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Dyer EN 12101-2 compliant natural smoke ventilation used at Bollo Lane

Dyer EN 12101-2 compliant natural smoke ventilation used at Bollo Lane

Dyer were asked to supply and install window drives for Bollo Lane apartment blocks in West London.

Bollo Lane is a 13 storey mixed use residential scheme. The space is home to 112 flats and offers a number of large sociable spaces.

The certified windows form part of the natural smoke ventilation system.

The project required the operation of 16 bottom hinged open out windows to ventilate smoke from the communal corridors.

Dyer provided an EN12101-2 certified solution with Century Facades, using the Reynaers CS77 aluminum window system.

To provide the opening angle required, and achieve the free area requirements, Dyer laterally mounted a pair of drives on each vent.

Following the installation of the drives, Dyer CE marked the windows and issued a Declaration of Performance.

The KA 54/1000 BSY+ sets provide an opening force of 1000 N and 1000 mm stroke length.

Each 24v drive is laterally mounted to provide an opening angle of 57° and achieve a geometric free area of 1.57m2 through each vent.

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Dyer Environmental Controls

Dyer Environmental Controls

Since 1991 Dyer have specialised in natural and smoke ventilation. We have been providing bespoke solutions to exciting new construction projects and refurbishments throughout the construction and glazing industry.

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T(0161) 491 4840
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 Unit 10, Lawnhurst Trading Estate, Cheadle Heath, Stockport, Cheshire, SK3 0SD

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