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Insulated Plasterboard

Accumen Shapes
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Insulated Plasterboard gallery detail image
Insulated Plasterboard gallery detail image
Insulated Plasterboard gallery detail image

Insulated Plasterboard manufactured by Accumen Shapes has a high performance, fibre-free rigid thermoset phenolic insulation core bonded to a tapered edge gypsum-based plasterboard.

Our Insulated Plasterboard is manufactured using Kingspan thermoset phenolic insulation sheets bonded to GIB gypsum-based plasterboard, both products are CodeMark-certified for NZBC compliance.

Available in a range of selected sheet thicknesses and different gypsum-based plasterboard lining types.

  • High performance rigid thermoset phenolic insulation
  • Fibre-free, closed cell insulation core
  • 3-in-1 insulation, dry-lining and vapour control
  • Also available in a range of other selected lining materials
  • Allows quick response heating and cooling
  • Group 1 for interior lining applications
  • Resistant to the passage of water vapour
  • Easy to handle and install
  • Ideal for new build and refurbishment
  • No CFC or HCFC used in manufacture
  • Has zero ODP and low GWP
  • Compliant with AS/NZS 4859.1
  • CodeMark-certified for NZBC compliance
  • Super high performance rigid thermoset insulation

Product Thickness (inc. Plasterboard) Product R-value:
35 mm - R1.3
40 mm - R1.5
50 mm - R2.0
60 mm - R2.6
70 mm - R3.1
80 mm - R3.6
90 mm - R4.1

The R-values above are Total R-values for the building element and are to be used as a guideline only. The contribution of the product Total R-values depends on installation and environmental conditions.

Details
  • Category
    Insulation
  • Range
    Insulation
Specs / Details

Product Thickness (inc. Plasterboard) Product R-value:

  • 35 mm - R1.3
  • 40 mm - R1.5
  • 50 mm - R2.0
  • 60 mm - R2.6
  • 70 mm - R3.1
  • 80 mm - R3.6
  • 90 mm - R4.1

The R-values above are Total R-values for the building element and are to be used as a guideline only. The contribution of the product Total R-values depends on installation and environmental conditions.

Accumen Shapes
Auckland
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About the
Seller

Accumen delivers excellence across two specialised sectors: premium lightweight architectural mouldings and high-performance insulation solutions.

In our Mouldings division, we create striking façades and design features with precision-crafted columns, cornices, parapets, chimney surrounds, and custom profiles — all manufactured using our signature DecraShape®, fourPLUS®, and ShapeCrete® systems for lasting beauty and strength.

In our Insulation division, we supply and support advanced systems designed for maximum energy efficiency and fire protection, with a focus on Phenolic Pipe Sections and Pre-Formed Fibreglass Pipe Insulation for industrial and commercial applications.

Our range also includes FOAMGLAS® Cellular Glass and Ravatherm XPS, delivering proven performance in the most demanding environments.

With decades of experience, innovative manufacturing, and a commitment to quality, Accumen is the trusted partner for projects that demand both aesthetic impact and technical performance — delivered on time, on budget, and to the highest standard.

Accumen Shapes
Insulated Plasterboard

Accumen Shapes