Double flaps

Smoke and heat ventilation units (SHEV units) are essential components in any fire-protection concept. These life-saving, asset-protecting systems are compulsory requirements as fire safety measures.

We provide for a whole range of requirements tailored to your project's needs:
open-only, open-close, pneumatic, 24V, 230V; certified to EN 12101-2, SHEV designed and dimensioned in accordance with DIN 18232-2, regional building regulations and industrial construction guidelines – for rooflight domes, night flaps, individual flaps, continuous rooflights, glass roof structures, staircases, lift shaft smoke extraction and wall glazing.