Kooltherm K17 Insulated Plasterboard

Cavity Wall Insulation

Insulated plasterboard for plaster dab / adhesive bonded dry–lining that offers thermal conductivities as low as 0.020 W/m.K

What are the benefits of K17 Insulated Plasterboard?

  • Premium performance rigid thermoset insulation 
  • Insulation, dry–lining and vapour control in one board
  • Allows quick response heating
  • Unaffected by air infiltration
  • Resistant to the passage of water vapour
  • Insulation plasterboard is easy to install and handle
  • Ideal for new build and refurbishment
  • Non–deleterious material
  • Manufactured with a blowing agent that has zero ODP and low GWP

Product brochure

Our product brochures include U-value tables, handling advice and installation guidance.

Kooltherm K17 Insulated Plasterboard

Product information

Product details
Product Literature


Thermal conductivity (insulant thickness) 0.023 W/m.K (15-24 mm)
0.021 W/m.K (25–44 mm)
0.020 W/m.K (≥ 45 mm)
0.19 W/m.K (plasterboard component)
Compressive strength at 10% compression 120 kPa
Facings 12.5 mm plasterboard
Core Premium performance rigid thermoset modified resin insulant manufactured with a blowing agent that has zero Ozone Depletion Potential (ODP) and low Global Warming Potential (GWP).
Board size 1.2 x 2.4 m

How can we help you?

Other Kooltherm Range Products

Do you need help or advice on a project?

Contact our experienced technical services department today.

Get in touch

Kingspan Insulation Ltd.

Bree Industrial Estate


Co. Monaghan

A75 X966

Tel: +353 (0) 42 979 5000