Louvre windows and rooflights

All the louvre windows in our range are certified to standard 12101-2, which makes them suitable for smoke and heat exhaust ventilation systems (SHEVS) too. They are also used elsewhere, for example to extract smoke or supply air in protected escape routes. They offer good acoustic and thermal insulation performance and can be fitted either on their own or into aluminium systems from leading manufacturers in place of glazing.