Crystal Aluminium Roof Lantern - 3000mm x 1500mm - Black

Give your room a light and airy feel with this beautiful roof lantern from Crystal. Perfect for fl...

Best current price£2,647.00from Homebase

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4 offers from £2,647.00 - £3,287.39

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HomebaseCrystal-Direct Crystal Aluminium Skylight Roof Black Ext White Int 3000Mmx1500mm
Free delivery in 1–3 days
£2,647.00
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wilkoCrystal Aluminium Skylight Roof - Black Ext White Int - 3000mmx1500mm
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£2,647.00
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Travis PerkinsCrystal Aluminium Skylight Roof Black External White Internal 3000mm x 1500mm
Free delivery in 1–3 days
£3,287.39
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Product Information

Full details

The Crystal Aluminium Roof Lantern is an ideal solution for homeowners and builders seeking to add natural light and architectural elegance to flat roof extensions. It offers a premium look with its sleek black exterior and spacious design, significantly brightening interior spaces. However, prospective buyers should note that installation requires a pre-prepared flat roof upstand and professional-grade handling due to the weight and nature of the toughened glass components.

All features

ColourBlack
Model Part NumberLANBKW3015
BrandCrystal-Direct

Extended Product Information

FAQs

What are the exact dimensions?

The lantern measures 150.0cm in width, 300.0cm in depth, and 34.0cm in height.

Is the white interior standard?

Yes, this model features a crisp white interior finish to maximize light reflection within your room.

What is the warranty period?

This product comes with a 10-year manufacturer's warranty.

Do I need special tools for cleaning?

No special tools are needed; the glass is designed to be self-cleaning, though a hose-down is helpful in very dry periods.

Can this be installed on a pitched roof?

No, this product is specifically designed for flat roof extensions and requires a flat upstand.

What does the U-value mean?

The U-value of 2.2 W/m²K measures the thermal performance; a lower number indicates better insulation properties.

Troubleshooting

Visible condensation on the glass

Check internal room ventilation, as excess humidity is usually the cause of interior condensation rather than the unit itself.

Water pooling around the frame base

Inspect the external upstand flashing and sealants to ensure there are no gaps or tears that allow water ingress.

Pros and Cons

Pros

  • High-quality toughened double glazing for maximum durability
  • Self-cleaning glass reduces the need for manual maintenance
  • Modern design enhances the aesthetic value of extensions
  • Includes a comprehensive 10-year manufacturer's warranty
  • Excellent for maximizing natural daylight in living spaces

Cons

  • Requires professional installation due to weight and glass safety
  • Limited to flat roof applications with appropriate upstands
  • Not intended for non-structural or DIY-only roof projects

Setup, Compatibility & Care

To ensure proper installation, the roof must have a prepared flat upstand that matches the 3000mm x 1500mm footprint. Ensure the upstand is perfectly level and waterproofed before installation to prevent leaks. The aluminium cappings should be secured according to standard glazing practices. For care, while the glass is self-cleaning, occasional rinsing with clean water is recommended during dry spells to assist the cleaning process. Avoid using abrasive sponges or harsh chemicals on the black aluminium cappings to maintain their finish. Always adhere to local building regulations regarding roof glazing and structural support.

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