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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.
Natural Smoke Ventilator Models: ESW-50REM and ESS-50REM
Linear actuators open the covers to the fire open position of 140 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.
STANDARD SIZES
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
ESS-50 REM *SPECIAL*
(Fabricated to special size requirements)
Guide Specification ESW-50REM
| MATERIAL |
Cover and frame are 3mm Aluminium
|
| COVER |
Brake-formed, hollow metal design with 50mm concealed polyisocyanurate insulation with a U-value of 0.47 W/m²K, 100mm beaded overlapping flange, fully-welded at corners, and internally reinforced for 195 kg/m² live load and 97 kg/m² wind uplift.
|
| CURB |
305mm in height with integral capflashing, 50mm polyisocyanurate insulation with a U-value of 0.47 W/m²K, fully-welded at corners, and 114mm mounting flange with 11mm holes provided for securing frame to the roof deck.
|
| WIND DEFLECTORS |
4mm Aluminium with 3mm EPDM gasket
|
| GASKET |
Extruded EPDM rubber gasket permanently adhered to cover
|
| OPERATING MECHANISM |
Linear actuators open each cover to the fire open position of 140 degrees. Information on control options available
|
| FINISH |
Mill finish Aluminium
|
| HARDWARE |
Hinges and fasteners are Stainless Steel Type 316
|
| Weight |
140Kg
|
| PATENT |
U.S. Patent 5,960,596
|
For more information on ESW 50 REM 1260 X 1260mm Smoke Vent talk to Bilco UK Ltd