Description: We can supply tested and fully certified EN12102-2 smoke hatch ventilators for smoke clearance of staircases, smoke shafts and lobby areas. Our hatch ventilators comply with the latest regulations and open to a maximum of 160° within 60 seconds, each with a perspex lid to allow natural light through. The hatches are sold as smoke ventilators sized at 1sqm (generally for staircases and shafts), or 1.5sqm (generally for corridors and lobbies).
Fully certified to EN12101-2
Compliant with Building Regulation ADB and ADL
Opens to 160 ̊ within 60 seconds
Can incorporate roof access facility
Provide natural comfort ventilation
Impact resistant to EN1873 1200 joules and are therefore certified non-fragile
Available as square, rectangular or circular
Available with a glazed or solid insulated lid
Available with PVC upstands or direct to builder’s upstand
Additional vent sizes, glazing and finishes available
All SVS installations & Maintenance meet the requirements of Approved Document B, BS7346, BS9999, BS9991, EN12101 and The Regulatory Reform (Fire Safety) Order 2005. Please follow the links below for more information.