What is PIV (Positive Input Ventilation)? Definition & Landlord Guide
Definition
A single-unit ventilation system typically installed in a loft space that draws fresh air in and distributes it through a central ceiling diffuser. Cost-effective and minimally disruptive. Widely used to treat condensation mould in existing rental properties.
Find a specialist who can help
Search for verified mould and damp specialists across the UK.
Search the directory →