uPVC Windows & Doors
Experience superior comfort, energy efficiency, and style in your South Taranaki home
Prime Aluplast uPVC joinery is BRANZ Appraised (Download BRANZ Appraisal) — double-glazed windows and doors, expertly supplied and installed. We proudly work with STARKE Group and AMBIANCE uPVC (Experience More Comfort with AMBIANCE uPVC, high-quality German-engineered systems, certified in New Zealand and members of the Window & Glass Association of New Zealand (WGANZ). AMBIANCE uPVC also works in partnership with Platinum Home. Platinum Homes redefine New Zealand housing with award winning contraction Platinum Homes
Our solutions are suitable for both new builds and existing homes, including renovation projects. We can supply joinery in a wide range of sizes to suit any window or door requirement, and projects can be tailored to your needs — whether replacing a single unit or upgrading multiple windows in your home.
Unlike traditional aluminium joinery, uPVC does not conduct heat or cold, making it significantly more energy efficient. While aluminium frames can transfer external temperatures into your home, uPVC provides excellent thermal insulation, helping to keep your home warmer in winter and cooler in summer.
uPVC joinery also offers superior noise reduction, reduced condensation, and requires minimal maintenance, as it won’t corrode or need repainting. The materials are also recyclable, making them a more sustainable choice. The result is a more comfortable, quieter, and energy-efficient home with long-lasting performance Starke Group – You Tube
Key Benefits
Comfort througout the Year
Comfort shouldn`t be a luxury. It`s simply what happens when your windows work the way they should. uPVC windows and doors make stable temperatures. Always there, quietly doing their job, they keep you warmer in winter and cooler in summer.
Peace and Quiet
Peace and quiet matters jus as much as comfort. Traffic, neighbours, air plains, trains, and barking dogs – uPVC joinery double glazed windows keep noise out. A retreat from the outside world.
A Healthier Home
A healthy home is dry and warm. Reduced condensation, better humidity control. Yet too many New Zealand homes are still cold, damp and draughty. Mould and mildew quietly put stress on our bodies and well-being, especially for the youngest and oldest members of the family. Better living starts with better windows. uPVC joinery are insulated and dry to the touch, even on the coldest mornings. uPVC doesn`t transfer heat or cold like metal does. It`s simply better technology to help families and communities flourish.




Window Systems
High-Performance Windows for Every Need
Tilt & Turn Windows
The premium choice for South Taranaki homes. Clean outside glass safely from inside, superior airtightness, and the highest sound insulation ratings – Starke Group – You Tube
Advantages:
- Better thermal performance and air-tightness than an awning or casement
- Larger window available that awning
- Highest rated sound insulation
- Secure ventilation while you are away
- Passive House recommended
Awning Windows
Familiar New Zealand opening style with the superior performance of uPVC construction. Secure ventilation and reliable operation.
Advantages:
- Best used on smaller units
- Enables secure ventilation with multi-point interior locking
- Budget-conscious projects
Door Systems
Transform Your Indoor-Outdoor Living
Hinged Doors
Classic style meets modern performance
Traditional opening doors with exceptional thermal performance and security. Available in single and double Frensh door style.
Design Advice:
- Main entries and service doors
- French door configurations
- Passive House projects
- Multi-point locking available
Features: Low-threshold options, digital locks available, open-in or open-out.
SmartSlide Doors
Best-selling high-performance slider
Our most popular sliding door combines smooth operation with Passive House-level airtightness. Perfect for South Taranaki homes seeking seamless indoor-outdoor flow – Starke Group – You Tube
Advantages:
- SmartSlide technology allows high air-tightness
- Large panel openings available
- Smart Sliding hardware enables silent free-gliding movement
- Sliding or Bi-parting configurations available
LiftSlide Doors
Most luxurious door in the range
The ultimate in sliding door performance. Flush sill for barrier-free entry, effortless operation even with extra-large panels.
Advantages:
- Fully flush sill, barrier free entry possible
- Suitable for double or triple glazing
- Air-tightness level suitable for Passive House
- Opened and closed without effort even with extra large door panel sizes
VarioSlide Doors
Cost-effective sliding solution
Advantages:
- Stackers and sliders available
- Cost efective entry level door with high thermal performance
- Great for large openings and indoor-outdoor flow
- suitable for Very High wind zones
Invisifold Doors
Flexible bi-fold system
Advantages:
- Each panel operates individually reducing the load on the other panels
- All panels stack in one direction
- Can open a few panels only – don`t have to open all at once
CUSTOM UNITS – Custom shapes and sizes are available for all types of joinery, allows greater flexibility to design special items to compliment your design
Performance Comparison
The uPVC Advantage
Window R-Value Performance Guide (NZBC H1/AS1)
| Frame Type | Low-E Double Glazing | Triple Glazing |
|---|---|---|
| Cold Aluminium | R0.37 | R0.44 |
| Thermally Broken Aluminium | R0.50 | R0.58 |
| uPVC Frame | R0.74 | R0.91 |
Colours
Standard Colours
White – Classic, timeless appeal
Black – Modern, sophisticated look with UV protection
Special Colours Available – Woodgrain finishes and custom colours on request
Technical
- Manufactured to NZS 4211:2008
- BRANZ Appraised (No. 1005)
- 40-year design life
- Suitable for wind zones up to Extra High
- Passive House certified options available
- 55%+ recycled conten
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