Kingspan K18 – Kooltherm Insulated Plasterboard



Kingspan Kooltherm® K18 Insulated Plasterboard is suitable for a wide range of commercial projects. *A minimum order quantity of 300m2 applies to 40mm, 70mm 80mm and 90mm products. Available in a range of thickness. Select thickness required to see actual price and product information.

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Kingspan Kooltherm K18 Insulated Plasterboard Commercial Insulation

Insulated Dry-lining Plasterboard for Mechanical Fixing

Kingspan Kooltherm K18 Insulated Plasterboard is a super high performance, fibre-free rigid thermoset phenolic insulation, sandwiched between a front facing of tapered edge gypsum based plasterboard, and a reverse facing of low emissivity foil autohesively bonded to the insulation core during manufacture.

  • Made in Australia
  • 3-in-1 insulation, dry-lining and vapour control
  • Clear cavity is maintained – resists moisture penetration
  • CodeMark-certified for NCC compliance
  • Group 1 NCC fire classification

Insulation Victoria online store sells a wide range of thermal and acoustic insulation products. In addition to this, we also sell Kingspan Kooltherm®, Kingspan Air-Cell®, Mass Loaded Vinyl, Nuwrap Pipe Lagging Insulation, Foilboard Greend Rigid Panels, Fibertex Rockwool, Autex GreenStuf, Knauf Earthwool, Fletchers Pink Batts and Bradford Gold Batts.

If you have any questions or require a special delivery quotation, don’t hesitate to Contact Us! You can also get a free obligation quote here. Check out other insulation supplies in Insulation Victoria.

For additional information about warranty, delivery and returns.

Additional information


35mm (12 boards), 40mm (10 boards), 50mm (8 boards), 60mm (6 boards), 70mm (5 boards), 80 (4 boards), 90mm (4 boards)


34.56, 28.8, 23.04, 17.28, 14.4, 11.52, 11.52


1200mm x 24m