Preformed Fibreglass Pipes

Accumen Shapes Preformed Pipe Sections are manufactured from non-combustible glass fibres bonded with a thermosetting resin into cylindrical insulation sections. A slit along one wall allows the pipe section to be opened and installed over the pipe.

The Preformed Pipe Sections are a highly efficient thermal insulation product for use on pipes operating in the temperature range 2°C to 450°C. They are designed for use on chilled water, hot water, steam and other service lines in commercial and institutional projects, as well as industrial process and steam lines.

Preformed Pipe Section Attributes:

  • High quality
  • 80kg/m3 density
  • The only NZ made/locally manufactured product
  • Short lead-time (if it is not ex stock, we can produce within as little as 3 working days)
  • Full range of sizes available
  • Zero ozone depleting potential
  • Environmental Choice Certified (License No. 2504017)
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    Accumen Shapes
Accumen Shapes
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Accumen Shapes Ltd is a New Zealand owned and operated business that specialise in the manufacture of traditional and contemporary lightweight exterior decorative mouldings that can transform your existing or planned building into a unique architectural dream without major structural re-design. 

Accumen Shapes also manufacture a wide range of Insulation Products for the Commercial and Industrial business sectors.

Accumen Shapes custom manufacture a wide range of lightweight exterior mouldings including columns, architraves, cornices, window cills (sills), fence caps, quoins, false vents and shutters, arches, bands/dado lines, parapet mouldings and chimney surrounds. In addition we also manufacture bBOLD signage, shapes, film sets and theatre props.

Accumen Shapes operate New Zealand’s only locally based manufacturing facility for Pre-formed Fibreglass Pipe Sections. We have manufacturing capabilities for FoamGlas (Cellular Glass Insulation), Ravatherm and Foamular XPS shapes and sheets, PUR, PIR and Phenolic shapes and sheets, Rockwool pipe section and Siliner and Ductliner boards. We also have New Zealand’s only fully automated laminating operation for laminating foils, cloth, ridged insulation foams etc to insulation blanket, boards etc


In 1991, a small company was formed based in Otahuhu, Auckland, New Zealand. Since establishment, we have evolved into the present company known as Accumen Shapes Ltd, which develops and specialises in the production and manufacture of KickIt® high-quality lightweight decorative shapes and mouldings, and a wide range of commercial and industrial insulation products.