We’re a locally owned and operated insulation, ventilation and heating company offering exceptional end-to-end services and eco-friendly options Auckland-wide.

Excellent Service

With UIV, there are no middlemen. Just a great team that give you a blend of efficient, skilled and speedy service from beginning to end. Rest assured, your install will be delivered on time.

Competitive Rates

Our team will carefully measure and quote materials to suit your project and save you money. We can provide a range of affordable options and a highlighted plan where applicable.

Healthy Homes Standards

Healthy Homes Standards are New Zealand's specific and minimum standards for heating, insulation, ventilation, moisture ingress and drainage, and draught stopping for N.Z's rental properties. Our team knows exactly what to do to make your rental property fully compliant.

80% Subsidy with EECA

Many of N.Z's homeowners can receive 80% of the total cost of ceiling and underfloor insulation. In some areas the cost to homeowners may be even lower, thanks to generous funding from community organisations. *T&C's apply


Auckland’s Premier Home Insulation Installers

We're proud to offer a 5 year workmanship guarantee, alongside an ongoing maintenance programme to ensure your products and systems remain functional for the long-term.

We provide professional tradesmen across Auckland’s many suburbs including: Devonport, Takapuna, Birkenhead, Northcote, Albany, Weiti Bay, Mission Bay, St Helier’s, Kohimarama, Remuera, Panmure, Ellerslie, Penrose, Mt Wellington, Pakuranga, Howick, Manukau, Mangere, Manurewa and Whitford.

New Builds

We insulate all types of new build residential developments, from standalone homes to mutlicomplex blocks. We provide highlighted plans and quality take-offs. Let us help you with your next build.



While renovating, it’s the perfect time to insulate your property. We offer insulation fluff removal, and multiple types of top-quality thermal and acoustic insulation. Let us help make your home a quieter, warmer place all year round.



Our experienced team can provide comprehensive project consultations to identify the most suitable products to suit any commercial development.

We’ve insulated schools, apartment blocks, warehouses, fire stations, and distribution centres across Auckland with high-quality insulation solutions.


Healthy Homes

New Zealand’s Healthy Homes Standards ensure tenants benefit from healthier, safer properties, while landlords benefit from lower maintenance costs for their investments.

We specialise in Healthy Homes Assessments, and installation of up to standard insulation, ventilation and heating solutions for rental properties, so landlords can meet their obligations. 


EECA Warmer Kiwi Homes

We all want a warm, dry, healthy home. Find out if you’re eligible to receive a grant for a heater, insulation, or both.

EECA insulation grants cover 80% of the total cost of ceiling and underfloor insulation. In some areas the cost to homeowners may be even lower, thanks to generous funding from community organisations.



A HomeFit rating gives buyers and renters confidence that a home meets ventilation, insulation, heating and energy efficiency standards, and gives landlords peace of mind that they’re meeting their obligations too.

An independent HomeFit professional can come to your home and assess how warm, dry and healthy it is to determine if it meets the standard.



Improving and maintaining indoor air quality is essential for creating a happy and healthy home, but more than that, having good indoor air quality goes a long way towards improving your family’s health and wellbeing.

We provide full property ventilation solutions with top-quality options from EVOAQ and DVS.


Heating & Cooling

We specialise in heating and cooling solutions for all situations around your home, or office. Hitachi and Dimplex are our top-rated solutions for both heating and air-conditioning, however our experienced team can source any solution to meet your needs. Let us be your heating and cooling solutions partner.


Fluff Removal

We specialise in the removal and disposal of loose fill ceiling insulation, such as InsulFluff, cellulose, polystyrene beads, fiberglass segments etc. Old loose fill insulation can present a fire hazard in some situations, and is prone to absorbing and retaining moisture and dust mites.

We remove outdated fluff to create a healthy foundation for top-quality insulation to be retrofitted into any existing property with ease.