Blowerproof awarded BBA

Blowerproof awarded BBA

Blowerproof awarded BBA
Next generation airtightness With ever increasing demands on buildings to be more energy efficient ensuring buildings are constructed to higher levels of airtightness is becoming a key mechanism in delivering higher levels of thermal performance and comfort. Put...

Housing Retrofit: Airtightness

Housing Retrofit: Airtightness
A guide to achieving retrofit airtightness • Air leakage is a major cause of energy loss, typically around 20% in older houses, from space heating. In modern houses, where heat loss is less through other means, ventilation counts for a higher proportion –...