Airtightness of Houses
It is finally starting to feel warmer in June, how is everyone doing? This time, we will focus on “airtightness” in housing performance. Airtightness Performance airtightness” among other housing performance features. First of all Airtightness Performance” is the size of the gaps measured for each house, and the smaller the number, the fewer the gaps in the house. Nowadays, when you go to visit...