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The Benefits of aluplast Double-Glazed uPVC

We provide leading edge German engineered aluplast uPVC joinery in the Wellington Region, backed by the security and comfort of a state-of-the-art factory in Auckland. We offer local expertise and knowledge on uPVC joinery, experienced install teams and after-sales service. We have proudly always been aluplast NZ stockists – aluplast is the world’s leading uPVC joinery supplier.


“Wow” say our customers. “I thought your uPVC joinery would make our house warmer but it’s so much quieter too!” With mass, density and multiple chamber construction, our uPVC profiles can reduce intrusive external noise by up to 38db depending upon glass configuration. uPVC naturally resists noise just as it naturally resists cold!


uPVC’s thermal performance easily exceeds that of thermally broken aluminium joinery at the same or better price. uPVC as a material naturally has a high thermal resistance. With engineered air chambers and 23mm thick double-glazing, it becomes one of the best window insulation solutions available.


You want the best uPVC joinery? Then you want German engineering. But you also want that German engineering at an affordable price. Our uPVC products are designed and engineered in Germany and are affordable compared to competitors. They are steel reinforced for the highest degree of strength and security, providing ultimate durability and resistance to New Zealand conditions.

Services we offer

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Renovating your property? We can remove and replace old windows and doors with new uPVC frames with double glazing

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New Builds

Planning on building? We can quote off the plans and install to whatever degree the contractor requires from us

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Supply Only

We can supply just the windows and doors, so you or your builder can install the windows and doors yourself

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Parkwood Entrance Doors

We’re an official supplier and installer of Parkwood Front doors. Enquire to learn more or visit the Parkwood website


NZ’s Leading uPVC Suppliers

Eco Auckland
Eco Tauranga

View Our Range Of uPVC Solutions

Find out more about our various models of windows & doors to fit perfect with your home and reap the benefits of our uPVC products.


“Cooler in summer, warmer in winter”


We're BRANZ Appraised

BRANZ gave our full uPVC products range its seal of approval in November 2018. This is fantastic news for Eco Doors and Windows, as it gives us credibility in the construction business.

Our Affiliates

Viridian Glass
Warm Windows

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