

Pitched Roof Skylight 600 x 1500 mm, Fixed, Frameless, Triple Glazed, 47.40kg, UV 0.9
£ 545.00 Original price was: £ 545.00.£ 399.50Current price is: £ 399.50. incl. VAT
Prices go up when the timer hits zero.
13 in stock (can be backordered)
Skylights.co.uk: Trusted rooflights. Built to prevent leaks.
Type: Fixed Frameless Pitched Roof Skylight
Internal Size: 600 x 1500 mm
External Size: 800 x 1700 mm
Glazing Type: Triple Glazed
Net Weight: 47.40kg
U Value: 0.9 W/m²K
G Value: 58%
Light transmittance : τv [%] 72
Sound reduction (EN 12758): 39dB
UV transmission : τuv [%] 0
Roof Pitch Range: 6° to 45°
Premium Pitched Roof Skylights
Introducing the Pitched Roof Skylight 600 x 1500 mm, an ideal combination of contemporary design and superior functionality. With over 20 years of expertise in crafting high-quality skylights, we have successfully merged form and function to create a skylight that not only illuminates your home with natural light but also serves as an elegant minimalist feature.
Why Choose Our Frameless Pitched Roof Windows
- Energy Efficiency: Enjoy top-notch thermal performance with our advanced triple-glazed units and a 15-millimeter warm edge spacer filled with Argon gas. This innovative setup achieves an impressive U-value of 0.9 W/m²K, ensuring your home remains comfortable throughout the year while reducing energy costs.
- Unobstructed Views: The frameless, minimalist design enhances natural light entry, offering stunning panoramic views of the sky and seamlessly integrating with your pitched roof’s architecture.
- Self-Cleaning Convenience: Benefit from effortless maintenance 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: Enjoy effective soundproofing, creating a quieter and more serene indoor environment.
- Sun Safety: Protect your interiors from harmful UV rays, preserving your furnishings.
- 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. 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 installation and optimal performance:
Skylight Blinds for Pitched Roof Window 600 x 1500 mm: Custom blinds designed to fit your skylight perfectly, giving you control over light and privacy to create the desired ambiance in your space.
Installation kit for 1 x Pitched Roof Skylight 600 x 1500 mm (for a slate roof) or Installation kit for 1 x Pitched Roof Skylight 600 x 1500 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 providing 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 12150s
- 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 1500 x 600 mm skylight (also known as 1.5 x 0.6 m roof light), as well as fully custom skylights options to find the ideal pitched roof skylight for your project. Our skylights offer exceptional energy efficiency with triple glazing, illuminating your space with natural light while adding a touch of modern elegance.
Download our full product catalogue to explore our extensive range and find the perfect solution for your needs. Ready to discuss your skylight requirements? Contact us today!
🗺️ 600 x 1500 mm Pitched Roof Lights Near Me
Looking to install 600 x 1500 mm pitched roof lights near you? Also referred to as 0.6 x 1.5 m skylights, this elongated format is ideal for pitched dining rooms, angled rear extensions, and sloped studio spaces. We manufacture premium pitched roof windows that offer sleek design, lasting durability, and thermal efficiency.
✅ Custom Sizes Available
✅ Certified for UK Weather – No Condensation, No Drafts
✅ Secure Checkout & Payment Options
✅ Ideal for Extensions, Lofts, & New Builds
✅ Trusted by 1,200+ UK Homeowners & Trades
Each unit is UKCA-certified, weather-sealed for pitched roof performance, and shipped fast across the UK. Whether you’re renovating or building from the ground up, our skylights bring light, value, and reliability to every project.
Weight | 47.40 kg |
---|---|
Dimensions | 55 × 10 × 55 cm |
Brand |
Skylights.co.uk |
Color |
Clear |
Internal Size |
600 x 1500 mm |
External Size |
800 x 1700 mm |
Glazing Type | |
Glass Tint | |
Self-Cleaning: |
Yes |
Roof Type |
Pitched Roof |
Skylight Type |
Frameless |
Top Glass Pane: |
6 mm Planibel Clearlite / Thermally toughened glass EN 12150 |
Air Gap |
16 mm Argon 90% |
Middle Glass Pane: |
6 mm iplus 1.1 pos.5 Thermally toughened glass with Low-E coating EN 12150 |
Air Gap |
16 mm Argon 90% |
Bottom Glass Pane: |
Stratobel Clearlite 44.2 / Laminated glass |
Spacer Type |
15mm Black Warm Edge |
U value |
0.9 [W/(m².K)] |
Sound reduction - EN 12758 |
[dB] 39 (-2;-7) |
Light transmittance: tv [%] |
72 |
External light refection : ρv [%] |
17 |
Internal light refection : ρvi [%] |
17 |
Colour rendering index : Ra [%] |
97 |
UV transmission : τuv [%] |
0 |
Solar energy transmittance : g [%] |
57 |
Shading coefcient : SC |
0.66 |
Selectivity |
1.26 |
Sold By Manufacturer
13 in stock (can be backordered)
Available on back-order
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Our triple-glazed pitched roof skylights flood your space with natural light while delivering exceptional thermal efficiency. Pair them with our separately sold Insulated Upstand, featuring 40mm core insulation to minimize heat loss and cut energy costs.
Why Choose Our Insulated OSB Upstands?



Brighten Your Home & Save – Bundle and Save!
Upgrade to our triple-glazed pitched roof skylights for stunning natural light and superior energy efficiency.
Add our Insulated Upstand and save up to 7% when you bundle!
✔️ Maximize thermal performance
✔️ Lower your energy bills
✔️ Enjoy long-lasting durability
Get the complete, premium solution for less – bundle your skylight and upstand today!
Get a Bundle with extra 7 % Discount on Skylight and Upstand
Pitched Roof Skylight 600 x 1500 mm, Fixed, Frameless, Triple Glazed, 47.40kg, UV 0.9
Insulated Upstand for Pitched Roof Skylight 600 x 1500 mm


Before and After
See how a space is completely transformed with a Skylights.co.uk
- Maximum daylight
- Modern minimalist design
- Superior insulation & UV protection
One change. Total transformation.
Our Roof Windows in Action
Photos from completed projects by our clients







Quick Shipping
Get it fast with our expedited shipping options.

Secure Payment
Shop safely with our secure online checkout.

Easy Returns
Hassle-free returns within 30 days.

20 Year Warranty
Enjoy peace of mind with our extensive warranty.
FAQ
Yes. This unit is designed for pitched roofs between 6° and 45° and is compatible with both tile and slate. We also supply flat roof options separately.
Our triple-glazed models offer U-values as low as 0.9 W/m²K (whole unit), helping you meet Part L regulations and reduce heat loss.
Yes. All our skylights come with self-cleaning glass as standard to reduce dirt buildup.
Yes. We offer made-to-measure rooflights to fit your exact requirements. Contact us for a custom quote.
Yes, our skylights can be installed on both cold and warm roof types.
Yes. When installed with our official flashing kit and according to instructions, it is guaranteed to be watertight.
Absolutely. Each unit uses toughened outer and laminated inner glass that complies with UK safety standards (EN12150 / EN14449).
We offer a 20-year guarantee on the glazing unit.
Connor Price –
Just had a 600 x 1500 roof window installed in our kitchen. The difference in light is astounding, and it’s made the room so much more inviting.
Nadia Bennett –
Our home’s living room has been brightened up significantly with a 600 x 1500 skylight. The energy savings we’ve noticed are an added bonus.
Tommy Rivera –
Our attic now feels twice as big thanks to the pitched roof window from Skylights.co.uk. The installation was a breeze, and the light… oh, the light!
Holly Warren –
Added a 600×1500 mm skylight to our master bedroom, and it’s like waking up in a sunlit haven every morning. The double glazing keeps the room warm, and the light is just transformative.
Caleb Brooks –
Never thought a skylight could make such a difference, but the one we purchased for the master bedroom is like a dream. Star gazing from bed? Yes, please!
Austin Wheeler –
Our new pitched roof window is a marvel. Waking up to so much natural light has been a innovation for my morning routine. Props to Kings View!