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Posts Tagged ‘air tightness’

November 16, 2018

What is airtightness? Or is it air tightness…?

Airtightness or air tightness is… Airtightness is the property of a building that prevents air flows through its structure or fabric, i.e. by infiltration – from the outside to the inside, or by leakage – from the inside to the outside. Airtightness is sometimes confused with wind protection: the purpose of wind protection is to […]...

AUTHOR: Petra Vladykova Bednarova

December 8, 2016

Passivhaus for contractors: Building services and sequencing!

Building services in passivhaus: ventilation, controls and indoor air quality Indoor air quality, which should be exceptionally good in Passivhaus buildings, will be spoilt if ductwork, mechanical ventilation with heat…...

AUTHOR: Petra Vladykova Bednarova

October 10, 2016

Passive house school in Knivsta in Sweden!

Passive house school Högåsskolan in Knivsta in Sweden A new passive house school Högåsskolan was built in Knivsta, about 50 km from Stockholm in Sweden. The architect´s company designing the…...

AUTHOR: Petra Vladykova Bednarova