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.

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-17%
skylight upstand 600 x 900 mm OSB insulated kerb with incline
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Inclined Insulated Upstand for Flat Roof Skylight 600 x 900 mm

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Original price was: £ 167.77.Current price is: £ 139.81. incl. VAT
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  • 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
-34%
energy efficient flat roof skylight 400 x 2000 mm for long linear roof openings
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Flat Roof Skylight 400 x 2000 mm – Fixed Frameless Triple Glazed – U-Value 0.9

Original price was: £ 657.00.Current price is: £ 432.40. incl. VAT
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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.
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Installation kit for 1 x Flat Roof Skylight 600x900mm

£ 56.30 incl. VAT
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  • 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.
-31%
premium flat roof rooflight 800 x 2500 mm with large glazed section
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Flat Roof Skylight 800 x 2500 mm – Fixed Frameless Triple Glazed – U-Value 0.9

Original price was: £ 954.00.Current price is: £ 658.25. incl. VAT
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KingsView 800x2500mm Frameless Flat Roof Skylight – A sleek 0.8m x 2.5m Triple Glazed linear unit designed for modern side-returns and kitchen extensions. Featuring an industry-leading 0.9 W/m²K U-Value, this architectural rooflight offers breathtaking panoramic views while maximizing energy efficiency. Linear Engineering & Safety: Built for long-span durability, our KingsView series features Toughened & Laminated Safety Glass. At 100.5kg, this 100% leakproof unit is engineered to remain perfectly flat over its 2.5m length, preventing the sagging and water pooling common in lower-quality, thinner glass units.
  • Internal Size: 800 x 2500 mm (0.8m x 2.5m)
  • Glazing Spec: Triple Glazed (Thermally Toughened & Laminated)
  • Thermal Performance: 0.9 W/m²K U-Value & 39dB Acoustic Insulation
  • Self-Cleaning: Sunlight-activated Smart Glass technology
  • Compliance: UKCA Certified, Building Regs Compliant & 20-Year Warranty
  • Delivery: Fast UK shipping direct from our factory
The ultimate linear daylight solution for narrow spaces. Sleek, frameless design provides a contemporary "glass-to-sky" finish that floods your home with natural light.
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Installation kit for 1 x Flat Roof Skylight 800x1200mm

£ 56.30 incl. VAT
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  • 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.
-32%
frameless flat roof roof window 1500 x 2500 mm with wide uninterrupted glazing
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Flat Roof Skylight 1500 x 2500 mm – Fixed Frameless Triple Glazed – U-Value 0.9

Original price was: £ 2.585.00.Current price is: £ 1.757.79. incl. VAT
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KingsView™ 1500x2500mm (Internal Size) Extra Large Architectural Rooflight

Transform your home with our flagship 1.5m x 2.5m frameless skylight. Engineered specifically for luxury kitchen extensions and grand open-plan living, this architectural unit fits a 1500x2500mm internal structural opening, providing a massive "infinity glass" view with maximum structural safety.

Why the KingsView™ Grand-Format Series Excels:

  • Anti-Sag Engineering: Large 2.5m spans require superior rigidity. We use Reinforced Dual 8mm Toughened Safety Glass (Top & Bottom) to prevent "glass bowing." This ensures a perfectly flat profile and Zero Water Pooling for total peace of mind.
  • Superior Thermal Shield: Achieve an incredible 0.9 W/m²K U-Value. This triple-glazed unit is fully Building Regulations compliant (Part L), keeping your home warm in winter and cool in summer.
  • Acoustic & Smart Glass: Blocks up to 39dB of external noise and features Sunlight-Activated Self-Cleaning technology—essential for maintaining large, hard-to-reach roof spans.
  • Certified Strength: Rated for high structural loads, fully UKCA Certified, and backed by an industry-leading 20-Year Warranty.

Critical Specifications:

Internal Size 1500 x 2500 mm (Structural Opening)
Glass Build Reinforced Dual 8mm Toughened (Triple Glazed)
Performance 0.9 U-Value | 39dB Sound Insulation
Unit Weight Approx. 223kg
Installation Min. 8°–10° Pitch Recommended for Run-off

— Delivery & Pitch Note:

Due to the 2.5m span, a minimum pitch of 8°–10° is required to ensure efficient water run-off. Delivery is Kerbside Only (223kg); appropriate manpower or lifting equipment must be available on-site for offloading.

The ultimate wide-format daylight solution for modern homes. Designed to exceed British Building Regulations for safety, strength, and energy efficiency.

-17%
insulated skylight base 1000 x 1000 mm OSB upstand
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Inclined Insulated Upstand for Flat Roof Skylight 1000 x 1000 mm

,
Original price was: £ 223.69.Current price is: £ 186.41. incl. VAT
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  • 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
Quick view
Add to wishlist

Installation kit for 1 x Flat Roof Skylight 600x1200mm

£ 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.
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Installation kit for 1 x Flat Roof Skylight 800x800mm

£ 56.30 incl. VAT
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  • 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.
-30%
modern pitched roof skylight 800 x 1000 mm with generous glazed face
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Pitched Roof Skylight 800 x 1000 mm – Fixed Frameless Triple Glazed – U-Value 0.9

Original price was: £ 593.00.Current price is: £ 416.42. incl. VAT
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Skylights.co.uk: Trusted rooflights. Built to prevent leaks. Type: Fixed Frameless Pitched Roof Skylight Internal Size: 800 x 1000 mm External Size: 1000 x 1200 mm Glazing Type: Triple Glazed Net Weight: 42kg 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°  
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Installation kit for 1 x Flat Roof Skylight 1200x1800mm

£ 72.45 incl. VAT
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  • Weatherproofing Sealant (Silicon) – DOWSIL™ 791, 310ml  - 3pcs
  • 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.
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Installation kit for 1 x Flat Roof Skylight 600x1800mm

£ 72.45 incl. VAT
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  • Weatherproofing Sealant (Silicon) – DOWSIL™ 791, 310ml  - 3pcs
  • 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.
-45%
frameless pitched roof skylight 600 x 600 mm with minimal square glass appearance
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Pitched Roof Skylight 600 x 600 mm – Fixed Frameless Triple Glazed – U-Value 0.9

Original price was: £ 423.00.Current price is: £ 231.24. incl. VAT
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Skylights.co.uk: Trusted rooflights. Built to prevent leaks. Type: Fixed Frameless Pitched Roof Skylight Internal Size: 600 x 600 mm External Size: 800 x 800 mm Glazing Type: Triple Glazed Net Weight: 20.40kg 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°  
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large bespoke skylight 300 to 5800 mm frameless triple glazed rooflight custom size glass unit
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Large Bespoke Rooflight & Roof Window | Custom Sizes up to 5800mm | Fixed Triple Glazed | KingsView

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£ 100.00 incl. VAT
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Triple Glazed Maximum thermal retention UV Protection Prevents interior fading Toughened Glass BS EN 12150 Safety Standard Energy Efficiency 0.9
-5%
energy efficient flat roof rooflight 1000 x 3000 mm with extra long glazing line
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Flat Roof Skylight 1000 x 3000 mm – Fixed Frameless Triple Glazed – U-Value 0.9

Original price was: £ 1.260.13.Current price is: £ 1.196.12. incl. VAT
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KingsView™ 1000x3000mm (Internal Size) Extra Large Panoramic Rooflight

Flood your extension with natural light using our flagship 1m x 3m frameless skylight. Specifically engineered for wide-span UK residential projects, this architectural unit fits a 1000x3000mm internal structural opening, providing an uninterrupted "infinity glass" view with maximum structural safety.

Why the KingsView™ 3-Metre Series Excels:

  • Anti-Sag Technology: Spanning 3 metres requires elite engineering. We use an upgraded 8mm toughened glass top pane to ensure the unit remains perfectly rigid. This prevents "glass bowing" and ensures Zero Water Pooling for a leakproof finish.
  • Maximum Thermal Performance: Achieve a 0.9 W/m²K U-Value. This triple-glazed unit is fully Building Regulations compliant (Part L), keeping your open-plan space warm in winter and cool in summer.
  • Acoustic & Smart Glass: Blocks up to 39dB of external noise and features Sunlight-Activated Self-Cleaning technology—essential for maintaining large, hard-to-reach spans.
  • Certified Security: Fully UKCA Certified and rated as non-fragile, backed by an industry-leading 20-Year Warranty.

Critical Specifications:

Internal Size 1000 x 3000 mm (Structural Opening)
Glass Build 8mm Toughened Top Pane (Triple Glazed)
Performance 0.9 U-Value | 39dB Sound Insulation
Unit Weight Approx. 181.8kg
Installation Min. 8°–10° Pitch Recommended for Run-off

— Delivery & Pitch Note:

Due to the 3m span, a minimum pitch of 8°–10° is required to ensure efficient water run-off. Delivery is Kerbside Only (181kg); appropriate manpower or lifting equipment must be available on-site.

The ultimate wide-span daylight solution for luxury builds. Direct-from-manufacturer pricing with full technical support for architects and trades.

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