Powered by air-to-water heat pumps generating radiant heat, our systems are very cost-effective.
You’ll love in-slab underfloor heating because… Learn More
We are offering cooling as well. The same heat pump and network of pipes can be used for cooling. You can enjoy a warm winter and a cool summer with warmth.nz underfloor system. Learn More
Air-to-water heat pumps are ideal for domestic hot water heating, swimming pool heating. Compare to electrical water heaters, heat pump hot water is energy (cost) saving from day one. And… Learn More
By combining solar PV energy with an air-to-water heat pump, The home is immediately turned into a giant energy battery by storing the heat energy into the cylinder and the concrete slab. Learn More
We're going through our 4th winter in our new house and choosing to install underfloor heating with Warmth.nz was one of the best decisions we made when building our house. Everyone comments how nice and warm our house always is. Martin, John and the whole team were great through the whole process and still provide great after sales support and service. Highly recommended!
“We love our underfloor heating. It is very economical to use and gives the whole house a magnificent feeling of warmth and comfort. We have found it has become more efficient to run as the slab dries and we set the controls to take advantage of natural heating gains. The installation and service of the system was easy and the team were great to work with”. Winner 2017 World Architectural News Best Modern Method of Construction project award, designed by MC architectural Studio in Christchurch NZ.
We used warmth.nz underfloor heating in NZ's 1st 10 Homestar rated home. This system and the way it was integrated into the design and utilising other complimentary technologies was the biggest breakthrough in energy efficiency we have experienced in any project. We have installed similar systems by warmth.nz in almost all our BBA designs since. It is a dual system for both hot water and underfloor heating with a super efficient hot water heat pump powered by PV solar panels. The floor slab is fully insulated and effectively acts like a battery as it provides storage of solar-generated thermal energy.
"It has now been two years since we moved into our new home, after only having Hi walls and Ducted heating systems in the past I am very impressed at the increased level of comfort we have with a heated floor. Combining that with the hot water heat pump our power bill is a lot lower than I expected. Nearly half what our friends pay, and our entire home is warm all the time. We found Warmth’s quote was a lot less than their competitors making in floor heating an affordable option for us, they offered less control which I was a little nervous about, however testing over the last two years has found you just don’t need it. Our whole house is warm and comfortable all the time. Thanks Warmth.NZ, we recommend you to any one building a new home."
"warmth.nz is a great team offering good quality product and excellent service. As an architect I can say that support in creating a unique solution for always unique design is very important. In architecture things are never a repeat solution and need to be designed specifically for requirements, however the experience in combination with theory is the necessary combination that warmth.nz is happily offering, sharing and this very much resonates with my personal believe in importance of sharing the knowledge and experience. "
Installing a hot water and underfloor heating system with the wamth team, have been stellar to deal with and went beyond the call of duty to repair an accidental hole another contractor put in one of the pipes. Could have been a messy finger pointing exercise but really impressed that they just got in there and got it sorted. Looking forward to next winter!
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You Housing Matters 2019 Industry Tour of Christchurch Superhomes is coming! 6 December 2019 8.30am-4.45pm This full day bus tour is a unique opportunity to learn from the expert designers and builders about some of the most innovative high-performance, highest […]
The single best thing for many households to do….. is install a hot water heat pump. Why? A 300 litre hot water cylinder requires 15kWhrs of energy to heat it.Assuming electricty is 25c per kWhr, the cost per day is […]
Your Flooring Matters. Can we have underfloor heating with timber flooring? Yes, with warmth.nz underfloor heating (water based & heat pump powered) Do we need underfloor heating in carpeted areas? Of course we do. No one wants cold bedrooms. The […]
600m2 Preschool Project in Halswell This Preschool Project is located in Haslwell, Christchurch. It is currently under construction and is expected to be open in 2020. As always, we have designed a straightforward and durable heating system. This system that […]