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Alnor Ventilation Systems Pre-Insulated Ducting

Alnor Ventilation Systems offers pre-insulated ducts and fittings designed for both indoor and outdoor applications called IZOL®system.

IZOL®system consists of inner and outer galvanised walls, insulated with mineral wool. Nominal dimension of diameter 100 -500 mm always defines inner ducts diameters and fittings diameters.

There are two types of insulation are used, including:

  • Ten insulation: nominal insulation thickness is 10mm and strictly corresponds to inner and outer SPIRAL®system walls
  • 16 insulation: nominal insulation thickness is 16mm and strictly corresponds to inner and outer SPIRAL®system walls

The inner and outer walls of the systems are made of galvanised sheet.

To find out more information, fill out the enquiry form on this page.

Alnor offers cost-effective ventilation and airtight ducting systems for the shipping industry, as well as the pre-insulated ducts and fittings IZOL system and silencers.
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