About

It's smart in more ways than one – a discerning choice and a very clever product.

A polyamide insulator has been stitched into the core of every ThermalHEART window and door to minimise cold and heat transfer. Interior comfort just got a whole lot easier and a lot more affordable.

ThermalHEART offers the best of both worlds – the impressive pedigree of the residential brand of aluminium joinery cross-bred with the latest in thermal break technology.

It’s the smart step up from Residential with a small price premium that’s more of an investment than a cost.

Smart choice. Smart product.

ThermalHEART technology - Maximum energy conservation and interior comfort


Available exclusively through select ALTHERM, FIRST or VANTAGE manufacturers throughout New Zealand

ThermalHEART IS AN APL BRAND

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