NZ Double Glazing

Harbour Thermal Glazing Ltd · Wellington Central

Harbour Thermal

Glazing-and-air-sealing combined — treats Wellington's wind-driven heat loss as a single package.

Trade
Harbour Thermal Glazing Ltd
Years trading
11
GBI registered
Yes
WANZ aligned
Yes

Profile

About Harbour

Harbour Thermal is unusual in the Wellington market in that they bundle the IGU retrofit with full perimeter weather-sealing of the joinery — which is, in practice, where the bulk of Wellington thermal loss actually happens. They charge slightly more than retrofit-only competitors and are usually worth it on hill-suburb wind-exposed houses.

Specialities

  • Retrofit IGU
  • Timber joinery
  • Heritage

Known for

Sealing the joinery perimeter as part of every retrofit — the bit other installers skip and bill back as a 'variation' later.