The Sieger Rooflight System : Roof Glazing  


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.