Product / Service Summary
Plug and Play solution for increasing energy efficiency of old windows.
Windows with unsufficient glazing and thus poor insulation effects are the weak spot of any older houses.
Up to 50% of a real estates losses in energy efficiency are due to obselecent windows. New windows are quite expensive though. X-Windows delivers a modular solution consisting of a revolutionary foil to be mounted on the old windows improving efficiency by up to 70%!
X-Window Team Members