With a telescopic vent, you get a complete solution for natural ventilation in your home. The telescopic vent consists of a wall bushing, an external grey louvre grille, and an internal white diffuser valve. Suitable for wall thicknesses from 230-350 mm. A hole is made in the wall with a slight downward slope, and the telescopic vent is then inserted. It is recommended to seal the external louvre grille with sealant between the wall and the frame.

Note when mounting:
It is best to install telescopic vents in the outer walls - approximately 100 mm from the ceiling. There should be two valves per room, depending on the size of the room. The vents should always be placed opposite each other so that air circulation is smooth. If possible, the vents should be placed on the west and east sides of the house, as the wind in Denmark comes mainly from the west.

With a telescopic valve you get a complete solution for natural ventilation in your home. A complete telescopic valve with soundproof wall duct, insect screen, external grey, red or white louvre, internal white wall valve with cord pull, dust filter and condensation-insulated cover.

Used for wall thicknesses from 260-400 mm. Can be extended with a 20 cm extension tube. Sound reduction in closed position is 45 dB and in fully open position is 26 dB.

Note when mounting:
It is best to install telescopic vents in the outer walls - approximately 100 mm from the ceiling. There should be two valves per room, depending on the size of the room. The vents should always be placed opposite each other so that air circulation is smooth. If possible, the vents should be placed on the west and east sides of the house, as the wind in Denmark comes mainly from the west.

With a telescopic valve you get a complete solution for natural ventilation in your home. A complete telescopic valve with soundproof wall duct, insect screen, external grey, red or white louvre, internal white wall valve with cord pull, dust filter and condensation-insulated cover.

Used for wall thicknesses from 260-400 mm. Can be extended with a 20 cm extension tube. Sound reduction in closed position is 45 dB and in fully open position is 26 dB.

Note when mounting:
It is best to install telescopic vents in the outer walls - approximately 100 mm from the ceiling. There should be two valves per room, depending on the size of the room. The vents should always be placed opposite each other so that air circulation is smooth. If possible, the vents should be placed on the west and east sides of the house, as the wind in Denmark comes mainly from the west.

With a telescopic valve you get a complete solution for natural ventilation in your home. A complete telescopic valve with soundproof wall duct, insect screen, external grey, red or white louvre, internal white wall valve with cord pull, dust filter and condensation-insulated cover.

Used for wall thicknesses from 260-400 mm. Can be extended with a 20 cm extension tube. Sound reduction in closed position is 45 dB and in fully open position is 26 dB.

Note when mounting:
It is best to install telescopic vents in the outer walls - approximately 100 mm from the ceiling. There should be two valves per room, depending on the size of the room. The vents should always be placed opposite each other so that air circulation is smooth. If possible, the vents should be placed on the west and east sides of the house, as the wind in Denmark comes mainly from the west.

Telescopic valve

With a telescopic valve you get a complete solution for natural ventilation in your home. A complete telescopic valve with soundproof wall duct, insect screen, external grey, red or white louvre, internal white wall valve with cord pull, dust filter and condensation-insulated cover.

Used for wall thicknesses from 260-400 mm. Can be extended with a 20 cm extension tube. Sound reduction in closed position is 45 dB and in fully open position is 26 dB.

Note when mounting:
It is best to install telescopic vents in the outer walls - approximately 100 mm from the ceiling. There should be two valves per room, depending on the size of the room. The vents should always be placed opposite each other so that air circulation is smooth. If possible, the vents should be placed on the west and east sides of the house, as the wind in Denmark comes mainly from the west.

Telescopic valve

With a telescopic valve you get a complete solution for natural ventilation in your home. A complete telescopic valve with uninsulated wall duct, insect screen, external grey louvre and internal white disc valve.

Used for wall thicknesses from 260-400mm. Can be extended with a 20 cm extension tube.

Note when mounting:
It is best to install telescopic vents in the outer walls - approximately 100 mm from the ceiling. There should be two valves per room, depending on the size of the room. The vents should always be placed opposite each other so that air circulation is smooth. If possible, the vents should be placed on the west and east sides of the house, as the wind in Denmark comes mainly from the west.

With a telescopic valve you get a complete solution for natural ventilation in your home. The telescopic valve is complete with extra soundproof wall duct, insect screen, external grey louvre, internal white wall valve with cord pull, dust filter and condensation-insulated cover.

Used for wall thicknesses from 260-400 mm. Can be extended with a 20 cm extension tube. Sound attenuation in closed position is 62 dB and in fully open position is 47 dB.

Note when mounting:
It is best to install telescopic vents in the outer walls - approximately 100 mm from the ceiling. There should be two valves per room, depending on the size of the room. The vents should always be placed opposite each other so that air circulation is smooth. If possible, the vents should be placed on the west and east sides of the house, as the wind in Denmark comes mainly from the west.

With a telescopic vent, you get a complete solution for natural ventilation in your home. A complete vent with wall duct and insect screen. White external louvre grate, white internal vent.

Note when mounting:
It is best to install telescopic vents in the outer walls - approximately 100 mm from the ceiling. There should be two valves per room, depending on the size of the room. The vents should always be placed opposite each other so that air circulation is smooth. If possible, the vents should be placed on the west and east sides of the house, as the wind in Denmark comes mainly from the west.