Certified to BS EN 12101-2 for natural smoke and heat exhaust ventilation. 140° opening angle delivers 1.06m² geometric free area for stairwell and corridor applications.
Meets Approved Document L thermal performance requirements as standard, ensuring compliance with energy efficiency regulations without additional components.
Suitable for flat and pitched roofs across production halls, logistics centres, public buildings, commercial properties and residential developments.
Single-leaf design opens to 140° for maximum smoke and heat dispersal. Rapid opening in under 60 seconds for emergency smoke ventilation.
Installs on flat and pitched roofs up to 15° with standard or bespoke sizing. Suitable for commercial, industrial and residential buildings.
Meets Approved Document L thermal performance requirements, ensuring energy efficiency compliance alongside smoke ventilation capability.
Robust galvanised steel base construction with turn-down flange and drip cap for secure, weather-resistant roof integration.
Standard 10mm opal polycarbonate lid provides light diffusion and strength. Clear, 20mm and 25mm lid options available on request.
Delivers both emergency smoke extraction and daily environmental ventilation in a single unit, compatible with 400 Series, O Range and 1000-G controllers.
Standard in-stock size with 1100mm x 1100mm structural opening. Opal 10mm polycarbonate lid. Galvanised steel base with 200mm upstand height.
Non-standard sizes available on request. Alternative lid options include clear polycarbonate, dome options and sandwich panel configurations.
Certified for natural smoke and heat exhaust ventilation systems. Independently tested and verified for UK smoke ventilation standards.
Compliant with Approved Document L thermal performance requirements for energy efficiency in new and refurbished buildings.
Smoke ventilation systems require regular testing and record-keeping by authorised, competent persons. Servicing by accredited and certified smoke vent engineers only.
We have a team of ventilation specialists on hand to help guide you towards selecting and customising your system.
Call us: 01202 725 485
Email us: info@vent-trade.co.uk
Certified smoke control panel for single stairwell to 60-zone networked systems. 24V 7A output with 72-hour battery backup. EN 12101-10 compliant.
140° opening smoke ventilator with roof access capability up to 2.5m² GFA. Offset 24v actuator for safe maintenance access. BS EN 12101-2 certified 140° opening
Centre-pivot EN 12101-2 smoke ventilation roof window with integrated actuator and 90° opening. Up to 2.5m² GFA. For stairwells and corridors.
