Pitched Roof Skylight 1500 x 1500 mm, Fixed, Frameless, Triple Glazed, 110.85kg, UV 0.9
Original price was: £ 1.569.00.£ 957.09Current price is: £ 957.09. incl. VAT
Prices go up when the timer hits zero.
15 in stock (can be backordered)
Skylights.co.uk: Trusted rooflights. Built to prevent leaks.
Type: Fixed Frameless Pitched Roof Skylight
Internal Size: 1500 x 1500 mm
External Size: 1700 x 1700 mm
Glazing Type: Triple Glazed
Net Weight: 110.85kg
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
Immerse your space in natural light with the Pitched Roof Skylight 1500 x 1500 mm. This architectural marvel seamlessly blends design and functionality. Our 20+ years of expertise crafting premium skylights is evident in this product, offering year-round natural illumination and a stunning minimalist aesthetic that complements your existing roofline.
Why Choose Our Frameless Pitched Roof Windows
Unparalleled Performance:
- Exceptional Thermal Efficiency: Advanced triple-glazed units with a 15mm warm edge spacer filled with Argon gas achieve an impressive U-value of 0.9 W/m²K. Enjoy significant energy bill reductions and year-round comfort in your home.
- Unobstructed Views: The frameless design maximizes natural light penetration, offering breathtaking panoramic vistas and a sleek, minimalist aesthetic that integrates seamlessly with your pitched roof’s architecture.
- Effortless Maintenance: Enjoy spotless glass with our self-cleaning technology, activated by sunlight for minimal upkeep.
Additional Benefits:
- Versatile Installation: Suitable for roof pitches between 6° and 45°, making our Pitched Roof Skylights a great fit for many homes.
- Peaceful Ambiance: Provides effective soundproofing for a quieter indoor environment.
- Sun Safety: Offers protection against harmful UV rays, safeguarding your interiors.
- 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 20-year warranty, our skylights are a testament to superior durability and performance.
Essential Pitched Roof Skylight Accessories
Enhance your pitched roof skylight experience with these essential add-ons for a seamless rooflight installation and optimal performance:
- Skylight Blinds for Pitched Roof Window 1500 x 1500 mm: Maintain complete control over light and privacy with blinds designed specifically for your skylight size.
- Installation kit for 1 x Pitched Roof Skylight 1500x1500mm (for a slate roof) or Installation kit for 1 x Pitched Roof Skylight 1500x1500mm (for a tiled roof): Everything you need for a secure and stress-free installation.
- Foam Rope – Structural Glazing Tape – 9mm Thick (7.5m Rolls): Provides both effective sealing and structural support during installation.
- Weatherproofing Sealant (Silicon) – DOWSIL™ 791, 310ml: Ensures a watertight seal around your skylight for lasting peace of mind.
- 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 for pitched roof applications.
- Self-Cleaning Liquid Smart Glass Bottle 15ml: Replenishes the self-cleaning properties of your skylight for effortless maintenance.
Our Pitched Roof Skylights are composed of three distinct glass panes, each contributing to the unit’s durability and thermal efficiency:
- Top Pane: 8 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: 8 mm Planibel Clearlite / Thermally toughened glass BS EN 12150
Choose Skylights.co.uk
We offer a variety of standard sizes readily available for purchase, along with custom skylights to suit your specific needs. No matter the project, our Pitched Roof Skylights 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 Skylights, creating a brighter and more inviting atmosphere.
- Elegant Design: Add a touch of sophistication to any setting with our sleek and modern Pitched Roof Skylights.
Download our full product catalogue to explore our extensive Pitched Roof Skylight range and find the perfect solution for your project.
Ready to discuss your skylight needs? Contact us today!
What are the benefits of Pitched Roof Skylight 1500 x 1500 mm
Our Pitched Roof Skylights 1500 x 1500 mm offer natural light and aesthetic appeal. Shop online from their website and enjoy.
🗺️ 1500 x 1500 mm Pitched Roof Lights Near Me
Looking to buy 1500 x 1500 mm pitched roof lights near you? Also known as a 1.5 x 1.5 m skylight, this bold square format is ideal for pitched roof renovations, multi-level extensions, and open-plan interiors that benefit from generous, balanced daylight. We produce frameless pitched roof windows that combine architectural presence with energy efficiency.
✅ Large Skylight – For Bright, Spacious Interiors
✅ Frameless Glass – Sleek, Clean Appearance
✅ Secure Checkout & Flexible Payment Options
✅ Next-Day Delivery on Stock Units
✅ 20-Year Warranty – Built to Last
Built with UKCA-compliant materials and precision-engineered for sloped installations, our skylights deliver clarity, comfort, and long-term performance—shipped nationwide from our in-house facility.
| Weight | 110.85 kg |
|---|---|
| Dimensions | 55 × 10 × 55 cm |
| Brand |
Skylights.co.uk |
| Color |
Clear |
| Internal Size |
1500 x 1500 mm |
| External Size |
1700 x 1700 mm |
| Glazing Type | |
| Glass Tint | |
| Self-Cleaning: |
Yes |
| Roof Type |
Pitched Roof |
| Skylight Type |
Frameless |
| Top Glass Pane: |
8 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: |
8 mm Planibel Clearlite / Thermally toughened glass EN 12150 |
| 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 |
| Solar energy transmittance : g [%] |
57 |
| Shading coefcient : SC |
0.66 |
| Selectivity |
1.26 |
| UV transmission : τuv [%] |
0 |
Sold By Manufacturer
15 in stock (can be backordered)
Available on back-order
ACTIVE PROMOTION
Use Code: TODAYONLY
Payment Methods:
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 1500 x 1500 mm, Fixed, Frameless, Triple Glazed, 110.85kg, UV 0.9
Original price was: £ 1.569.00.£ 890.09Current price is: £ 890.09. incl. VAT
Insulated Upstand for Pitched Roof Skylight 1500 x 1500 mm
Original price was: £ 192.00.£ 142.85Current price is: £ 142.85. incl. VAT
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.
Evelyn Webb –
The versatility of Kings View skylights allows me to recommend them for a wide range of projects. Whether it’s a small upgrade or a major renovation, they always fit the bill.
Harriet Lane –
Our medium skylight has transformed the living room into the most preferred room in the house. Can’t recommend it enough.
Callum Patel –
Just installed 2 skylights for a client in Brighton. The light and modern look has completely changed their living room. Plus, it looks new and elegant.
Jaxon Cooper –
Skylights.co.uk`s 1500 x 1500 frameless skylight has brightened up our Edinburgh home in ways I didn’t think possible. It’s like living under the open sky. Incredible job!
Conor Chapman –
Chose a 1500×1500 mm skylight for our kitchen renovation. It’s absolutely stunning and gives us a beautiful view of the sky. Couldn’t be happier with our choice!
Rosemary Allerton –
A professional team and a skylight that’s built to last.
Clara Milverton –
Fantastic craftsmanship and helpful technical guidance.