OUR INSULATED SLABS EASILY SURPASS BUILDING CODE REQUIREMENTS
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Choose your MAXRaft slab with our R-value Calculator!
R-value Calculator
Design your own MAXRaft Slab via Specifi!
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Insulate Your Home From the foundation up!
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Our Products Are Perfect with Underfloor Heating

New Zealand's PREMIER Fully Insulated Concrete Slabs

New Zealand made, build a healthy and more cost effective home with a MAXRaft design.

Fully Insulated MAXRaft® slabs are designed specifically to increase the performance of your home from the foundation up.

There is no better way to start the construction the process.

TRY OUR NEW R-VALUE CALCULATOR


Homeowners

Benefits for homeowners include warm sustainable living with a fully insulated slab system, comfortable home temperatures all year round, and more…

Builders

Benefits for builders include; reduced labour, reduced concrete, ease and quickness of install, less waste, less cleanup, and more...

Designers and Specifiers

Benefits for designers and specifiers include meeting the needs of modern environmental and health requirements with sustainable materials and more…

Our Partners

MAXRaft thanks all of our partners for their ongoing support.

JR Foundations

MAXRaft® - Fully Insulated Foundations