Product Information

In some instances smoke vent rooflights not only have to permit smoke to escape they also need to provide an exit route either in an emergency (since these openings are typically at the top of buildings) or to provide maintenance.


These two elements combined with the ability to offer natural ventilation to control temperatures and air quality are achieved with Xtralite’s horizontal sliding rooflight which are also ideal in windy conditions – typically on the coast – see picture below or visit the newsletters page.

Roof Opening and Access

Smoke ventilation systems are designed to ensure a natural flow of smoke from the building into the atmosphere. AOVs may also be used for cooling where there is heat gain and airflow is required to maintain a comfortable environment.

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: