extremely high energy
EUROPE’S NO 1 WINDOW BRAND
22.5 MILLION OF WINDOW AND DOOR UNITS
With the amazing service Internorm provides, looking at their numbers today, we have seen that more than 22.5 million windows and doors have left their manufacturing sites.
Quick access to Passive House Windows styles
windows & doors
At German System Windows, variety knows no bounds.
Window and door profiles, sliding systems, privacy shield systems or profiles from our partner Salamander Outdoor World – no matter what, we always meet the highest standards of tomorrow in nearly every respect. Those who choose our profile systems are not only opting for certified, cutting-edge technology, but also for all the advantages a major brand has to offer.
See for yourself and let yourself be inspired by the variety of products, which you can find in the link below.
greenEvolution 76 Top – Contractor
Contractor windows and doors deliver excellence in efficiency, comfort, durability and style by combining U-PVC frames with multiple glass options.
greenEvolution 76 Top – Box
Green Evolution76 Top is a UPVC profile with triple pane glass standard, triple seal gaskets and galvanized steel reinforced to provide superior air and water tightness on operable windows and doors.
Salamander bluEvolution 92 is constructed in Germany with wall thickness class A for superior quality.