Staircase smoke exhaust

Step 1 - Choose a top unit

Acrylic- or polycarbonate dome skins in opaque surface provides diffused daylight, improving the light needed for working.

2-layer dome skins

2 layer dome is suitable for uninhabited rooms. Available in acrylic or polycarbonate.

3-layer dome skins

3 layer dome for more insulation in uninhabited rooms. Available in acrylic or polycarbonate.

 

Step 2 - Base unit

Comes with smoke exhaust PVC base unit that can open up to 50 cm. With purchase of the control unit and wall switch, the dome can be operated via the wall switch for daily ventilation or can open automatically to effectively let out smoke. Smoke detector and break glass points are  available. PVC base unit is also available in 30 centimeters .

Step 3 - Smoke exhaust accessories

Smoke sensors, control system and break glass units to be purchased separately.

Control unit

For operation of up to four flat roof smoke exhaust domes.
KFC 100J

Smoke detector

For early fire detection.
KFA 100

Break glass point

For activating the smoke exhaust function.
KFK 100-104

Step 4 - Possible installation add-ons

Fall through grid

Ensures safe working conditions on the roof.
ZCJ 257

Securing kit

Frame fixing kit for secure mechanical fixation of the roofing material to the window frame.
ZZZ 210J

Lining

Lining for flat roof. This all-in-one solution includes PVC panels, vapour barrier and facings.
LSF 2000

Wall switch

For daily comfort ventilation.
KFK 200