Rooflight Shop

Premium roof lights, skylights & roof lanterns — trusted by traders and roofers.
Manufacturer-direct prices, with a 20-year warranty, free UK delivery, and Best Price Guarantee.

Show column
-28%
slim flat roof roof window 400 x 1500 mm with premium glazing and narrow profile
Quick view
Add to wishlist

400x1500mm Fixed Flat Roof Skylight | Frameless Triple Glazed Glass Rooflight | 0.9 U-Value | KingsView

Original price was: £ 515.00.Current price is: £ 369.42. incl. VAT
Add to basket
KingsView 400x1500mm Frameless Flat Roof Skylight – A premium 0.4m x 1.5m Triple Glazed slimline unit designed for corridors, walk-in wardrobes, and modern extensions. Featuring an industry-leading 0.9 W/m²K U-Value, this architectural "ribbon" skylight maximizes natural light while providing superior thermal insulation. Safe & Leakproof Engineering: Part of our professional KingsView series, this 34kg unit is built with 6mm thermally toughened and laminated safety glass. The sleek frameless design ensures a seamless "glass-to-sky" view while preventing the water pooling and sagging common in lower-quality, thinner glass units.
  • Internal Size: 400 x 1500 mm (0.4m x 1.5m)
  • Glazing Spec: High-Performance Triple Glazed (Laminated Safety Glass)
  • Thermal Performance: 0.9 W/m²K U-Value & 39dB Sound Reduction
  • Maintenance: Sunlight-activated Self-Cleaning coating included
  • Compliance: UKCA Certified, Building Regs Compliant & 20-Year Warranty
  • Shipping: Fast UK delivery direct from the manufacturer
The ultimate slimline daylight solution for modern living. Designed for high performance, ease of installation, and a clean, minimalist architectural finish.
-26%
premium pitched roof roof window 600 x 1200 mm with elegant rectangular form
Quick view
Add to wishlist

600x1200mm Pitched Roof Window (6°-45°) | Fixed Triple Glazed Skylight | 0.9 U-Value | KingsView

Original price was: £ 565.00.Current price is: £ 417.36. incl. VAT
Add to basket
Skylights.co.uk: Trusted rooflights. Built to prevent leaks. Type: Fixed Frameless Pitched Roof Skylight Internal Size: 600 x 1200 mm External Size: 800 x 1400 mm Glazing Type: Triple Glazed Net Weight:38.40kg 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°  
-28%
premium flat roof skylight 1000 x 2500 mm with extended luxury glazing
Quick view
Add to wishlist

1000x2500mm Extra Large Skylight – Frameless Triple Glazed Flat Rooflight – 0.9 U-Value

Original price was: £ 1.209.00.Current price is: £ 865.90. incl. VAT
Add to basket
KingsView 1000x2500mm Frameless Flat Roof Skylight – Our premier 1m x 2.5m Triple Glazed panoramic unit, designed for luxury open-plan extensions. Achieve an incredible 0.9 W/m²K U-Value with this high-performance architectural rooflight, combining massive natural light intake with superior heat retention. Maximum Structural Safety: Supporting a net weight of 123.6kg, our KingsView series uses reinforced 6mm toughened and laminated safety glass. Unlike standard thin-glass units that sag over a 2.5m span, our engineering prevents water pooling and ensures a 100% leakproof, lifelong seal.
  • Internal Size: 1000 x 2500 mm (1m x 2.5m)
  • Glass Spec: High-Impact Triple Glazed (Laminated Safety Glass)
  • Thermal Performance: 0.9 W/m²K U-Value & 39dB Acoustic Insulation
  • Maintenance: Sunlight-activated Self-Cleaning Glass technology
  • Peace of Mind: 20-Year Warranty & Full UKCA Certification
  • Logistics: Specialist UK delivery from a trusted manufacturer
The ultimate wide-format solution for vaulted ceilings and modern builds. Engineered for the British climate and fully compliant with UK Building Regulations.
-26%
square flat roof rooflight 400 x 400 mm with triple glazed glass and clean modern finish
Quick view
Add to wishlist

KingsView 400x400mm Rooflight | Flat Roof Skylight | Frameless Triple Glazed | 0.9 U-Value

Original price was: £ 274.00.Current price is: £ 201.55. incl. VAT
Add to basket
KingsView 400x400mm Frameless Flat Roof Skylight – A premium 0.4m x 0.4m Triple Glazed unit designed to brighten utility rooms, en-suites, and landings. Featuring an industry-leading 0.9 W/m²K U-Value, this compact architectural rooflight provides maximum thermal efficiency and a 100% leakproof seal. Safe & Durable Engineering: Part of our professional KingsView series, this unit is built with 6mm thermally toughened and laminated safety glass. Unlike cheaper alternatives, our reinforced design prevents water pooling and ensures lasting structural integrity for any flat roof project.
  • Internal Size: 400 x 400 mm (0.4m x 0.4m)
  • Glazing Spec: High-Performance Triple Glazed (Laminated Safety Glass)
  • Performance: 0.9 W/m²K U-Value & 39dB Sound Reduction
  • Maintenance: Sunlight-activated Self-Cleaning coating included
  • Compliance: Full UKCA Certification & Building Regs Compliant
  • Delivery: Next-day UK shipping available from the manufacturer
The perfect compact daylight solution for modern homes. Sleek, energy-efficient, and designed for easy installation with a 20-year manufacturer warranty.
-23%
triple glazed pitched roof roof window 800 x 1500 mm with large sloped glass area
Quick view
Add to wishlist

800x1500mm Pitched Roof Window (6°-45°) | Fixed Triple Glazed Skylight | 0.9 U-Value | KingsView

Original price was: £ 615.00.Current price is: £ 471.88. incl. VAT
Add to basket
Skylights.co.uk: Trusted rooflights. Built to prevent leaks. Type: Fixed Frameless Pitched Roof Skylight Internal Size: 800 x 1500 mm External Size: 1000 x 1700 mm Glazing Type: Triple Glazed Net Weight: 61.50kg 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°  
-26%
energy efficient flat roof rooflight 600 x 2000 mm with long rectangular glazing
Quick view
Add to wishlist

600x2000mm Flat Rooflight — Frameless Triple Glazed Sky Window — 0.9 U-Value | KingsView

Original price was: £ 676.00.Current price is: £ 497.26. incl. VAT
Add to basket
KingsView 600x2000mm Frameless Flat Roof Sky Window – A premium 0.6m x 2m Triple Glazed panoramic unit designed to flood your extension with natural light. Featuring an industry-leading 0.9 W/m²K U-Value, this architectural rooflight offers maximum thermal efficiency and a sleek "glass-to-sky" finish. Safety & Leakproof Performance: Part of our 100% leakproof series, this 62.4kg unit is engineered with Thermally Toughened & Laminated Safety Glass. The frameless edge-to-edge design ensures breathtaking views while preventing the water pooling and sagging common in lower-quality, thinner glass units.
  • Internal Size: 600 x 2000 mm (0.6m x 2m)
  • Glazing Spec: Triple Glazed (with Stratobel Laminated Safety Glass)
  • Thermal Efficiency: 0.9 W/m²K U-Value & 39dB Sound Reduction
  • Maintenance: Sunlight-activated Self-Cleaning coating included
  • Compliance: UKCA Certified, 20-Year Warranty & Building Regs Compliant
  • Shipping: Fast UK delivery direct from our in-house factory
The ultimate modern daylight solution for residential projects. Direct-from-manufacturer pricing with full technical support for architects, builders, and homeowners.
-32%
energy efficient pitched roof skylight 1000 x 2000 mm with generous sloping glass section
Quick view
Add to wishlist

1000x2000mm Pitched Roof Skylight (6°-45°) | Frameless Triple Glazed Skylight | 0.9 U-Value | KingsView

Original price was: £ 980.00.Current price is: £ 670.48. incl. VAT
Add to basket

The UK’s Best-Selling Pitched Roof Skylight

1000 x 2000 mm Frameless Triple Glazed Rooflight

Best Seller

Our most popular pitched roof window. Engineered with Stratobel Laminated Safety Glass, this 1m x 2m rooflight delivers a perfect balance of expansive sky views and elite-tier thermal barrier performance.

✔ Elite Thermal Barrier: Market-leading 0.9 W/m²K U-Value.
✔ Laminated Safety: Specialized inner pane for superior protection.
✔ Total Clarity: UV-activated self-cleaning coating for minimal maintenance.
✔ Acoustic Shield: High-performance 39dB sound reduction.
Technical Snapshot
Internal / External Size 1000x2000 / 1200x2200 mm
Unit Weight 99.60kg (Architectural Grade)
Glazing Spec 6mm / 6mm / 44.2 Laminated
Pitch Range 6° to 45° Degrees
Warranty KingsView™ 20-Year
-34%
energy efficient flat roof skylight 400 x 2000 mm for long linear roof openings
Quick view
Add to wishlist

400x2000mm Fixed Flat Roof Skylight | Frameless Triple Glazed Glass Rooflight | 0.9 U-Value | KingsView

Original price was: £ 657.00.Current price is: £ 432.40. incl. VAT
Add to basket
KingsView 400x2000mm Frameless Flat Roof Skylight – A premium 0.4m x 2m Triple Glazed slimline unit, perfect for side-return extensions and modern corridors. Featuring an industry-leading 0.9 W/m²K U-Value, this architectural "strip" skylight floods narrow spaces with natural light while providing maximum thermal insulation. Slimline Engineering & Safety: Part of our 100% leakproof series, this 45kg unit is built with Thermally Toughened & Laminated Safety Glass. The frameless edge-to-edge design ensures a seamless glass-to-sky view while preventing the water pooling and sagging common in lower-quality, thinner glass units.
  • Internal Size: 400 x 2000 mm (0.4m x 2m)
  • Glazing Spec: Triple Glazed (with Stratobel Laminated Safety Glass)
  • Performance: 0.9 W/m²K U-Value & 39dB Sound Reduction
  • Maintenance: Sunlight-activated Self-Cleaning coating included
  • Compliance: UKCA Certified, Building Regs Compliant & 20-Year Warranty
  • Delivery: Fast UK shipping direct from the manufacturer
The ultimate modern daylight solution for linear spaces. Designed for high performance, ease of installation, and a clean, minimalist architectural finish.
Quick view
Add to wishlist

Installation kit for 1 x Flat Roof Skylight 600x600mm

£ 40.15 incl. VAT
Add to cart
  • Weatherproofing Sealant (Silicon) – DOWSIL™ 791, 310ml  - 1pcs
  • Foam Rope – Structural Glazing Tape – 9mm Thick (7.5m Rolls) - 1pcs
This kit is for one skylight window. With our all-in-one kit, you can save time and effort by not having to calculate which accessories and how many pieces you need for your installation. We recommend these products as fully compatible with our glazing unit, ensuring a secure and reliable installation.
-28%
modern pitched roof skylight 400 x 1500 mm with slim vertical glass profile
Quick view
Add to wishlist

400x1500mm Pitched Roof Window (6°-45°) | Fixed Triple Glazed Skylight | 0.9 U-Value | KingsView

Original price was: £ 516.00.Current price is: £ 369.42. incl. VAT
Add to basket
Skylights.co.uk: Trusted rooflights. Built to prevent leaks. Type: Fixed Frameless Pitched Roof Skylight Internal Size: 400 x 1500 mm External Size: 600 x 1700 mm Glazing Type: Triple Glazed Net Weight: 34kg 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°  
-17%
flat roof kerb 800 x 1200 mm OSB insulated skylight upstand
Quick view
Add to wishlist

Inclined Insulated Upstand for Flat Roof Skylight 800 x 1200 mm

,
Original price was: £ 223.69.Current price is: £ 186.41. incl. VAT
Add to basket
  • 15mm OSB
  • 40mm core cavity insulation
  • 6 degrees natural incline across the short side
  • Suitable for cold and warm roofs
  • Compatible with all roof coverings
  • Precision-engineered sizes
  • Available off the shelf
-41%
triple glazed flat roof rooflight 1200 x 2000 mm with expansive overhead glazing
Quick view
Add to wishlist

1200x2000mm Fixed Flat Roof Skylight | Frameless Triple Glazed Glass Rooflight | 0.9 U-Value | KingsView

Original price was: £ 1.688.00.Current price is: £ 995.92. incl. VAT
Add to basket
KingsView 1200x2000mm Frameless Flat Roof Skylight – A premium 1.2m x 2m Triple Glazed panoramic unit, precision-engineered to transform extensions and open-plan spaces with natural light. Boasting an ultra-efficient 0.9 W/m²K U-Value, this rooflight ensures superior heat retention and significant energy savings. Built for British Weather: Our 1200x2000mm series is 100% leakproof and designed with a sleek, frameless edge to prevent water pooling. At a substantial 107kg, this unit uses thermally toughened safety glass to provide a safe, high-strength solution for flat roofs with pitches between 6° and 45°.
  • Internal Size: 1200 x 2000 mm (1.2m x 2m)
  • Glazing Type: Triple Glazed (Thermally Toughened Safety Glass)
  • Thermal Performance: 0.9 W/m²K U-Value & 39dB Sound Proofing
  • Self-Cleaning: Sunlight-activated Smart Glass technology included
  • Peace of Mind: 20-Year Warranty & Full UKCA Certification
  • Next-Day Delivery: Fast UK shipping available direct from the manufacturer
The ultimate modern daylight feature for extensions and renovations. Fully compliant with UK Building Regulations for thermal efficiency and safety.
Quick view
Add to wishlist

Installation kit for 1 x Flat Roof Skylight 600x900mm

£ 56.30 incl. VAT
Add to cart
  • Weatherproofing Sealant (Silicon) – DOWSIL™ 791, 310ml  - 2pcs
  • Foam Rope – Structural Glazing Tape – 9mm Thick (7.5m Rolls) - 1pcs
This kit is for one skylight window. With our all-in-one kit, you can save time and effort by not having to calculate which accessories and how many pieces you need for your installation. We recommend these products as fully compatible with our glazing unit, ensuring a secure and reliable installation.
-17%
flat roof upstand 600 x 600 mm insulated OSB skylight kerb
Quick view
Add to wishlist

Inclined Insulated Upstand for Flat Roof Skylight 600 x 600 mm

,
Original price was: £ 134.21.Current price is: £ 111.84. incl. VAT
Add to basket
  • 15mm OSB
  • 40mm core cavity insulation
  • 6 degrees natural incline across the short side
  • Suitable for cold and warm roofs
  • Compatible with all roof coverings
  • Precision-engineered sizes
  • Available off the shelf
New
Quick view
Add to wishlist

Bespoke Electric Skylight Blinds | Custom Size Roof Window Blinds | Motorised | KingsView

,
£ 100.00 incl. VAT
Add to basket
Please make sure you remove 20mm from your reveal to reveal size which will leave a gap between your blind and wall of 10mm all the way around. This GAP is designed for trim that will visually remove any size differences in the wall as openings are never a perfect size. It also allows for the blind to be fitted without strain.
Load more products
Loading...

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.

10 Year Warranty

Enjoy peace of mind with our extensive warranty.