Product Portfolio Rooflights

X-One Rooflight—Ventilation Options

 

Xtralite rooflights can incorporate a range of ventilation and access systems.

 

Where ventilation is a primary consideration for energy efficient environmental management or smoke control during fires, refer to the Automatic Opening Vent Systems (AOV) page.

 

Rotary Vent (02)

A unique rotary action vent controller offers variable ventilation, distinctive internal appearance and smooth, silent operation, and prevents ‘in-blown’ roof debris and water ingress.

Manual Wormgear Vent (03)

The whole rooflight top hinges to allow ventilation through the open vent area.

Linear Motor Vent (06)

The whole rooflight top hinges to allow ventilation through the open vent area.

Unventilated (00)

Often referred to as a ‘fixed’ rooflight, ideal for situations where ventilation is not required.
NOTE: Before specifying this option it is as well to check that the ventilation required by AD Part ‘L’ & AD Part ‘F’ for the room below, is provided by other means, thus ensuring the risk of condensation is minimised.

How to specify Xtralite rooflights

If you need to know more about the elements that make up the X-One rooflight, click on the following for more information:

Understanding glazing

Understanding roof fixing and security

If you would like to specify exactly which X-One configuration you require, click on the following to go to the specification guide:

Go to 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:

Go to downloads section