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Atlas Bespoke Flat Glass Roof Light

Availability: In stock

Incl. VAT: £334.80 ex VAT £279.00

Quick Overview

Fast Delivery: Manufactured and delivered in approximately 2-3 Weeks

Dont need a bespoke size? Save money by buying a standard size skylight

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Incl. VAT: £334.80 ex VAT £279.00


Atlas Flat Rooflights custom made to your sizes 

Our Atlas skylight range is custom made to your required sizes. we are able to manufacture these to a maximum length of 2500mm and a max width of 1400mm. For larger sizes please call our sales team on 024 76 707700

High Performance 

Atlas Flat Rooflight's unique aluminium external and internal capping combined with a bespoke structural PVCu internal core means it is not only the best looking rooflight but also the best double glazed thermal performing flat rooflight on the market.

  • Overall U value (double glazing and frame) 1.3 w/m²k
  • Structural PVCu internal core with superior thermal properties

Maximum Light 

Creating the appearance of open roof space, the minimalistic external and internal sight lines creates a sleek, modern appearance. It is a stunning addition to any home, building or extension.  The Atlas Rooflight is the best glazed rooflight designed to illuminate any home.


Simple installation

  • Hidden direct fixing and strap fixing alternative
  • Internal plasterboard pocket for easy boarding and plastering
  • Clip in external weather bar and internal cover trim

Additional Features 

-Weather resistant - 5 degree pitched kerb allowing the water to drain off the glazing unit unto the existing flat roof

-Optional Insulated kerb upstands available to purchase

-Standard toughened double glazed spec - 6mm Clear outer /16mm gas/6mm Clear inner

-Low maintenance

-Solar control glass options available 

-Manufactured and kitemarked to BS EN 1279-2 and toughened to BS EN 12150-

-10 year seal and easy clean coating warranty

-Minimal external and internal sightlines

Atlas flat glass skylight measure guide

Measuring Guide

When measuring the size of your required skylight please measure the external dimension of your upstand as illustrated above

Maximum Length is up to 2660mm and the max width is up to 1560mm

Recommended upstand width is 80mm 

All Atlas bespoke bespoke rooflights have a 2mm tolerance and are manufactured with an additional 6mm overhang to allow for the roof finnish.

For additional info please call our sales team on 02476 707700



Part L CompliantYes
Security Not Tested
Fire Rating

Manufactured & kitemarked to BS EN 1279-2.  

toughened to BS EN 12150-1

U Value of Glass 1W/m2K
U Vlalue overall Roof Light 1.3W/m2k
Glass spec Overall 28mm
6mm Toughened Outer
16mm Argon Filled Cavity
6mm Toughened
Noise Reduction Not Tested
Frame Material Aluminium
Frame Colour

Anthracite Grey (7016)

Black (9005)

Thermal Break Yes
Size Options Bespoke Made to MEasure
Warranty 10 Years
Weight 40kg/m2

Additional Information

SKU atlas-flat-rooflight
Weight (kg) 1.0000
Brand Name Atlas
Delivery Lead Time 10-15 Working Days