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 1 x square roof lantern 2000 x 2000 mm

£ 112.60 incl. VAT
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  • Weatherproof Sealant (Silicone) – DOWSIL™ 791, 310ml – 4 pcs
  • Foam Rope – Structural Glazing Tape – 9mm Thickness (7.5m Rolls) – 2 pcs

This kit is designed for a single square roof lantern measuring 2000 x 2000 mm.

Our all-in-one solution saves you both time and effort, removing the need to calculate the correct accessories or required quantities for installation.

All included components are carefully selected to be fully compatible with our roof lanterns, ensuring a secure, dependable, and long-lasting installation.

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insulated skylight upstand 300 x 300 mm OSB base with 6 degree incline
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Inclined Insulated Upstand for Flat Roof Skylight 300 x 300 mm

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Original price was: £ 67.68.Current price is: £ 56.40. 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%
flat roof skylight kerb 400 x 400 mm insulated OSB upstand with thermal core
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Inclined Insulated Upstand for Flat Roof Skylight 400 x 400 mm

,
Original price was: £ 90.24.Current price is: £ 75.20. 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 skylight upstand 400 x 1500 mm insulated OSB kerb for flat roof
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Inclined Insulated Upstand for Flat Roof Skylight 400 x 1500 mm

,
Original price was: £ 212.51.Current price is: £ 177.09. 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
-17%
flat roof kerb 400 x 2000 mm insulated OSB skylight upstand system
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Inclined Insulated Upstand for Flat Roof Skylight 400 x 2000 mm

,
Original price was: £ 268.43.Current price is: £ 223.69. 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
-17%
extra long skylight base 400 x 3000 mm insulated OSB upstand for flat roof
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Inclined Insulated Upstand for Flat Roof Skylight 400 x 3000 mm

,
Original price was: £ 380.27.Current price is: £ 316.89. 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
-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
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
-17%
rectangular skylight upstand 500 x 1500 mm OSB insulated kerb
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Inclined Insulated Upstand for Flat Roof Skylight 500 x 1500 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
-17%
long insulated upstand 500 x 3000 mm OSB base for flat roof skylight
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Inclined Insulated Upstand for Flat Roof Skylight 500 x 3000 mm

,
Original price was: £ 335.54.Current price is: £ 279.62. 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
-17%
flat roof upstand 600 x 600 mm insulated OSB skylight kerb
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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
-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

,
Original price was: £ 167.77.Current price is: £ 139.81. 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
-17%
flat roof skylight base 600 x 1200 mm OSB insulated upstand
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Inclined Insulated Upstand for Flat Roof Skylight 600 x 1200 mm

,
Original price was: £ 201.32.Current price is: £ 167.77. 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
-17%
rooflight upstand 600 x 1500 mm insulated OSB kerb system
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Inclined Insulated Upstand for Flat Roof Skylight 600 x 1500 mm

,
Original price was: £ 234.88.Current price is: £ 195.73. 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
-17%
long skylight kerb 600 x 1800 mm insulated OSB upstand
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Inclined Insulated Upstand for Flat Roof Skylight 600 x 1800 mm

,
Original price was: £ 268.43.Current price is: £ 223.69. 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
-17%
flat roof upstand 600 x 2000 mm OSB insulated skylight base
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Add to wishlist

Inclined Insulated Upstand for Flat Roof Skylight 600 x 2000 mm

,
Original price was: £ 290.80.Current price is: £ 242.33. 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
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