old unhealthy interior plaster wall damaged by rising damp or from water leaks - concept with macro detail of a new high-

breathable building concept concepts condensation crystal damage damaged damp dampness dehumidifying draining drenched feature fungal high home house humid humidity hygiene insalubrious leaking leaks level lime living masonry moisture mold mould mouldy old performance plaster residential rising risingdamp rotting salt shabby stain stained surface unhealthy unhygienic wall water wet wetness