https://skylightroofwindow.com Mon, 01 Jun 2026 19:36:50 +0000 en-US hourly 1 https://wordpress.org/?v=4.1.1 https://skylightroofwindow.com/800mm-x-800mm-flat-or-pitched-roof-skylight-triple-glazed-self-cleaning-x2/ https://skylightroofwindow.com/800mm-x-800mm-flat-or-pitched-roof-skylight-triple-glazed-self-cleaning-x2/#comments Sun, 18 Jan 2026 15:20:53 +0000 https://skylightroofwindow.com/800mm-x-800mm-flat-or-pitched-roof-skylight-triple-glazed-self-cleaning-x2/




X2 Brand new Skylight factory roof lights. Bought for a pitched roof, but suitable for flat also. Note: only suitable for slate, not tiled roof.

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Double Glazed ALuminium ROOF LANTERN BLACK + CLEAR glass. SIZE: 800MM x 1300mm. (internal KERB size) FITS KERB of 70mm. Available both ready assembled in one piece to lift on (two man lift approx 35KG) or flat packed kit-form. Our modern roof lanterns are minimalist is design and super. Glass rooflight without compromising quality. Offered in a range of sizes this double glazed toughened safety Glass roof-lantern is available on a 3-5. And boasts a superb 1.1 U-Value insulation with Argon gas. Achieves maximum daylight due to the minimalistic framework finish which is barely visible from the internal perspective of the ceiling, the units are very easy to install and require very little maintenance other than periodic cleaning. With a centre pane U-value of 1.1 W/m2K the fixed Flat Glass is one of the. Double glazed roof lights in the market. 24mm Overall (1.1 W/m2K). 16mm 90% Argon filled cavity. 4mm toughened soft coat Low E inner. Easy & Quick to Install. These roof lanterns can be installed on any flat roof kerb 70mm wide x 50mm deep and offers a universal daylight solution for both residential and commercial projects. SUPER THIN ALUMINIUM GLAZING BARS = MORE SKY LESS ROOF! No chunky glazing bars / ridge perfect for smaller lanterns. Our highly-developed Aluminium frame provides extra strength and rigidity, minimising structural movement in the skylight once installed, which significantly reduces the chances of failure. Our marine grade powder coated aluminium outer frame protects the edge of the glass from accidental damage during roof maintenance. Do not be duped by chunky glass rooflights that block large amounts of natural light and look out of scale on smaller rooflight projects. We can pre-build and glaze in our factory to save you the trouble.. The aluminium frame is key in providing extra support to the glass on our roof light, ensuring the glass stays in place in the event of damage or shattering. A double polyamide thermal break is placed in the Aluminium frame of a skylight. This stops the internal side of the frame becoming cold and in turn eliminates condensation occurring internally on the frame. Sleek design – thermally efficient. Structurally bonded two part silicone design. High-performance impact-resistant toughened safety glass. Factory sealed units with UV blocking borders to protect seals. Environmentally friendly (all components are recyclable). Competitively priced – unbeatable prices – best in the UK for a UK made product. How To Choose The Correct Size Flat Glass Skylight. Hat is a U-value? Thermal transmittance, also known as U-value, is a measure of heat loss through the structure. It is measured in W/m2K. The lower the value, the better the insulation. Our flat double glazed rooflights have a centre pane U-value of 1.1 and our triple glazed versions are 0.6W/m2K. The UK Building Regulations require a maximum of 2.2 W/m2K in existing dwellings and an average of 1.2 – 1.7 W/m2K for new dwellings on rooflights. We have been manufacturing both rooflights and blackout blinds for many years supplying both the trade and homeowners across the UK. Please double check that sizes are correct before ordering.

]]> https://skylightroofwindow.com/roof-lantern-skylight-for-flat-roof-800mm-x-1300mm/feed/ 0 https://skylightroofwindow.com/800mm-x-1200mm-skylight-roof-window-double-glazed-toughened-glass-flat-rooflight/ https://skylightroofwindow.com/800mm-x-1200mm-skylight-roof-window-double-glazed-toughened-glass-flat-rooflight/#comments Thu, 07 Aug 2025 18:11:59 +0000 https://skylightroofwindow.com/800mm-x-1200mm-skylight-roof-window-double-glazed-toughened-glass-flat-rooflight/







800MM x 1200MM (Internal Size / Visible Glass). 1000MM x 1400MM (External Size). Skylights Direct Double Glazed Frameless Rooflight. Introducing the Skylights Direct Double Glazed Frameless Roof light that delivers unmatched thermal efficiency, durability, and style. With over 15 years of experience in high-quality flat roofing materials, This roof light enhances any flat roof, filling your space with natural light while ensuring superior insulation at a cost-effective price. Units In Stock, Ready For Collection Today! CE Certified BS EN 12150 6MM Toughened Safety Glass. 100MM Full Ceramic Border : A durable Ceramic Border fused at 400°C, protecting the seals from UV degradation and guaranteeing lasting strength and aesthetics. Constructed with 6MM thickness of Toughened glass, separated by 16 MM Warm Edge Spacer Bar Filled With Argon Gas for optimal thermal efficiency. Easy Clean Coating : A special coating on the glass ensures that your roof light remains clear and clean with minimal maintenance. Exceptional U-Value : Achieves a market-leading U-value of 0.6 W/m²K, ensuring energy savings and year-round comfort. Bottom Pane of glass: 800mm x 1200mm. Top Pane of glass: 1000mm x 1400mm. (Internal size of structural opening 810mm x 1200mm to allow the bottom pane to slot in smoothly with sufficient tolerance) Upstand made by builder on site: width up to 65mm wide and 150mm high. Benefits of the Skylights Direct Rooflight. Energy Efficiency : Double glazing with argon-filled gaps offers superb insulation. Long-Lasting Quality : A 30-year life expectancy means this roof light will withstand the elements. Simple Installation : Designed to integrate with all flat roofing membranes. Enquire about our other in stock sizes. All of our glass flat roof skylights are designed and manufactured in full compliance with the relevant British Standards and Building Regulations. Why Choose Our Frameless Rooflight? Our frameless design integrates seamlessly with modern flat roofs, offering a sleek, minimalist look while providing robust protection against the elements. The ceramic border enhances durability, while our unique triple-sealed technology ensures condensation resistance and guarantees long-term performance. Please note orders can be cancelled if not marked as dispatched. Our 10-year guarantee specifically covers condensation-related issues.

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Frameless triple glazed safety toughened and laminated self-cleaning skylight. Our rooflights conform to British Standards & Building Regulations – EN 12150 TOUGHENED GLASS & EN 14449 LAMINATED GLASS, EN 1279 ARGON GAS FILLED! Best quality on the market GUARANTEED! Our Triple-Glazed Rooflights feature 3 layers of superior insulation – the 3rd layer consists of 2 toughened and laminated glass panes bonded together, making a. Total of 4 GLASS LAYERS. For ultimate safety and thermal performance -unmatched in the industry. Available Now: UK Stock Ready to Dispatch! A Skylight with an internal dimension of 800mm x 2000mm will require a rough opening size of 800mm x 2000mm. A tolerance of 5 millimetres on each sides is recommended to facilitate a smooth installation process and allow for minor adjustments during placement. Glazing Type: Triple Glazed – Both Toughened & Laminated. Internal Glass Size (IF QUOTED): 800 mm x 2000 mm. External Glass Size (WOULD BE): 1000 mm x 2200 mm (100 mm Step on each side). Spacer Type: 15 mm Black Warm Edge. Top Glass Pane: 6 mm EN 12150 Thermally Toughened Glass, 4mm Neutral Low-e Glass Enamel Paint AVG08576L0 Cover (Upgraded Version – Newest Technology). Air Gap: 15 mm EN 1279 Argon Gas Filled. Middle Glass Pane: 4 mm EN12150 Thermally Toughened Glass LOW-E COATING. Bottom Glass Pane with TWO safety glass: 4 mm Thermally Toughened EN 14449 Laminated Glass, 0.76 Clear PVB, 4 mm Neutral Low-e Glass.

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Frameless triple glazed safety toughened and laminated self-cleaning skylight. Our rooflights conform to British Standards & Building Regulations – EN 12150 TOUGHENED GLASS & EN 14449 LAMINATED GLASS, EN 1279 ARGON GAS FILLED! Best quality on the market GUARANTEED! Our Triple-Glazed Rooflights feature 3 layers of superior insulation – the 3rd layer consists of 2 toughened and laminated glass panes bonded together, making a. Total of 4 GLASS LAYERS. For ultimate safety and thermal performance -unmatched in the industry. Available Now: UK Stock Ready to Dispatch! A Skylight with an internal dimension of 800mm x 1800mm will require a rough opening size of 800mm x 1800mm. A tolerance of 5 millimetres on each sides is recommended to facilitate a smooth installation process and allow for minor adjustments during placement. Glazing Type: Triple Glazed – Both Toughened & Laminated. Internal Glass Size (IF QUOTED): 800 mm x 1800 mm. External Glass Size (WOULD BE): 1000 mm x 2000 mm (100 mm Step on each side). Spacer Type: 15 mm Black Warm Edge. Top Glass Pane: 6 mm EN 12150 Thermally Toughened Glass, 4mm Neutral Low-e Glass Enamel Paint AVG08576L0 Cover (Upgraded Version – Newest Technology). Air Gap: 15 mm EN 1279 Argon Gas Filled. Middle Glass Pane: 4 mm EN12150 Thermally Toughened Glass LOW-E COATING. Bottom Glass Pane with TWO safety glass: 4 mm Thermally Toughened EN 14449 Laminated Glass, 0.76 Clear PVB, 4 mm Neutral Low-e Glass.

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Frameless triple glazed safety toughened and laminated self-cleaning skylight. Our rooflights conform to British Standards & Building Regulations – EN 12150 TOUGHENED GLASS & EN 14449 LAMINATED GLASS, EN 1279 ARGON GAS FILLED! Best quality on the market GUARANTEED! Our Triple-Glazed Rooflights feature 3 layers of superior insulation – the 3rd layer consists of 2 toughened and laminated glass panes bonded together, making a. Total of 4 GLASS LAYERS. For ultimate safety and thermal performance -unmatched in the industry. Available Now: UK Stock Ready to Dispatch! A Skylight with an internal dimension of 800mm x 1500mm will require a rough opening size of 800mm x 1500mm. A tolerance of 5 millimetres on each sides is recommended to facilitate a smooth installation process and allow for minor adjustments during placement. Glazing Type: Triple Glazed – Both Toughened & Laminated. Internal Glass Size (IF QUOTED): 800 mm x 1500 mm. External Glass Size (WOULD BE): 1000 mm x 1700 mm (100 mm Step on each side). Spacer Type: 15 mm Black Warm Edge. Top Glass Pane: 6 mm EN 12150 Thermally Toughened Glass, 4mm Neutral Low-e Glass Enamel Paint AVG08576L0 Cover (Upgraded Version – Newest Technology). Air Gap: 15 mm EN 1279 Argon Gas Filled. Middle Glass Pane: 4 mm EN12150 Thermally Toughened Glass LOW-E COATING. Bottom Glass Pane with TWO safety glass: 4 mm Thermally Toughened EN 14449 Laminated Glass, 0.76 Clear PVB, 4 mm Neutral Low-e Glass.

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Frameless triple glazed safety toughened and laminated self-cleaning skylight. Our rooflights conform to British Standards & Building Regulations – EN 12150 TOUGHENED GLASS & EN 14449 LAMINATED GLASS, EN 1279 ARGON GAS FILLED! Best quality on the market GUARANTEED! Our Triple-Glazed Rooflights feature 3 layers of superior insulation – the 3rd layer consists of 2 toughened and laminated glass panes bonded together, making a. Total of 4 GLASS LAYERS. For ultimate safety and thermal performance -unmatched in the industry. Available Now: UK Stock Ready to Dispatch! A Skylight with an internal dimension of 800mm x 1200mm will require a rough opening size of 800mm x 1200mm. A tolerance of 5 millimetres on each sides is recommended to facilitate a smooth installation process and allow for minor adjustments during placement. Glazing Type: Triple Glazed – Both Toughened & Laminated. Internal Glass Size (IF QUOTED): 800 mm x 1200 mm. External Glass Size (WOULD BE): 1000 mm x 1400 mm (100 mm Step on each side). Spacer Type: 15 mm Black Warm Edge. Top Glass Pane: 6 mm EN 12150 Thermally Toughened Glass, 4mm Neutral Low-e Glass Enamel Paint AVG08576L0 Cover (Upgraded Version – Newest Technology). Air Gap: 15 mm EN 1279 Argon Gas Filled. Middle Glass Pane: 4 mm EN12150 Thermally Toughened Glass LOW-E COATING. Bottom Glass Pane with TWO safety glass: 4 mm Thermally Toughened EN 14449 Laminated Glass, 0.76 Clear PVB, 4 mm Neutral Low-e Glass.

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Frameless triple glazed safety toughened and laminated self-cleaning skylight. Our rooflights conform to British Standards & Building Regulations – EN 12150 TOUGHENED GLASS & EN 14449 LAMINATED GLASS, EN 1279 ARGON GAS FILLED! Best quality on the market GUARANTEED! Our Triple-Glazed Rooflights feature 3 layers of superior insulation – the 3rd layer consists of 2 toughened and laminated glass panes bonded together, making a. Total of 4 GLASS LAYERS. For ultimate safety and thermal performance -unmatched in the industry. Available Now: UK Stock Ready to Dispatch! A Skylight with an internal dimension of 800mm x 1000mm will require a rough opening size of 800mm x 1000mm. A tolerance of 5 millimetres on each sides is recommended to facilitate a smooth installation process and allow for minor adjustments during placement. Glazing Type: Triple Glazed – Both Toughened & Laminated. Internal Glass Size (IF QUOTED): 800 mm x 1000 mm. External Glass Size (WOULD BE): 1000 mm x 1200 mm (100 mm Step on each side). Spacer Type: 15 mm Black Warm Edge. Top Glass Pane: 6 mm EN 12150 Thermally Toughened Glass, 4mm Neutral Low-e Glass Enamel Paint AVG08576L0 Cover (Upgraded Version – Newest Technology). Air Gap: 15 mm EN 1279 Argon Gas Filled. Middle Glass Pane: 4 mm EN12150 Thermally Toughened Glass LOW-E COATING. Bottom Glass Pane with TWO safety glass: 4 mm Thermally Toughened EN 14449 Laminated Glass, 0.76 Clear PVB, 4 mm Neutral Low-e Glass.

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Frameless triple glazed safety toughened and laminated self-cleaning skylight. Our rooflights conform to British Standards & Building Regulations – EN 12150 TOUGHENED GLASS & EN 14449 LAMINATED GLASS, EN 1279 ARGON GAS FILLED! Best quality on the market GUARANTEED! Our Triple-Glazed Rooflights feature 3 layers of superior insulation – the 3rd layer consists of 2 toughened and laminated glass panes bonded together, making a. Total of 4 GLASS LAYERS. For ultimate safety and thermal performance -unmatched in the industry. Available Now: UK Stock Ready to Dispatch! A Skylight with an internal dimension of 800mm x 800mm will require a rough opening size of 800mm x 800mm. A tolerance of 5 millimetres on each sides is recommended to facilitate a smooth installation process and allow for minor adjustments during placement. Glazing Type: Triple Glazed – Both Toughened & Laminated. Internal Glass Size (IF QUOTED): 800 mm x 8000 mm. External Glass Size (WOULD BE): 1000 mm x 1000 mm (100 mm Step on each side). Spacer Type: 15 mm Black Warm Edge. Top Glass Pane: 6 mm EN 12150 Thermally Toughened Glass, 4mm Neutral Low-e Glass Enamel Paint AVG08576L0 Cover (Upgraded Version – Newest Technology). Air Gap: 15 mm EN 1279 Argon Gas Filled. Middle Glass Pane: 4 mm EN12150 Thermally Toughened Glass LOW-E COATING. Bottom Glass Pane with TWO safety glass: 4 mm Thermally Toughened EN 14449 Laminated Glass, 0.76 Clear PVB, 4 mm Neutral Low-e Glass.

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Frameless triple glazed safety toughened and laminated self-cleaning skylight. Our rooflights conform to British Standards & Building Regulations – EN 12150 TOUGHENED GLASS & EN 14449 LAMINATED GLASS, EN 1279 ARGON GAS FILLED! Best quality on the market GUARANTEED! Our Triple-Glazed Rooflights feature 3 layers of superior insulation – the 3rd layer consists of 2 toughened and laminated glass panes bonded together, making a total of 4 GLASS LAYERS for ultimate safety and thermal performance -unmatched in the industry. Available Now: UK Stock Ready to Dispatch! A Skylight with an internal dimension of 800mm x 1500mm will require a rough opening size of 800mm x 1500mm. A tolerance of 5 millimetres on each sides is recommended to facilitate a smooth installation process and allow for minor adjustments during placement. Glazing Type: Triple Glazed – Both Toughened & Laminated. Internal Glass Size (IF QUOTED): 800 mm x 1500 mm. External Glass Size (WOULD BE): 1000 mm x 1700 mm (100 mm Step on each side). Spacer Type: 15 mm Black Warm Edge. Top Glass Pane: 6 mm EN 12150 Thermally Toughened Glass, 4mm Neutral Low-e Glass Enamel Paint AVG08576L0 Cover (Upgraded Version – Newest Technology). Air Gap: 15 mm EN 1279 Argon Gas Filled. Middle Glass Pane: 4 mm EN12150 Thermally Toughened Glass LOW-E COATING. Bottom Glass Pane with TWO safety glass: 4 mm Thermally Toughened EN 14449 Laminated Glass, 0.76 Clear PVB, 4 mm Neutral Low-e Glass.

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