Non opening pitched roof windows
Price range: £ 106.62 through £ 2.157.59 incl. VAT
Choose Your Skylight Size:
Roof Compatibility: Designed for Pitched Roofs
Glazing System: Advanced Triple-Glazed Units for Maximum Energy Efficiency
Weather Protection: Fully Leakproof & Performance-Tested for Harsh UK Conditions
Pitch Range: Ideal for Roof Slopes Between 6° and 45°
Certification: UKCA Certified & Fully Compliant with British Building Regulations
Delivery: Free to Most UK Postcodes
Precision-Engineered Skylights Built for Lasting Performance
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Triple-Glazed Skylight Windows for Pitched Roofs
Fixed Design • UKCA Certified • High Performance
Transform your space with beautifully designed pitched roof windows that combine thermal efficiency, durability, and contemporary appeal. Whether you’re renovating an attic, updating your loft, or building a new extension, our non opening pitched roof windows offer a stunning solution for enhanced daylight and energy savings — all at a price that fits your project.
🪟 Precision-Engineered Pitched Roof Skylight Construction
Each unit is built with triple-glazed safety glass, engineered to deliver maximum performance:
Top Layer: 6mm Planibel Clearlite (thermally toughened – BS EN 12150)
Middle Layer: 4mm Planibel Clearlite (thermally toughened – BS EN 12150)
Bottom Layer: Stratobel Clearlite 44.2 iplus 1.1 (laminated Low-E – EN 14449)
These fixed pitched roof windows achieve a U-value as low as 0.9 W/m²K, making them ideal for energy-conscious homeowners.
🏠 Perfect for Modern Pitched Roof Projects
Designed exclusively for roof slopes between 6° and 45°, our skylights are perfect for:
Loft conversions
Bedroom skylight ideas
Kitchens with pitched roof lights
Garages and upper-floor extensions
Whether you’re looking for skylight windows for pitched roofs or planning your next renovation, these windows integrate seamlessly into your pitched roof system.
🌤️ Why Homeowners Choose Our Pitched Roof Skylights
Triple Glazing with Warm Edge Spacers – Advanced insulation
Self-Cleaning Coating – Activated by sunlight for clearer views
Noise Reduction (Up to 39dB) – Ideal for urban or high-wind areas
UV-Resistant Glass – Blocks 99% of harmful UV rays
Laminated & Toughened Safety Glass – Safe for overhead use
UKCA & CE Certified – Fully compliant with Part L Building Regulations
💡 Built-In Value for Your Pitched Roof Project
Skip the overcomplicated pitched roof with Velux windows setup — our cost-effective pitched roof window range offers simplicity, quality, and performance in one. Whether you’re planning a small roof update or a large-scale home redesign, these windows deliver clear light, solid protection, and an elegant finish.
Why Choose Skylights.co.uk?
Exceptional Energy Efficiency
🧊 Superior Insulation – Achieves U-values as low as 1.0 W/m²K, helping reduce heat loss and enhance year-round comfort.
✅ Part L Compliant – Fully aligned with current UK Building Regulations for thermal performance.
🔲 Triple-Glazed Construction – Effectively reduces condensation, limits heat transfer, and improves acoustic insulation.
🛡️ Safety First – Features laminated and toughened glass, designed for safe overhead installation and maximum durability.
☔ Built to Last – Backed by a 20-year leakproof guarantee, rigorously tested for storm and weather resistance in UK conditions.
Convenience & Customer-Centered Support
🚚 Fast, Tracked UK Delivery – Delivered within 3–5 working days, securely packaged and insured.
🔄 No-Fuss Returns – Enjoy a 15-day return window on standard-size products, no questions asked.
📞 UK-Based Expert Assistance – Talk to real specialists for product advice, quotes, or technical support — no call centre scripts.
Ease of Installation
Our skylights are designed for quick and secure fitting, with a flashing kit included for a watertight seal. Need help? Our expert installer support connects you with certified fitters or full installation services upon request.
Download our entire product catalogue to explore our extensive Frameless skylight range and find the perfect solution for your project.
Looking for pitched roof skylight ideas or a minimal, frameless alternative to traditional options? We deliver premium design — made affordable.
Contact us today!
| Weight | 6.45 kg |
|---|---|
| Dimensions | 55 × 10 × 55 cm |
| Internal Glass Size |
300 x 300 mm ,400 x 400 mm ,400 x 1500 mm ,400 x 2000 mm ,400 x 3000 mm ,500 x 500 mm ,500 x 1500 mm ,500 x 3000 mm ,600 x 600 mm ,600 x 900 mm ,600 x 1200 mm ,600 x 1500 mm ,600 x 1800 mm ,600 x 2000 mm ,600 x 2500 mm ,600 x 3000 mm ,800 x 800 mm ,800 x 1000 mm ,800 x 1200 mm ,800 x 1500 mm ,800 x 1800 mm ,800 x 2000 mm ,800 x 2500 mm ,1000 x 1000 mm ,1000 x 1200 mm ,1000 x 1500 mm ,1000 x 2000 mm ,1000 x 2500 mm ,1000 x 3000 mm ,1200 x 1200 mm ,1200 x 1800 mm ,1200 x 2000 mm ,1200 x 2500 mm ,1500 x 1500 mm ,1500 x 2000 mm ,1500 x 2500 mm ,1500 x 3000 mm |
| Glazing Type | |
| Glass Tint | |
| Self-Cleaning: |
Yes |
| Roof Type |
Flat Roof ,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: |
4 mm Planibel Clearlite / Thermally toughened glass |
| Air Gap |
16 mm Argon 90% |
| Bottom Glass Pane: |
Stratobel Clearlite 44.2 iplus 1.1 pos.5 / Laminated glass with Low-E coating EN 14449 |
| 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 |
Before and After
See how a space is completely transformed with our skylights.
- Maximum daylight
- Modern minimalist design
- Superior thermal insulation (U-value as low as 0.9 W/m²K)
- UV protection to preserve interiors
- Excellent noise reduction for a quieter home
- Toughened & laminated glass for enhanced safety
- Low-maintenance self-cleaning glass
One change. Total transformation.
Reasons to Choose Skylights.co.uk?
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.
Frameless Skylights Glass Performance
Experience the perfect blend of natural light, energy efficiency, noise reduction, and UV protection with our precision-engineered glass.
Easy to replicate
Installation Guide
Dive into our user-friendly Installation Guide for a smooth skylight setup. Get the clarity you need, step-by-step.
Click below to explore the full guide.
FAQ
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. 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.
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