Description

Blower Door airtightness test to the EN 13829 (A/B) standard for the verification of whole building airtightness, as part of construction of a single-family home in Castellgalí, Barcelona.

The house is an nZEB built by House Habitat.

A test was carried out during construction phase, where leaks were detected with a handheld smoke generator and anemometer.

The final result of N50=1,50/h, is well below the minimum requirements of the Spanish building regulations CTE DB HE-1 2019.