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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installation-kit-for-pitched-skylights-tiled-roof-600x900mm
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Installation kit for 1 x Pitched Roof Skylight 600x900mm (for a tiled roof)

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£ 171.30 incl. VAT
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  • Weatherproofing Sealant (Silicon) – DOWSIL™ 791, 310ml  - 2pcs
  • Foam Rope – Structural Glazing Tape – 9mm Thick (7.5m Rolls) - 1pcs
  • Lead Flashing Textured 450mm x 5m Roll Grey – Easy-Trim - 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%
triple glazed flat roof skylight 1500 x 3000 mm with extra large premium glazing
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1500x3000mm Extra Large Rooflight — Reinforced Triple Glazed Skylight — No Water Pooling — 0.9 U-Value

Original price was: £ 3.037.00.Current price is: £ 2.099.00. incl. VAT
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KingsView™ 1500x3000mm (Internal Size) Extra Large Architectural Rooflight

Transform your extension with our flagship 1.5m x 3m frameless skylight. Engineered specifically for grand-scale UK builds, this architectural unit fits a 1500x3000mm internal structural opening, providing a massive "infinity glass" aesthetic without the structural compromises found in standard-spec glazing.

Why the KingsView™ 3-Metre Flagship Leads the Market:

  • Reinforced Anti-Sag Engineering: Spanning 3 metres requires elite structural tension. We use Dual 8mm Toughened Safety Glass (Top & Bottom) to prevent "glass bowing." This heavy-duty construction ensures a perfectly flat profile and Zero Water Pooling for total peace of mind.
  • Superior Thermal Shield: Achieve a remarkable 0.9 W/m²K U-Value. Designed to exceed Part L Building Regulations, this triple-glazed unit keeps expansive open-plan spaces warm in winter and cool in summer.
  • Acoustic & Solar Protection: 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 to support high snow/wind loads, fully UKCA Certified, and backed by an industry-leading 20-Year Warranty.

Critical Specifications:

Internal Size 1500 x 3000 mm (Structural Opening)
Glass Build Reinforced Dual 8mm Toughened (Triple Glazed)
Performance 0.9 U-Value | 39dB Sound Insulation
Unit Weight Approx. 266kg
Installation Min. 8°–10° Pitch Recommended for Run-off

— Delivery & Pitch Note:

Due to the massive 3-metre span, a minimum pitch of 8°–10° is required to ensure efficient water run-off. Delivery is Kerbside Only (266kg); appropriate manpower or lifting equipment must be available on-site for offloading.

The ultimate wide-span daylight solution for grand architectural projects. Designed to exceed British Building Regulations for safety, strength, and energy efficiency.

-17%
flat roof upstand 1000 x 1500 mm insulated OSB kerb
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Inclined Insulated Upstand for Flat Roof Skylight 1000 x 1500 mm

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Original price was: £ 279.61.Current price is: £ 233.01. 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
-32%
pitched roof rooflight 500 x 1500 mm energy efficient design with high performance glazing
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500x1500mm Pitched Roof Window (6°-45°) | Fixed Triple Glazed Skylight | 0.9 U-Value | KingsView

Original price was: £ 587.00.Current price is: £ 397.62. incl. VAT
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Skylights.co.uk: Trusted rooflights. Built to prevent leaks. Type: Fixed Frameless Pitched Roof Skylight Internal Size: 500 x 1500 mm External Size: 700 x 1700 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°  
-32%
triple glazed flat roof skylight 500 x 1500 mm with elongated glass format
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500x1500mm Fixed Flat Roof Skylight | Frameless Triple Glazed Glass Rooflight | 0.9 U-Value | KingsView

Original price was: £ 587.00.Current price is: £ 397.62. incl. VAT
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KingsView 500x1500mm Frameless Flat Roof Skylight – A premium 0.5m x 1.5m Triple Glazed linear unit designed for modern kitchen extensions and hallways. Featuring an industry-leading 0.9 W/m²K U-Value, this architectural rooflight maximizes natural light while providing superior thermal insulation. Safe & Leakproof Engineering: Part of our high-performance KingsView series, this 42kg unit is built with Thermally Toughened & 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 alternatives.
  • Internal Size: 500 x 1500 mm (0.5m x 1.5m)
  • Glazing Spec: Triple Glazed (with Stratobel Laminated Safety Glass)
  • Thermal Performance: 0.9 W/m²K U-Value & 39dB Sound Proofing
  • Maintenance: Sunlight-activated Self-Cleaning Glass technology
  • Compliance: UKCA Certified, 20-Year Warranty & Building Regs Compliant
  • Delivery: Fast UK shipping direct from the manufacturer
The ultimate linear daylight solution for contemporary homes. 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 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.
-25%
premium pitched roof skylight 800 x 1800 mm with upscale elongated glazing
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800x1800mm Pitched Roof Window (6°-45°) | Fixed Triple Glazed Skylight | 0.9 U-Value | KingsView

Original price was: £ 660.00.Current price is: £ 495.90. 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 1800 mm External Size: 1000 x 2000 mm Glazing Type: Triple Glazed Net Weight: 73.20kg 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°  
-39%
energy efficient flat roof skylight 1500 x 1500 mm with large square glazed area
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1500x1500mm Extra Large Skylight — Reinforced Triple Glazed Rooflight — No Water Pooling — 0.9 U-Value

Original price was: £ 1.569.00.Current price is: £ 957.09. incl. VAT
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KingsView™ 1500x1500mm (Internal Size) Extra Large Square Skylight

Make a bold architectural statement with our 1.5m x 1.5m frameless rooflight. Specifically engineered for large kitchen extensions and modern open-plan living, this premium square unit fits a 1500x1500mm internal structural opening, providing a massive "glass-to-sky" view while delivering the highest levels of thermal safety.

Why the KingsView™ 1.5m Square Series Excels:

  • Anti-Sag Engineering: Spanning 1.5 metres requires superior glass tension. We use Reinforced Dual 8mm Toughened Safety Glass (Top & Bottom) to prevent "glass bowing." This heavy-duty construction ensures a perfectly flat profile and Zero Water Pooling for total structural 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 exceptionally warm in winter and cool in summer.
  • Acoustic & Smart Glass: Blocks up to 39dB of external noise and features Sunlight-Activated Self-Cleaning technology—ensuring your expansive view remains spotless with minimal maintenance.
  • Certified Strength: Rated for high wind and snow loads, fully UKCA Certified, and backed by an industry-leading 20-Year Warranty.

Critical Specifications:

Internal Size 1500 x 1500 mm (Structural Opening)
Glass Build Reinforced Dual 8mm Toughened (Triple Glazed)
Performance 0.9 U-Value | 39dB Sound Insulation
Unit Weight Approx. 110.8kg
Installation Min. 8°–10° Pitch Recommended for Run-off

— Delivery & Pitch Note:

To ensure the 1.5m span remains free of standing water, a minimum pitch of 8°–10° is required. Delivery is Kerbside Only (110.8kg); appropriate manpower or lifting equipment must be available on-site for offloading.

The perfect modern solution for large extensions and open-plan living. Designed to meet strict UK Building Regulations for safety and heat retention.

-17%
large square upstand 1200 x 1200 mm OSB insulated skylight base
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Inclined Insulated Upstand for Flat Roof Skylight 1200 x 1200 mm

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Original price was: £ 268.43.Current price is: £ 223.69. 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
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Installation kit for 1 x Flat Roof Skylight 800x1800mm

£ 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.
-18%
modern flat roof roof window 600 x 2500 mm with extended glass line
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600x2500mm Fixed Flat Roof Skylight | Frameless Triple Glazed Glass Rooflight | 0.9 U-Value | KingsView

Original price was: £ 867.00.Current price is: £ 707.25. incl. VAT
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KingsView 600x2500mm Frameless Flat Roof Skylight – A sleek 0.6m x 2.5m Triple Glazed slimline unit designed for gallery-style kitchen extensions and corridors. Featuring an industry-leading 0.9 W/m²K U-Value, this architectural rooflight maximizes natural light while maintaining superior thermal insulation. Structural Strength & Safety: Built for long-span durability, our KingsView series is 100% leakproof and features Thermally Toughened & Laminated Safety Glass. At 77.4kg, this unit is engineered with a frameless edge-to-edge design to prevent the water pooling and sagging common in cheaper, thinner alternatives.
  • Internal Size: 600 x 2500 mm (0.6m x 2.5m)
  • Glazing Spec: Triple Glazed (with Stratobel Laminated Safety Glass)
  • Performance: 0.9 W/m²K U-Value & 39dB Sound Proofing
  • Maintenance: Sunlight-activated Self-Cleaning Glass technology
  • Compliance: UKCA Certified, 20-Year Warranty & Building Regs Compliant
  • Delivery: Specialist UK shipping direct from the manufacturer
The ultimate slimline daylight solution for modern architecture. Engineered for high performance and a clean, minimalist "glass-to-sky" aesthetic.
-17%
insulated upstand 500 x 500 mm OSB skylight kerb with thermal insulation
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Inclined Insulated Upstand for Flat Roof Skylight 500 x 500 mm

,
Original price was: £ 111.84.Current price is: £ 93.20. 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
-17%
long OSB upstand 800 x 1500 mm insulated skylight support
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Inclined Insulated Upstand for Flat Roof Skylight 800 x 1500 mm

,
Original price was: £ 257.24.Current price is: £ 214.37. 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
installation-kit-for-pitched-skylights-tiled-roof-1000x1500mm
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Installation kit for 1 x Pitched Roof Skylight 1000x1500mm (for a tiled roof)

,
£ 302.45 incl. VAT
Add to cart
  • Weatherproofing Sealant (Silicon) – DOWSIL™ 791, 310ml  - 3 pcs
  • Foam Rope – Structural Glazing Tape – 9mm Thick (7.5m Rolls) - 1 pcs
  • Lead Flashing Textured 450mm x 5m Roll Grey – Easy-Trim - 2 pcs
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.
Quick view
Add to wishlist

Installation kit for 1 x Flat Roof Skylight 800x1500mm

£ 72.45 incl. VAT
Add to cart
  • 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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