Why ventilate?

Ventilation is important !

The Problem: Stale air in high insulated houses

Today's modern housing has rightly concentrated on preventing the various sources of heat loss from the home by introducing better insulation, double glazing and draught-proofing.

Black Mould Growth

Coziness, however, has brought other problems to our homes. Reduced ventilation means the internal airflow is negligible, which causes a build-up of water vapour and stale air.
This can lead to black mould growth...