Internorm Joinery

We are incredibly excited to be bringing Internorm Joinery to New Zealand. Internorm is Europe's No. 1 window brand, trusted and highly regarded around the continent. They are leaders in thermally insulating, triple glazed window systems for passive houses. These Austrian made windows and doors have extremely high R values, comparitable to none. 

Internorm offer an extensive range of both UPVC, UPVC/Aluminium and Timber/Aluminium Windows. With U values as low as 0.6 and respective R values to 1.5 - there is nothing like these on offer in New Zealand!

  • Offer UPVC, UPVC/Aluminium and Timber/Aluminium triple glazed windows
  • High thermal insulation
  • Sound reducing
  • Option of integrated ventilation, I-tec Ventilation, fresh air without big heat loss and better security  
  • Option of tilt and turn opening
  • Integrated solar binds option for solar shading. I-tec SmartWindow technology enables convenient operation via your tablet or Smartphone

UPVC Windows

UPVC is affordable, humidity-resistant, flexible and has low thermal conductivity. Thus, perfect characteristics for the window industry. Internorm have been using UPVC for many decades to manufacture windows. They produce the UPVC profiles in their own manufacturing facilities and also put them into the required shape. 

All Internorm UPVC windows are equipped with this all around gluing of the glass pane with the window sash. Thus, stability, thermal insulation, sound protection, burglary protection and functionality of the window are considerably improved.

UPVC/aluminium Windows

White UPVC windows are still increadibly popular. However, many now tend towards UPVC/aluminium windows. The aluminium clad on the outside is much easier to care for and can also be designed in many colours and surfaces. The current trend for example is stainless steel or metallic decor colours. Also the demand for beige and brown tones next to the numerous grey tones is strongly rising.

Next to a multitude of colours and the different designs of the windows, Internorm can also offer you technical highlights such as I-tec ventilation. This ventilation can be fitted directly into the window frame of KF 410 or KV 440. You can now decide for yourself, how strong the ventilation should be set and how many times it should run - and this individually for each window and thus for each room. 

Timber/aluminium Windows

Timber windows are unparalleled in their naturalness and cosiness. If aluminium clads are attached to the outside, the timber becomes protected from weathering. Special foam situated between the timber and aluminium additionally ensures perfect thermal insulation and excellent U-values.

Internorm only use the best and nicest pieces of a tree trunk for their timber/aluminium windows. Uniform grain appearance and therefore uniform timber surfaces emphasise the window even more. Next to the classic timber types such as spruce and larch, Internorm also offer oak, ash and walnut. These are available in different colours. Thus, your windows can perfectly match your interior design, your floors and your interior doors. 


Attention Specifiers & Architects: 

When placing orders for any Wienerberger product, please allow a three month lead in! Although we have holding stock, we dont want to disappoint or delay your project.


Technical Data and Brochures