X-Glaze Polycarbonate Glazing
The X-Glaze rooflight range provides single, double or triple skin polycarbonate glazing units for direct fixing to a builder’s kerb or upstand. As there are no integral frames or kerbs, the usual range of Xtralite ventilation, access and other options are not available.
Also, the Ud value provided applies to glazing only, as — for Building Regulations purposes— the builder’s kerb or upstand forms an integral part of the roof not the rooflight.
The various glazing layers in Xtralite rooflights can be supplied in four types or colours: clear, opal, bronze or diffused—with the characteristics described below:
To achieve compliance with building regulations part L, specify a triple skin which achieves a Ud value of 1.8. X-Glaze is also available in double skin (Ud value 2.9) and single skin (Ud value 4.0) configurations.
|Thermal Efficiency||Ud Value||1.8~4.0|
|Hit and Miss Vent|
|Manual Wormgear Vent|
|Linear Motor Vent|
|Gas Spring Vent|
|Controlled Louvre Vent|
|Roof Attachment||Flexible Metal Roof|
|Insulated Metal Foot|
|Direct to Roof Deck|
How to specify Xtralite rooflights
If you would like to specify exactly which configuration you require, click on the following to go to the specification guide:
To find a full range of PDF and CAD drawings for the Xtralite range, click on the following to go to the downloads section: