Leo Wijnands, Aart Schuur, and Marinus van der Voorden
Bibliographic info:
23rd AIVC and EPIC 2002 Conference (in conjunction with 3rd European Conference on Energy Performance and Indoor Climate in Buildings) "Energy efficient and healthy buildings in sustainable cities", Lyon, France, 23-26 October 2002

Since the wall insulation of buildings and the quality of glazing improve more and more, the window frame becomes the weak point in the facade from a thermal perspective. This paper discusses a new frameless window construction. Results in this paper show that the best position of the glass is in the middle of the insulation. This new junction has an almost 40 % lower energy loss compared to a traditional junction. Computer simulations as well as experimental measurements of a full-scale prototype have proven this.