Our Flat Roof Skylights are composed of three distinct glass panes, each contributing to the unit’s durability and thermal efficiency:
- Top Pane: 6 mm Planibel Clearlite / Thermally toughened glass BS EN 12150
- Middle Pane: 6 mm iplus Thermally toughened glass with Low-E coating EN 12150
- Bottom Pane: Stratobel Clearlite 44.2 / Laminated glass EN 14449
Premium Flat Roof Skylights
Thinking of adding a skylight but worried about heat loss? Our Flat Roof Skylight 800 x 1800 mm boasts an impressive U-value of 0.9 W/m²K, thanks to its triple-glazed units and warm edge spacer technology. That means superior insulation, keeping your space cozy in winter and pleasantly cool in summer – all while enjoying tons of natural light!
Why Choose Our Frameless Flat Roof Windows
- Energy Efficiency: Enjoy outstanding thermal performance with triple-glazed units and warm edge spacer technology. This translates to a U-value of 0.9 W/m²K, keeping your space comfortable year-round and reducing energy bills.
- Unobstructed Views: The frameless design maximizes natural light penetration, offering breathtaking panoramic views of the sky.
- Self-Cleaning Convenience: Effortless maintenance with a sunlight-activated self-cleaning feature that keeps the glass spotless.
- Versatile Installation: Suitable for flat roofs with pitches between 6° and 45°, making it a great fit for many homes.
- Peaceful Ambiance: Provides effective soundproofing for a quieter indoor environment.
- Sun Safety: Offers protection against harmful UV rays.
- Safety First: Constructed with safety-toughened glass for ultimate peace of mind.
- Regulation Compliant: Meets all British Standards & Building Regulations and carries the CE safety marking.
Essential Skylight Accessories
Upgrade your flat roof skylight experience with these essential add-ons for a seamless roof window installation and optimal performance:
- Inclined Insulated Upstand for Flat Roof Skylight 800 x 1800 mm: Our Inclined Insulated Upstands take the hassle out of installing your flat roof skylight. These pre-built wonders are crafted with thin wood veneers bonded with strong adhesives. A unique layering technique ensures exceptional structural integrity, so you won’t have to worry about warping or sagging over time.
- Skylight Blinds for Flat Roof Window 800 x 1800 mm: The power to control the light and privacy in your space! Designed specifically for your skylight size, these blinds offer a perfect fit and allow you to create the ideal atmosphere in your home.
- Installation Kit for 1 x Flat Roof Skylight 800 x 1800 mm: Everything you need for a secure and stress-free installation. This complete kit takes the guesswork out of the process, ensuring your skylight is properly installed for optimal performance and lasting enjoyment.
- Foam Rope – Structural Glazing Tape – 9mm Thick (7.5m Rolls): Double threat during installation. This high-quality tape provides both effective sealing to keep the elements at bay and crucial support for a secure fit.
- Weatherproofing Sealant (Silicon) – DOWSIL™ 791, 310ml: The key to a watertight seal around your skylight. This durable sealant creates a weatherproof finish that keeps the elements out, ensuring your peace of mind and a comfortable indoor environment.
- Self-Cleaning Liquid Smart Glass Bottle 15ml: This special solution replenishes the self-cleaning properties of your skylight, ensuring effortless maintenance and sparkling glass with minimal effort on your part.
Choose Skylights.co.uk
We offer an extensive range of standard sizes, including the popular 1800 x 800 mm skylight (also known as 1.8 x 0.8 m roof light), as well as fully custom skylights to suit your specific needs. No matter the project, our flat rooflights provide:
- Exceptional Thermal Performance: Enjoy outstanding energy efficiency thanks to innovative features like triple glazing, keeping your space comfortable year-round.
- Natural Light Abundance: Bathe your space in beautiful natural light with our roof windows and skylights, creating a brighter and more inviting atmosphere.
- Elegant Design: Add a touch of sophistication to any setting with our sleek and modern glass skylights for flat roofs.
Download our full product catalogue to explore our extensive roof skylights for flat roofs range and find the perfect solution for your project.
Ready to discuss your skylight needs? Contact us today!
🗺️ Where to Buy 800 x 1800 mm Roof Lights Near Me
Looking for 800 x 1800 mm roof lights near you? Also known as a 0.8 x 1.8 m skylight, this large-format option is ideal for open-plan kitchens, dining areas, and home extensions. We craft frameless flat rooflights designed for performance, longevity, and a clean architectural finish.
✅ Large Skylight – Designed for Impact & Daylight Spread
✅ Installer Support Available
✅ UKCA Certified for Full Building Compliance
✅ Rated 5 Stars on Google
✅ 20-Year Warranty Included
With fast UK-wide delivery and precision manufacturing, our skylights are trusted by professionals for projects that demand style and substance.
Grace Cook –
I spent so much time looking for a frameless skylight in Glasgow. Then I found skylights.co.uk and ordered the 800 x 1800 flat roof skylight. Guess what? It has elevated the entire feel of my room. Very grateful to you guys!