Premium Pitched Roof Skylights
Introducing the Pitched Roof Skylight 600 x 1800 mm, an exemplary blend of modern design and exceptional functionality. With over 20 years of expertise in manufacturing top-tier skylights, we have skillfully combined form and function to create a skylight that not only brightens your home with natural light but also serves as a sleek, minimalist feature.
Why Choose Our Frameless Pitched Roof Windows
Energy Efficiency: Benefit from superior thermal performance with our advanced triple-glazed units and a 15-millimeter warm edge spacer filled with Argon gas. This state-of-the-art configuration achieves an impressive U-value of 0.9 W/m²K, ensuring your home stays comfortable year-round while reducing energy costs.
Unobstructed Views: The frameless, minimalist design maximizes natural light penetration, offering stunning panoramic views of the sky and seamlessly blending with the architecture of your pitched roof.
Self-Cleaning Convenience: Enjoy low-maintenance living with a sunlight-activated self-cleaning feature that keeps the glass spotless and clear.
Versatile Installation: Suitable for roof pitches ranging from 6° to 45°, making it adaptable to a variety of home designs.
Peaceful Ambiance: Experience effective soundproofing, creating a quieter and more serene indoor environment.
Sun Safety: Protect your interiors from harmful UV rays, preserving your furnishings.
Safety First: Built with safety-toughened glass for ultimate peace of mind.
Regulation Compliant: Meets all British Standards & Building Regulations and carries the CE safety marking. Backed by a comprehensive 20-year warranty, our skylights are crafted for durability and long-lasting performance.
Essential Skylight Accessories
Enhance your pitched roof skylight experience with these essential accessories for seamless rooflight installation and optimal performance:
Skylight Blinds for Pitched Roof Window 600 x 1800 mm: Custom blinds tailored to fit your skylight perfectly, allowing you to control light and privacy to create the ideal ambiance in your space.
Installation kit for 1 x Pitched Roof Skylight 600 x 1800 mm (for a slate roof) or Installation kit for 1 x Pitched Roof Skylight 600 x 1800 mm (for a tiled roof): Comprehensive kits that ensure secure and stress-free installation, maximizing the skylight’s performance.
Foam Rope – Structural Glazing Tape – 9mm Thick (7.5m Rolls): High-quality tape that provides effective sealing and structural support during installation.
Weatherproofing Sealant (Silicon) – DOWSIL™ 791, 310ml: A durable sealant that offers a weatherproof finish, protecting against the elements and ensuring a comfortable indoor environment.
Lead Flashing Smooth 45cm x 5m Roll Grey – Easy-Trim and Lead Flashing Textured 45cm x 5m Roll Grey – Easy-Trim: BBA-certified lead replacement, versatile for both pitched and flat roof applications.
Self-Cleaning Liquid Smart Glass Bottle 15ml: A special solution to maintain the self-cleaning properties of your skylight, ensuring clear, sparkling glass with minimal effort.

Our Pitched 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

Choose Skylights.co.uk
We offer an extensive range of standard sizes, including the popular 1800 x 600 mm skylight (also known as 1.8 x 0.6 m roof light), as well as fully custom options to find the perfect pitched roof skylight for your project. Our skylights provide exceptional energy efficiency with triple glazing, filling your space with natural light while adding a touch of modern elegance.
Download our full product catalogue to discover our complete range and find the ideal solution for your needs. Ready to discuss your skylight requirements? Contact us today!
Do Pitched roof windows 600 x 1800 mm come with installation guides
On our website, you can find a dedicated page for DIY skylight installation with videos.
🗺️ 600 x 1800 mm Pitched Roof Lights Near Me
Need a 600 x 1800 mm pitched roof light near you? Also known as a 0.6 x 1.8 m rooflight, this elongated size is ideal for pitched kitchens, vaulted family rooms, or converted attic studios where broad daylight transforms the space. We supply high-performance pitched roof windows that offer sleek aesthetics, strength, and triple-glazed efficiency.
✅ Next-Day Delivery Available
✅ Installer Support Available – We’re Here to Help
✅ UKCA-Certified & Building Regs Compliant
✅ Rated 5 Stars on Google
✅ Saves up to 10% on Energy Bills
Built for the British climate and made to last, our pitched skylights are precision-engineered, fully weatherproofed, and delivered fast—giving your project the daylight it deserves.
Alex Johnson –
The pitched roof skylight in our bedroom has been a dream come true. Waking up to natural light has improved our mornings!
Felix West –
We chose a skylight from Skylights.co.uk for its thermal efficiency, and it’s exceeded our expectations. Warm in winter, cool in summer.
Jessica Edwards –
Chose a 600 x 1800 skylight for our bathroom renovation. The thermal efficiency is incredible – no more cold, dark mornings!
Charlotte Rowe, Manchester –
The 600 x 1800 mm skylight is perfect for our bathroom renovation. It provides plenty of light and privacy, and the ventilation feature is a plus. A great buy from KingsView Glass!
Liam Fraser –
Just fitted a 600×1800 mm skylight in a slate roof and was seriously impressed with the build quality and the precision of the manufacturing. Clients are over the moon, and it’s made the workspace so much brighter.
Thea Raymond –
Natural light, KingsView feel!