We take you to San Giovanni in Persiceto (BO) in the construction site of a new private house entirely in Xlam. The residential building is spread over 2 levels for a total of 250sqm and has passed the Blower Door quality test.

The Blower-Door is a test that allows to measure the tightness of a building after having imposed a certain pressure difference between inside and outside. Fundamental requirement in high energy efficiency houses and in the construction of a passive house.