EXPOL Underfloor Insulation

Appraisal number 256
Issued
Last updated 8 Apr 2026
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Description

EXPOL Underfloor Insulation is an expanded polystyrene (EPS) foam board for use as a thermal insulation for timber-framed floors. The insulation is pre-cut and compressed to fit a range of flooring joist spacings.

Consenting instructions

Always refer to the Appraisal in full and the technical literature.

Appraisal holder details

Expol Ltd

warehouse
PO Box 13 560, Onehunga, Auckland
phone_enabled 09 634 3449