Ventilation is incredibly important in all dwellings. A property without sufficient ventilation is far more likely to have problems with mould, condensation and damp. In addition to this, pollutants in your home’s air can cause poor indoor air quality, which in turn may cause dizziness and headaches, plus aggravate allergies and asthma. With a sufficient ventilation system, you’re ensuring a good supply of fresh air and improving yours and your dwelling’s well-being.