A better way to warm your world

We know about heating NZ homes

Radiant comfort

UnderFloor heating

The perfect way to heat a Kiwi home no matter how big or small the space.

Renewable Energy

Solar Hot Water

You can receive 70% or more of your hot water requirements for free!

European designed


European designed, stylish, space saving wall mounted radiators.

Cost effective

Under tile heating

Floor warming for bathrooms, kitchens and entries made simple.

SunFlow® heating systems

See our work for latest projects

The perfect way to heat your new home

SunFlow® is New Zealand's leading, most experienced underfloor and solar hot water heating company providing full service heating solutions with thousands of radiant heating systems installed from Kaitaia to the Bluff.

Our products are of a superior quality with components imported from Europe including Italy, Belgium, Spain, UK and Germany. In fact we are the only New Zealand company that has BRANZ appraisal (No 398) for our heating systems.

Our nationwide team can provide you with a personal consultation on all aspects of under floor and solar hot water design, application and pricing.

We take care of the entire process from the initial consultation through design, manufacturing and installation, warranty and providing after sales service. A true one stop shop!

Info pack

BRANZ appraisal

SunFlow® Radiant Floor Heating is the only heating SYSTEM available in New Zealand with a BRANZ APPRAISAL (No 398).

Address: 152 St Georges Road, Avondale, Auckland, NZ