Spectrum Glazing Ltd Essex

Flat Glass Roof Skylights available in a wide range of bespoke sizes

DIY Flat Skylight Essex
Flat glass rof detail
With unrivalled looks and thermal performance, the Atlas Flat Rooflight is the ultimate glazed flat rooflight designed to throw maximum light into any home. The Atlas Flat Rooflight brings stylish ambience to a home and its minimalistic roof frame ensures that it suits any style property. Thanks to the Atlas Flat Rooflight’s unique structural design, it is not only the best looking flat rooflight but one of the best double glazed thermal performing flat rooflight on the market.
White Ultraframe Ultrasky Roof Lantern
black ultraframe roof lantern
Black Ultrasky Aluminium Lantern Roof
ultrasky roof lantern
  • The unique aluminium external and internal capping and bespoke structural uPVC internal core make the Atlas Flat Rooflight the ultimate glazed flat rooflight. Sitting flush with the internal plaster line, the fixed flat rooflight appears frameless from the interior of the home, creating the illusion of an open roof space.
  • Thermal performance is at the forefront of homeowners minds. With an unrivalled double glazing overall U Value (roof and glass) of 1.3 w/m2k the Atlas Flat Rooflight outperforms many of its rivals.
  • The minimalistic contemporary external design with flush glazing gives a sleek, modern appearance and is a stunning addition to any home extension.


Once you have purchased one of our premium Flat glass skylights online; we will email for a confirmation which will include the external lantern roof kerb sizes required. We will also at this time confirm the delivery date. Our flat glass skylights are normally delivered within 2 to 3 weeks.

Your flat glass roof skylight payment is processed securely through our website using our payment gateways Stripe or PayPal. If you prefer we can also take orders over the phone if you call 0345 619 7733 or by using the live whatsapp chat to make contact with us through this website. 

If you require fitting of your Flat glass roof skylight to a pre-built existing kerb upstand then this can be provided currently in the following areas: London, Essex, Kent, Suffolk & Hertfordshire.

Flat Skylight Brochure

Flat Glass Skylight Installation Guide