UPVC windows

uPVC is affordable, easy to care for, durable, not affected by moisture and has low conductivity. No surprise that this material is in use in many products and industries - and also in UPVC window manufacture.

uPVC is also extremely flexible when heated and therefore allows the construction of different window shapes such as triangular uPVC windows or round and pointed arches. However, once hardened, it is extremely  robust and durable. uPVC windows are hardly affected by weather conditions and are ideal for rooms with high humidity, such as bathrooms, as it does not affect the UPVC windows. Thermal insulation is excellent due to the low conductivity. Profile cavities and insulation with UPVC windows additionally improve thermal insulation.

Internorm has been manufacturing uPVC windows for many decades and we are amongst the most innovative UPVC window manufacturers in Europe. All uPVC profiles are made in-house and turned into bespoke uPVC windows and doors in our state-of-the-art manufacturing facilities. We can therefore guarantee highest quality UPVC windows, 100% made in Austria. 

We  offer a wide range of products in four different design styles, however, one factor always remains the same: I-tec glazing. All Internorm uPVC windows are made with all round bonding of the glass pane with the window sash. Stability, thermal insulation, sound protection, burglary protection and functionality of the UPVC window are considerably improved.