Managed to get out and air test this afternoon after the client phoned having been let down this morning by another company. Great air test result too!
#airtesting #airtightness #airleakage #buildingperformance #Sustainability #lowenergyhomes #construction #buildingcompliance
#airtesting #AirTightness #airleakage #buildingperformance #sustainability #lowenergyhomes #construction #buildingcompliance