24 Jun VICTORIA at NAPHN High Performance Building Supply
Passive House is technical but we offer solutions for safe constructions while allowing for a good looking design...
Passive House is technical but we offer solutions for safe constructions while allowing for a good looking design...
In June we will be presenting our certified window for the first time at the big industry get-together of passive house planners...
BEWISO has received the certification of the highest ph class A for its VICTORIA window model!...