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 for staircases, or 1.5sqm for head of shaft ventilation.
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.