Universal clamp

Metal clamp with snap lock for fastening flexible hoses. Can be used for dimensions from Ø60 mm to Ø165 mm

Colour: Aluminium

Plastic clamps

Nylon clamp for attaching flexible hoses.
Length 550 mm, width 9 mm

Colour: White

Aluminium flex hose

Used for exhaust ducts where there is a risk of high temperatures.

Also used in connection with VillaVentilation systems as it facilitates installation. It is important to fully stretch the hose to minimise internal resistance.

Withstands temperatures up to 250 C.

Colour: Aluminium
Length: 3 metres

Aluminium flex hose

Used for exhaust ducts where there is a risk of high temperatures.

Also used in connection with VillaVentilation systems as it facilitates installation. It is important to fully stretch the hose to minimise internal resistance.

Withstands temperatures up to 250 C.

Colour: Aluminium
Length: 3 metres

Aluminium flex hose

Used for exhaust ducts where there is a risk of high temperatures.

Also used in connection with VillaVentilation systems as it facilitates installation. It is important to fully stretch the hose to minimise internal resistance.

Withstands temperatures up to 250 C.

Colour: Aluminium
Length: 3 metres

Aluminium flex hose

Used for exhaust ducts where there is a risk of high temperatures.

Also used in connection with VillaVentilation systems as it facilitates installation. It is important to fully stretch the hose to minimise internal resistance.

Withstands temperatures up to 250 C.

Colour: Aluminium
Length: 3 metres

Insulated flex hose with 50 mm insulation. Withstands up to 70 degrees C.

An insulated flex hose should be used when passing a cold attic as the insulation layer minimises condensation when the warm air passes the cold attic.

When installing mechanical ventilation systems, it is recommended to use a flex hose without insulation and post-insulate it with 2 x 50 mm insulation to achieve the most optimal condensation insulation.

With sustained temperature differences of 8 degrees or more in the exhaust air and the temperature in the room where the flexible hose is placed, Duka Ventilation cannot guarantee that 25 or 50 mm insulation is sufficient insulation against condensation.

The hose is fire retardant according to DIN 4102-1 B2, i.e. flame retardant.

Colour: White hose, outer grey cover foil
Made of polyethylene and mineral wool.

Important when mounting:
Remember that flex hoses need to be fitted/tightened tightly for the best airflow.

Insulated flex hose with 50 mm insulation. Withstands up to 70 degrees C.

An insulated flex hose should be used when passing a cold attic as the insulation layer minimises condensation when the warm air passes the cold attic.

When installing mechanical ventilation systems, it is recommended to use a flex hose without insulation and post-insulate it with 2 x 50 mm insulation to achieve the most optimal condensation insulation.

With sustained temperature differences of 8 degrees or more in the exhaust air and the temperature in the room where the flexible hose is placed, Duka Ventilation cannot guarantee that 25 or 50 mm insulation is sufficient insulation against condensation.

The hose is fire retardant according to DIN 4102-1 B2, i.e. flame retardant.

Colour: White hose, outer grey cover foil
Made of polyethylene and mineral wool.

Important when mounting:
Remember that flex hoses need to be fitted/tightened tightly for the best airflow.

Please noteThis item is not stocked and is a special order item

Insulated flex hose with 50 mm insulation. Withstands up to 70 degrees C.

An insulated flex hose should be used when passing a cold attic as the insulation layer minimises condensation when the warm air passes the cold attic.

When installing mechanical ventilation systems, it is recommended to use a flex hose without insulation and post-insulate it with 2 x 50 mm insulation to achieve the most optimal condensation insulation.

With sustained temperature differences of 8 degrees or more in the exhaust air and the temperature in the room where the flexible hose is placed, Duka Ventilation cannot guarantee that 25 or 50 mm insulation is sufficient insulation against condensation.

The hose is fire retardant according to DIN 4102-1 B2, i.e. flame retardant.

Colour: White hose, outer grey cover foil
Made of polyethylene and mineral wool.

Important when mounting:
Remember that flex hoses need to be fitted/tightened tightly for the best airflow.

Please noteThis item is not stocked and is a special order item

Insulated flex hose with 50 mm insulation. Withstands up to 70 degrees C.

An insulated flex hose should be used when passing a cold attic as the insulation layer minimises condensation when the warm air passes the cold attic.

When installing mechanical ventilation systems, it is recommended to use a flex hose without insulation and post-insulate it with 2 x 50 mm insulation to achieve the most optimal condensation insulation.

With sustained temperature differences of 8 degrees or more in the exhaust air and the temperature in the room where the flexible hose is placed, Duka Ventilation cannot guarantee that 25 or 50 mm insulation is sufficient insulation against condensation.

The hose is fire retardant according to DIN 4102-1 B2, i.e. flame retardant.

Colour: White hose, outer grey cover foil
Made of polyethylene and mineral wool.

Important when mounting:
Remember that flex hoses need to be fitted/tightened tightly for the best airflow.

Please noteThis item is not stocked and is a special order item

Insulated flex hose with 25 mm insulation. Withstands up to 70 degrees C.

An insulated flex hose should be used when passing a cold attic as the insulation layer minimises condensation when the warm air passes the cold attic.

When installing mechanical ventilation systems, it is recommended to use a flex hose without insulation and post-insulate it with 2 x 50 mm insulation to achieve the most optimal condensation insulation.

With sustained temperature differences of 8 degrees or more in the exhaust air and the temperature in the room where the flexible hose is placed, Duka Ventilation cannot guarantee that 25 or 50 mm insulation is sufficient insulation against condensation.

The hose is fire retardant according to DIN 4102-1 B2, i.e. flame retardant.

Colour: White hose, outer grey cover foil
Made of polyethylene and mineral wool.

Important when mounting:
Remember that flex hoses need to be fitted/tightened tightly for the best airflow.

Insulated flex hose with 25 mm insulation. Withstands up to 70 degrees C.

An insulated flex hose should be used when passing a cold attic as the insulation layer minimises condensation when the warm air passes the cold attic.

When installing mechanical ventilation systems, it is recommended to use a flex hose without insulation and post-insulate it with 2 x 50 mm insulation to achieve the most optimal condensation insulation.

With sustained temperature differences of 8 degrees or more in the exhaust air and the temperature in the room where the flexible hose is placed, Duka Ventilation cannot guarantee that 25 or 50 mm insulation is sufficient insulation against condensation.

The hose is fire retardant according to DIN 4102-1 B2, i.e. flame retardant.

Colour: White hose, outer grey cover foil
Made of polyethylene and mineral wool.

Important when mounting:
Remember that flex hoses need to be fitted/tightened tightly for the best airflow.

Insulated flex hose with 25 mm insulation. Withstands up to 70 degrees C.

An insulated flex hose should be used when passing a cold attic as the insulation layer minimises condensation when the warm air passes the cold attic.

When installing mechanical ventilation systems, it is recommended to use a flex hose without insulation and post-insulate it with 2 x 50 mm insulation to achieve the most optimal condensation insulation.

With sustained temperature differences of 8 degrees or more in the exhaust air and the temperature in the room where the flexible hose is placed, Duka Ventilation cannot guarantee that 25 or 50 mm insulation is sufficient insulation against condensation.

The hose is fire retardant according to DIN 4102-1 B2, i.e. flame retardant.

Colour: White hose, outer grey cover foil
Made of polyethylene and mineral wool.

Important when mounting:
Remember that flex hoses need to be fitted/tightened tightly for the best airflow.

Insulated flex hose with 25 mm insulation. Withstands up to 70 degrees C.

An insulated flex hose should be used when passing a cold attic as the insulation layer minimises condensation when the warm air passes the cold attic.

When installing mechanical ventilation systems, it is recommended to use a flex hose without insulation and post-insulate it with 2 x 50 mm insulation to achieve the most optimal condensation insulation.

With sustained temperature differences of 8 degrees or more in the exhaust air and the temperature in the room where the flexible hose is placed, Duka Ventilation cannot guarantee that 25 or 50 mm insulation is sufficient insulation against condensation.

The hose is fire retardant according to DIN 4102-1 B2, i.e. flame retardant.

Colour: White hose, outer grey cover foil
Made of polyethylene and mineral wool.

Important when mounting:
Remember that flex hoses need to be fitted/tightened tightly for the best airflow.

Insulated flex hose with 25 mm insulation. Withstands up to 70 degrees C.

An insulated flex hose should be used when passing a cold attic as the insulation layer minimises condensation when the warm air passes the cold attic.

When installing mechanical ventilation systems, it is recommended to use a flex hose without insulation and post-insulate it with 2 x 50 mm insulation to achieve the most optimal condensation insulation.

With sustained temperature differences of 8 degrees or more in the exhaust air and the temperature in the room where the flexible hose is placed, Duka Ventilation cannot guarantee that 25 or 50 mm insulation is sufficient insulation against condensation.

The hose is fire retardant according to DIN 4102-1 B2, i.e. flame retardant.

Colour: White hose, outer grey cover foil
Made of polyethylene and mineral wool.

Important when mounting:
Remember that flex hoses need to be fitted/tightened tightly for the best airflow.