BBA stands for the British Board of Agrément.

Only products that have passed a series of comprehensive assessments, laboratory test, on site evaluations, quality management checks are awarded an agreement certificate.

Download the appropriate certificate here:

ISO stands for international organization for standardization.

Download the appropriate certificate here:


The panels are guaranteed for ten years from the date of invoice against faulty design or workmanship.

Insulation Warranty, New Zealand

Download Product Warranty

Two page manufacture guide.

Download Eurothane GP Tech Sheet


  • Eurothane BBA (floor)
  • Eurothane BBA (framed wall)
  • Eurothane BBA (roof)
  • Eurothane GP Tech Sheet
  • Recticel ISO 14001 certificate
  • Recticel IO 9001 certificate 11-2014
  • Conformity to AS-NZS 4859.1.2002
  • Recticel Declaration of Performance
  • Product Warranty – Ten Years

Download Here

NZS 4218:2009 Calculation Method Tool

This tool calculates heat loss for the calculation method of NZS 4218:2009. It is not a replacement for NZS 4218:2009, and designers are advised to obtain a copy from Standards New Zealand.

What this calculation tool does

Designers need to select the climate zone and wall construction type(s) and accurately enter all area and construction R-values for the various building elements. The tool then applies the calculation method automatically, and pass/fail compliance is determined.

Download Tool: Branz Heat Loss Tool

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