November 7, 2025
20-Year Warranty Modern Flat Roof Window Triple Glazed Skylight
Frameless Flat Roof Skylight – Triple-Glazed & Energy-Efficient. Upgrade your home with a sleek, modern skylight designed for maximum natural light, superior insulation, and long-term durability. Triple-glazed for energy efficiency with a U-value of 0.9 W/m²K, keeping your space warm in winter and cool in summer. Frameless design ensures unobstructed sky views and a seamless aesthetic. Self-cleaning glass reduces maintenance for a spotless finish. Superior soundproofing and UV protection for a quieter, sun-safe home. Built for safety with toughened safety glass, CE certification, and full compliance with British Standards & Building Regulations. Versatile installation for flat roofs with pitches between 6° and 45°. We sell based on internal visible glass size , ensuring you get the full, clear view you pay for. The following accessories are fully compatible with our glazing unit, ensuring a secure and reliable installation. Structural Glazing Tape Double Sided – 9mm Thick (7.5m Rolls). Silicon – DOWSILT 791, 310ml. Lead Flashing Smooth 45cm x 5 m Roll Grey. Lead Flashing Textured 45cm x 5 m Roll Grey. Installation Kit for Flat Frameless Skylight. Window Style: Fixed Window. Glass Type: Safety Glass. Glazing Type: Triple Glazed. PREMIUM TRIPLE GLAZED SKYLIGHTS. Superior craftsmanship in every skylight. Affordable rates without compromising quality. With more than 25 years of industry experience, our company can be trusted for premium skylights and glass solutions. Our commitment to quality, technical expertise, and professional service makes us a reliable choice for homeowners, builders, and architects across the UK. Welcome to our world of high-performance, triple-glazed frameless units, expertly designed for both flat and pitched roofs. Whether you prefer a portrait or landscape orientation, our units offer unparalleled versatility to suit your architectural needs. Each unit is a marvel of engineering, consisting of three distinct layers: a robust 6-millimeter thermally toughened top glass layer, a sturdy 4-millimeter middle layer, and a highly efficient 8.8 low E laminated bottom layer. What sets our units apart is the innovative 15-millimeter warm Edge spacer nestled between each pane. This spacer is filled with Argon gas, significantly reducing heat transfer and maintaining a comfortable ambient temperature indoors, regardless of the season. Our frameless units boast an impressive U-value of 0.9, testifying to their exceptional insulating capabilities-the lower the U-value, the better the insulation. Regarding the silicones, we suggest the following products. Black weather silicone – DOWSIL 791 Weatherproofing Sealant. DO NOT USE ACRYLIC SEALANTS! Ensure you’re using the right silicones to install and weather tight your Skylight. We recommend the above products as fully compatible with our glazing unit silicones. Using the wrong silicone can lead to discoloration, adhesion loss, and potential leaks due to a chemical incompatibility. It may also lead to depressurization of the glazing unit (allowing moisture to penetrate inside the glazing unit and cause internal condensation), weak bonding to the support structure, and poor weather tightness. WHY TO CHOOSE US? FAQ – Frequently Asked Questions. A: No, your skylight will arrive fully assembled and ready for installation. Q: What kind of slope is required for flat roof skylight installation? A: A minimum pitch of 6 degrees is recommended to ensure proper drainage and prevent water pooling on the skylight. Q: Can your skylights be installed on a pitched roof? A: Yes, installation on pitched roofs is possible. It’s important to properly flash the upstand using lead for a secure fit. Q: What is the recommended pitch range for Pitched Skylights? A: Pitched Skylights can be installed at a slope between 6 and 45 degrees. Q: Is there a specific pitch requirement for Electrical Skylights? A: Yes, Electrical Skylights should also be installed at a pitch between 6 and 45 degrees to ensure optimal performance. Q: What accessories are needed for installation, and are they included? A: You will need foam rope, weatherproof silicone, and flashing kits for a proper installation. These are not included by default but are available separately in our listings. Q: What is the energy efficiency (U-Value) of your skylights? A: Our skylights offer excellent insulation with a maximum U-Value of 0.9 W/m²K. Discover the elegance and functionality of our Flat Roof Skylights, a perfect blend of modern design and superior performance. With a U Value of 0.9 W/m²K and a G Value of 58%, these skylights are engineered to maximize natural light infusion while maintaining energy efficiency. Glazing Type: Triple Glazed U Value: 0.9 W/m²K G Value: 58% Light transmittance
V [%] 72 Sound reduction (EN 12758): 39dB UV transmission Uv [%] 0. Elevate your home with our Pitched Roof Skylights, where cutting-edge technology meets sleek design. These skylights share the same exceptional technical characteristics as our flat roof models, ensuring consistency in quality and performance. With a U Value of 0.9 W/m²K and a G Value of 58%, they are crafted to enhance natural light while optimizing energy efficiency. Introducing our premium Framed Skylights, available in both double and triple glazed options, setting a new standard in skylight design. Our triple glazed units are a testament to superior craftsmanship, featuring Solar Glass that offers the clearest view with a solar finish. Encased in a durable Aluminum Frame and finished in an elegant Anthracite Grey (7016), these skylights not only enhance the aesthetic of your space but also offer exceptional performance. U Value: 0.5 W/m². K for outstanding thermal insulation Noise Reduction: 36dB, ensuring tranquility within your home Solar Energy Transmittance: 30%, balancing light and heat entry UV Transmission: 16%, protecting against harmful UV rays. Step into the future of skylight design with our Walk-on Skylights, available in both framed and frameless options. These units are a marvel of engineering, featuring three layers of 8mm Toughened Glass, all laminated together. This unique construction results in a lighter yet robust walk-on surface. The top glass of our units is an impressive 25.5 mm thick, finished with component laminate, positioning them as one of the safest and most thermally efficient options on the market. U Value: 1.1 W/m². K for outstanding thermal insulation Noise Reduction: 36dB, ensuring tranquility within your home Solar Energy Transmittance: 49%, balancing light and heat entry UV Transmission: 0%, protecting against harmful UV rays. Our Electric Opening Skylights represent the pinnacle of innovation and style, offering a seamless blend of advanced technology and elegant design. At the heart of our design is the Solar Glass, which provides a clear view with a solar finish, expertly balancing light entry and heat reduction. The robust Aluminum Frame, finished in a sophisticated Anthracite Grey (7016), adds a touch of contemporary elegance while ensuring durability. K for outstanding thermal insulation Noise Reduction: 33dB, ensuring tranquility within your home Solar Energy Transmittance: 33%, balancing light and heat entry UV Transmission: 18%, protecting against harmful UV rays. Fixed Skylight Frameless Roof Window. Add suggested items to your listings.