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Isolierte Wickelfalzrohre

Isoliertes Wickelfalzrohr aus verzinktem Stahlblech und nicht brennbarer Mineralwolle

Doppelwandiges, isoliertes Wickelfalzrohr schützt effektiv vor Kondenswasser.
Kondenswasser ist Hauptursache für Feuchteschäden in Gebäuden und entsteht überall dort , wo warme Luft auf kalte Oberflächen trifft. Das kann Beispielsweise bei einer Frischluftzufuhr im Winter oder Fortluft aus einem Wärmetauscher der Fall sein. 

Mögliche Anwendungsfälle:

Außen- und Fortluftkanal

Um Kondensat auf der Außenseite der Rohrleitungen zu vermeiden, muss der Kanal mit einer Dämmung ummantelt werden. Eine Isolierstärke von ca. 15 mm kann hier ausreichend sein.

Zu- und Abluftleitung durch kalte Räume

Hier müssen die Kanäle vor Wärmeverlusten geschützt und verhindert werden, dass auf der Innenseite der Abluftleitung Kondensat entsteht. Die Isolierstärke hängt von der Umgebungstemperatur ab. Wenn es sich um Außentemperaturen (z.B. ungedämmter Dachboden) handelt, sollte eine Isolierstärke von 50 mm gewählt werden. In unbeheizten Räumen (z.B. unbeheizten Keller) kann die Isolierstärke von 25 mm angewandt werden.


Als Sonderanfertigung können wir Ihnen auch Aluminium oder Edelstahl anbieten


Insulated spiral duct
Insulated spiral duct
Inner diameter | insulation thickness [mm]: 100 | 15

Insulated spiral duct made of galvanised sheet steelDouble-walled, insulated spiral ducting provides effective protection against condensation.Designed in accordance with DIN EN 12237 and DIN EN 1506Condensation is the main cause of moisture damage in buildings and occurs wherever warm air meets cold surfaces. This can be the case, for example, with a fresh air supply in winter or exhaust air from a heat exchanger. Material: galvanised sheet steelLength: 1 metreInsulation thicknesses: 15 mm| 25 mm | 50 mmMake: Intelmann Possible applications:Outdoor and exhaust air ductTo prevent condensation on the outside of the pipework, the duct must be encased in insulation. An insulation thickness of approx. 15 mm may be sufficient here.Supply and return air ducting through cold roomsHere, the ducts must be protected against heat loss and condensation must be prevented from forming on the inside of the exhaust air duct. The insulation thickness depends on the ambient temperature. If the temperature is outside ( uninsulated attic), an insulation thickness of 50 mm should be selected. In unheated rooms ( unheated cellar), the insulation thickness of 25 mm can be used.

Variants from €24.57
Regular price: €32.61
Insulated nipple (pipe connector)
Insulated nipple (pipe connector)
Inner diameter | insulation thickness [mm]: 100 | 15

Insulated nipple for spiral ducts made of galvanised sheet steelDouble-walled, insulated spiral ducting provides effective protection against condensation.Designed in accordance with DIN EN 12237 and DIN EN 1506 Condensation is the main cause of moisture damage in buildings and occurs wherever warm air meets cold surfaces. This can be the case, for example, with a fresh air supply in winter or exhaust air from a heat exchanger. Material: galvanised sheet steelInsulation thickness: 15 mmMake: Intelmann Possible applications:Outside and exhaust air ductTo prevent condensation on the outside of the pipework, the duct must be encased in insulation. An insulation thickness of approx. 15 mm may be sufficient here.Supply and return air ducting through cold roomsHere, the ducts must be protected against heat loss and condensation must be prevented from forming on the inside of the exhaust air duct. The insulation thickness depends on the ambient temperature. If the temperature is outside ( uninsulated loft), an insulation thickness of 50 mm should be selected. In unheated rooms ( unheated cellar), the insulation thickness of 25 mm can be used.

Variants from €9.87
Regular price: €10.87
Insulated spiral-seam bend 30° - 90°
Insulated spiral-seam bend 30° - 90°
Degree [°]: 90 degrees Inner diameter | insulation thickness [mm]: 100 | 15

Insulated spiral duct made of galvanised sheet steelDouble-walled, insulated spiral duct effectively protects against condensation. Condensation is the main cause of moisture damage in buildings and occurs wherever warm air meets cold surfaces. This can be the case, for example, with a fresh air supply in winter or exhaust air from a heat exchanger. Material: galvanised sheet steelInsulation thickness: 15 mm Possible applications:Outside and exhaust air ductTo prevent condensation on the outside of the pipework, the duct must be encased in insulation. An insulation thickness of approx. 15 mm may be sufficient here.Supply and return air ducting through cold roomsHere, the ducts must be protected against heat loss and condensation must be prevented from forming on the inside of the exhaust air duct. The insulation thickness depends on the ambient temperature. If the temperature is outside ( uninsulated loft), an insulation thickness of 50 mm should be selected. In unheated rooms ( unheated cellar), the insulation thickness of 25 mm can be used.

Variants from €21.45
Regular price: €32.11
Insulated sleeve (moulded part connector)
Insulated sleeve (moulded part connector)
Inner diameter | insulation thickness [mm]: 100 | 15

Insulated sleeve for spiral ducts made of galvanised sheet steelDouble-walled, insulated spiral ducting provides effective protection against condensation.Design in accordance with DIN EN 12237 and DIN EN 1506Condensation is the main cause of moisture damage in buildings and occurs wherever warm air meets cold surfaces. This can be the case, for example, with a fresh air supply in winter or exhaust air from a heat exchanger.Material: galvanised sheet steelInsulation thickness: 15 mmMake: Intelmann Possible applications:Outside and exhaust air ductTo prevent condensation on the outside of the pipework, the duct must be encased in insulation. An insulation thickness of approx. 15 mm may be sufficient here.Supply and return air ducting through cold roomsHere, the ducts must be protected against heat loss and condensation must be prevented from forming on the inside of the exhaust air duct. The insulation thickness depends on the ambient temperature. If the temperature is outside ( uninsulated loft), an insulation thickness of 50 mm should be selected. In unheated rooms ( unheated cellar), the insulation thickness of 25 mm can be used.

Variants from €6.35
Regular price: €7.26
Insulated shut-off damper with motorised bracket
Insulated shut-off damper with motorised bracket
Inner diameter | insulation thickness [mm]: 160 | 15

Insulated spiral duct shut-off damper made of galvanised sheet steelDouble-walled, insulated spiral duct provides effective protection against condensation.Designed in accordance with DIN EN 12237 and DIN EN 1506Condensation is the main cause of moisture damage in buildings and occurs wherever warm air meets cold surfaces. This can be the case, for example, with a fresh air supply in winter or exhaust air from a heat exchanger.Material: galvanised sheet steelInsulation thickness: 15 mmMake: Intelmann Possible applications:Outside and exhaust air ductTo prevent condensation on the outside of the pipework, the duct must be encased in insulation. An insulation thickness of approx. 15 mm may be sufficient here.Supply and return air ducting through cold roomsHere, the ducts must be protected against heat loss and condensation must be prevented from forming on the inside of the exhaust air duct. The insulation thickness depends on the ambient temperature. If the temperature is outside ( uninsulated attic), an insulation thickness of 50 mm should be selected. In unheated rooms ( unheated cellar), the insulation thickness of 25 mm can be used.

Variants from €45.29
Regular price: €67.70
Insulated reducer socket - nipple
Insulated reducer socket - nipple
Inner diameter | insulation thickness [mm]: 150 | 15 to inside diameter [mm]: 125

Insulated spiral duct reducer made of galvanised sheet steel.Moulded part on pipe reductionDouble-walled, insulated spiral ducting provides effective protection against condensation. Condensation is the main cause of moisture damage in buildings and occurs wherever warm air meets cold surfaces. This can be the case, for example, with a fresh air supply in winter or exhaust air from a heat exchanger. Material: galvanised sheet steelInsulation thickness: 15 mm Possible applications:Outside and exhaust air ductTo prevent condensation on the outside of the pipework, the duct must be encased in insulation. An insulation thickness of approx. 15 mm may be sufficient here.Supply and return air ducting through cold roomsHere, the ducts must be protected against heat loss and condensation must be prevented from forming on the inside of the exhaust air duct. The insulation thickness depends on the ambient temperature. If the temperature is outside ( uninsulated attic), an insulation thickness of 50 mm should be selected. In unheated rooms ( unheated cellar), the insulation thickness of 25 mm can be used.

Variants from €19.89
Regular price: €27.25
Insulated T-piece
Insulated T-piece
Inner diameter | insulation thickness [mm]: 100 | 15 to inside diameter [mm]: 100

Insulated spiral duct T-piece made of galvanised sheet steelDouble-walled, insulated spiral ducting provides effective protection against condensation. Condensation is the main cause of moisture damage in buildings and occurs wherever warm air meets cold surfaces. This can be the case, for example, with a fresh air supply in winter or exhaust air from a heat exchanger. Material: galvanised sheet steelInsulation thickness: 15 mm Possible applications:Outside and exhaust air ductTo prevent condensation on the outside of the pipework, the duct must be encased in insulation. An insulation thickness of approx. 15 mm may be sufficient here.Supply and return air ducting through cold roomsHere, the ducts must be protected against heat loss and condensation must be prevented from forming on the inside of the exhaust air duct. The insulation thickness depends on the ambient temperature. If the temperature is outside ( uninsulated loft), an insulation thickness of 50 mm should be selected. In unheated rooms ( unheated cellar), the insulation thickness of 25 mm can be used.

Variants from €39.48
Regular price: €40.02
Insulated reducer nipple - nipple
Insulated reducer nipple - nipple
Inner diameter | insulation thickness [mm]: 200 | 15 to inside diameter [mm]: 160

Insulated spiral duct reducer made of galvanised sheet steel.Pipe on pipe reducerDouble-walled, insulated spiral ducting provides effective protection against condensation. Condensation is the main cause of moisture damage in buildings and occurs wherever warm air meets cold surfaces. This can be the case, for example, with a fresh air supply in winter or exhaust air from a heat exchanger. Material: galvanised sheet steelInsulation thickness: 15 mm Possible applications:Outside and exhaust air ductTo prevent condensation on the outside of the pipework, the duct must be encased in insulation. An insulation thickness of approx. 15 mm may be sufficient here.Supply and return air ducting through cold roomsHere, the ducts must be protected against heat loss and condensation must be prevented from forming on the inside of the exhaust air duct. The insulation thickness depends on the ambient temperature. If the temperature is outside ( uninsulated attic), an insulation thickness of 50 mm should be selected. In unheated rooms ( unheated cellar), the insulation thickness of 25 mm can be used.

Variants from €22.38
Regular price: €46.47