Send message
Ask a question
Pricing/Quote
List of suppliers/where can I buy
Sample request
I have read and agree to the terms and conditions of usage and The Building Centre's Privacy Policy. Your request will be sent and shared to the selected manufacturers you submit a request to.

Find products

Use our product finder to search for products and materials

Subscribe to our newsletter to receive news about events and exhibitions, innovation and materials on the latest building product innovations, case studies and more.
I have read and agree to the terms and conditions of usage and The Building Centre's Privacy Policy.
Back to search

Thermally Broken Rooflight

Sieger Systems

The Sieger thermally broken rooflight system is the latest advance in modern roof glazing. Highly insulated glass units can be installed with a frameless appearance using our unique thermally broken rooflight section. Thanks to the advanced design of our thermal break technology these frameless rooflights can be made to very large sizes, allowing lots of light to enter spaces below. 

Sightline: frameless finish

Thermal Insulation: Uw values from 1.2 W/m2K 

Snow Loading: up to 2.02 kN/m2 

Max. Size: a singular insulated glass unit, recommended max size 1.5m x 3m

Pitch: 0 to 45 degrees

Glass Specification: up to 37.5mm thick double glazed unit with toughened laminated inner pane for safety

Shapes: square or rectangular as standard, other shapes available on request.

Find products