The blower-door test

A blower-door is a fan that can increase or reduce the interior pressure of a home or any other type of building. It is used to assess the watertightness of air infiltrations. In this video we will see that it is also a very useful tool for leaks.


Asfaltos Chova SA registers three new DAPcons®

Cifre Cerámica SL registers a DAPcons®

The new board of GBCe

DAP growth data