European windows and doors for passive and active houses

uPVC European windows and doors
Uw = 0.16

Energy efficiency vinyl windows for residential houses, passive houses, active houses

Aluminum windows and doors for active and passive houses
Uw = 0.15

Aluminum-wooden windows and doors for active and passive houses
Uw = 0.16

Aluminum-wooden windows and doors for active and passive houses
Uw = 0.16

Wooden-aluminum windows and doors for active and passive houses
Uw ap 0.16

Certified Passive House Component
Uw = 0.13

Sliding systems

European aluminum windows and doors for active and passive houses