Smoke Vent ESW-50REM: ESW-50REM  


BILCO Natural Smoke and Heat Exhaust Ventilators are manufactured to comply with all the latest regulations including the Construction Products Regulation 305/2011. All standard vents are supplied CE-marked and with a Declaration of Conformity, and are manufactured to meet the demands of Building Regulations, Approved Document B, BS9999 and BS EN12101-2.

Linear actuators open the covers to the fire open position of 90 degrees within 60 seconds.

Curb-mounted junction box with terminal block enclosed for power cable connection.

Built-in wind deflector to protect open vent against wind loads.

Newly-designed closed-cell EPDM sponge gasket, helps meet Building Regulation air leakage targets by providing a better seal of the cover to the curb, ensuring complete weathertightness.

Entire vent is weathertight with fully-welded corner joints on cover and curb.

Fully-insulated cover and curb ensures maximum energy efficiency.

Curb features the Bil-Clip® Flashing System, an innovative method to quickly and easily secure single-ply roofing material to BILCO roof products.


ESW-50REM 1260x1260mm
Overall size: 1488x1488mm / weight: 140kg / clear vent area: 1.0m²

ESW-50REM CL (with curb liner) 1260x1260mm
Overall size: 1488x1488mm / weight: 150kg / clear vent area: 1.0m²

(Fabricated to special size requirements)

  • Dimensions 1260mm x 1260mm internal dimension. Overall dimension 1488mm x 1488mm
  • Material(s) Aluminium
  • Colour(s) Mill finished aluminium. PPC colour option available.
  • Finish/effect/texture Mill finish aluminium
  • Special features CE marked. Free aerodynamic area 1m². Fitted with single linear actuator capable of opening the cover to fire open position of 140⁰ within 60 seconds
  • Suitability/use Suitable for installation in flat roofs.