Duka Ventilatieopeningen en rookkanalen

Lamellar valve type 70 is a flat model for mounting on a wall. The louvered valve can be used for extraction from e.g. fans, hoods and tumble dryers, where the loose slats open up the internal air flow, while at the same time minimizing wind nuisance from the outside. Available in the colours: white, red, black and grey, so they can blend in naturally with many types of houses.

Ensures tight connection between exhaust pipe and ceiling valve. Prevents condensation damage to the ceiling panel. The Klik system means setting up valves without screws and enables the valve to be removed for cleaning. Fits flap valve type 113.

Lamellar valve type 70 attached transition piece Ø100 mm. Valve with loose slats that opens for internal air flow, but minimizes wind nuisance from the outside. Used in connection with fans, hoods and dryers.

Lamellar valve type 70 attached transition piece Ø100 mm. Valve with loose slats that opens for internal air flow, but minimizes wind nuisance from the outside. Used in connection with fans, hoods and dryers.

For installation in Duka's white plastic ventilation pipes in connection with fans mounted in the wall, when you want to avoid drafts when the fan is switched off.

Damper for EL 600, 700 and S7. Mounted on the exhaust pipe of the fan. The shutter consists of a clear plastic film that is blown up when the fan is running. The shutter is only intended for wall mounting.

With a telescopic valve, you get a complete solution for ventilation in your home. A complete valve with wall penetration and insect screen. External white louvre grill, internal white valve. Note during installation: It is best to install telescopic valves in the outer walls - approx. 100 mm from ceiling. There should be two valves per room, depending on the size of the room. The valves must always be placed opposite each other so that the air circulation proceeds effortlessly. If possible, the valves should be placed on the west and east sides of the house, since the wind in Denmark mainly comes from the west.

Exhaust and intake valve Type 100 VRF, Ø100 mm, white

Louvers for air intake and return. With flange and with fly net. Cast in aluminium.

Jalousie grille with insect net. Mounts directly to wall, plinth or gable. Fasten with 1 screw in each corner or with sealant. Can be used for all types of ventilation tasks. The insect net prevents the entry of insects. If the grate is used in the flue of a tumble dryer, we recommend removing the insect net so that lint from the tumbler does not clog the grate. Manufactured in aluminum sheet which is powder coated.

Ventilation grille Type 460, 400x60 mm, white

Ventilation grille Type 460, 400x60 mm, alu

Louvers for air intake and return. With flange and with fly net. Cast in aluminium.

Louvers for air intake and return. With flange and with fly net. Cast in aluminium.