Spring Special offer - 20% off insulation bookings in October & November


Up to 96% off insulation with Warmer Kiwi Homes funding


Government subsidies are available to help pay for insulation in homes of low-income households, via the Warmer Kiwi Homes programme. Sustainability Trust is a delivery partner for the insulation subsidies to homes in Wellington City, Porirua, Kapiti Coast and Upper and Lower Hutt.

The subsidy is up to 96% of the total cost of insulating, across ceiling insulation, underfloor insulation and ground vapour barriers. Get in touch today to see how much you can save on your home insulation.

The remaining costs can be paid in full or in smaller payments with a repayment plan, such as Greater Wellington Regional Council's rates loan scheme or Sustainability Trust's in-house repayment plan. 

Find out more about the eligibility criteria.  

Our in-house home energy assessors, insulation and electrical installers are trained, accredited and experienced professionals.

Contact us for your home heating solutions and energy efficiency advice: Call 0508 78 78 24, option 1 or click below to arrange an assessment.

Book an assessment