Frameless Skylight for Flat Roof 500 x 3000 mm

Rooflight Factory Flat Roof Skylight – Triple Glazed Clarity and Lasting PerformanceBring natural light and contemporary design into your home with the Rooflight Factory Flat Roof Skylight. Engineered for energy efficiency, safety, and aesthetic appeal, this premium skylight delivers exceptional insulation and a beautifully clear view of the sky. Perfect for modern British homes, it offers both functionality and refined style.Advanced Triple-Glazed DesignEach Rooflight Factory skylight is meticulously crafted with three layers of high-performance glass to ensure durability, superior insulation, and year-round comfort: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 precision-built triple-glazed configuration provides a U-value of 0.9 W/m²K and a G-value of 58%, ensuring excellent thermal performance while allowing abundant natural light to enter your space.Product SpecificationsGlazing Type: Triple GlazedInternal Glass Size: 500 x 3000 mmExternal Glass Size: 700 x 3200 mmSpacer Type: 15 mm Black Warm EdgeAir Gap: 15 mm, 90% Argon FilledNet Weight: 80 kgSelf-Cleaning: YesUV Protection: YesTint: ClearSafety and ComplianceEvery Rooflight Factory skylight meets British Standards and Building Regulations, ensuring safety, reliability, and performance. The unit carries all relevant Safety Markings and is CE certified for compliance with European directives. It is suitable for installation on roofs with a maximum pitch of 45 degrees.Installation RecommendationsTo achieve the best results and ensure a secure fit, please follow the installation guidance below:Dimensions: The top pane includes a black border that extends the external measurements by 200 mm in each direction.Opening Size: Allow an extra 10 mm internally from upstand to upstand for a precise fit. For example, a 600 x 900 mm unit requires a 610 x 910 mm internal opening.Upstand Construction: Construct the upstand using 2×1 or 2×2 inch timbers for reliable support and structural integrity.Foam Rope & Sealant: Use foam rope on top of the internal support baton to distribute weight evenly. Apply Dowsil 791 black sealant for a watertight perimeter. Do not use acrylic sealants, as they are incompatible with this product.Custom Size OptionsFor bespoke projects, Rooflight Factory provides easy-to-use tools to help you find the perfect fit:Custom Size Frameless Skylight CalculatorCustom Oversize Frameless Skylight CalculatorWhy Choose Rooflight Factory?Best Price Guarantee20-Year WarrantySecure Payment AssuranceSelf-Cleaning GlassClear Tint and UV ProtectionFree Delivery within London (M25)All Glass Panels Toughened and LaminatedMade in the EU with London-Based StockQuick and Easy InstallationStep-by-Step Installation GuideRooflight Factory Flat Roof Skylights are designed to transform your home with natural light, modern style, and reliable performance. Combining advanced glazing technology with elegant simplicity, they’re the perfect finishing touch for any contemporary living space.