upstand Construction: Build the upstand (timber frame) using 2×1 or 2×2 inch timbers for robust support.Foam Rope & Sealant: Place foam rope on the internal support baton to balance weight distribution. Use Dowsil 791 black silicone sealant for a watertight seal. Do not use acrylic sealants as they are incompatible with the glass.Customisation OptionsAt Rooflight Factory, we understand every project is unique. That’s why we offer custom-sized frameless skylights and oversized frameless skylights to match your architectural specifications, ensuring a perfect fit and flawless integration with your roof structure.Why Choose Rooflight Factory?Best Price Guarantee20-Year WarrantySecure Payment ProtectionSelf-Cleaning and UV Protected GlassClear Tint for Maximum Natural LightFree Delivery within London (M25)All Panels Safety Toughened and LaminatedMade in the EU, London-Based StockQuick and Easy InstallationStep-by-Step Installation Guide IncludedRooflight Factory Flat Roof Skylights are the perfect blend of style, safety, and performance. Designed to last, they bring natural light, comfort, and energy efficiency to your space — a smart choice for modern living.