Internorm

Contemporary, Energy-Efficient Triple Glazing

Internorm products stand for highest quality and individual solutions for self-build, extension, as well as renovation projects. We are proud to be Europe's leading, award-winning window brand and we here to help you turn your plans into reality. 

Internorm’s pioneering spirit and passion from the early years is as strong today as it was on the very first day 90 years ago. The company produced Austria's first UPVC window as early as 1966 and since then has evolved and developed many new and innovative technical solutions and designs – always with one goal in mind: to make every home smarter, more energy-efficient and secure.

Today, Internorm designs and manufactures all Timber-Aluminium, uPVC-Aluminium and uPVC windows, lift & slide doors, French, as well as entrance  doors at its three state-of-the-art facilities in Austria. All our facilities and production methods have been focused on sustainability for many years and our windows and doors are suitable for low energy and PassivHaus projects. 

Together with our nationwide approved partner network across the whole of the UK and Ireland, we look forward to supporting you every step of the way.