KoolDuct new

Advanced, lightweight pre-insulated ductwork system

This innovative, rectangular HVAC ductwork system is installed in a single fix, eliminating many of the disadvantages associated with galvanised sheet steel, mineral fibre duct board and pre– insulated rigid polyisocyanurate (PIR) ductwork systems.
Designed for mechanical ventilation, heating and air-conditioning systems, The Kingspan KoolDuct System is suitable for both new build and refurbishment projects in the residential, commercial, public, light industrial and leisure sectors. Moreover, it is especially suitable for use in nonferrous applications such as MRI scanning units in hospitals, and on other high specification projects where non-fibrous insulants may be preferred.

The Kingspan KoolDuct System

Your ductwork could weigh up to 75% less than traditional mineral wool and galvanised steel ductwork. This video explains how, by using The Kingspan KoolDuct System. 

Product brochure

Our brochure includes product and technical information.

KoolDuct Introduction Booklet

Product information

Standard Board Dimensions Length: 2950 mm
Width: 1200 mm
Thickness: 22 mm and 30 mm
Nominal Density Range of Insulation 55-60 kg/m3
Minimum Closed Cell Content of Insulation > 90%
Minimum Compressive Strength at 10 % Compression (BS EN 826: 2013) 175 kPa
Aged Thermal Conductivity (l-value) (BS EN 14314: 2009 + A1: 2013) -20°C
Reaction to Fire (Euroclass) B-s2,d0 Exposed foil face
C-s2,d0 Non exposed foil face
Operating Temperature Limits -20°C to +80°C

BS EN 826: 2013 (Thermal insulating products for building applications. Determination of
compression behaviour).

BS EN 14314: 2009 +A1: 2013 (Thermal insulation products for building equipment and
industrial installations. Factory made phenolic foam (PF) products. Specification.)

KoolDuct - Gripple brochure

Whole Life Cost & Installed Cost Technical Bulletin

KoolDuct - Whole Life Cost White Paper

KoolDuct EPD

Ductwork Commissioning Technical Bulletin

KoolDuct DoP UK Dec 2021

KoolDuct DoP Export Dec 2021

Pipe and Duct EPD Bulletin


Planet Passionate
Through our new Planet Passionate 10-year groupwide sustainability programme, we aim to make significant advances in the sustainability of our business and of our product

Case studies

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