Water authorities around Australia generally select building materials based on a maintenance free design life of 60 years to sustain a reliable potable water supply for communities across Australia.

That’s why PERMALITE® aluminium building products, such as roofing, walling, and structural products, meet such rigorous selection criteria. Sustaining a reliable potable water supply is of crucial importance, and PERMALITE® products are well suited to playing an integral part in achieving that outcome.

All PERMALITE® aluminium building products have been tested to AS/NZS 4020 – Testing of products for use in contact with drinking water.