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Hamilton Damp Proofing Specialists 

Certified Surveyors in Damp and Timber in Buildings CSDB  and  CSTDB Qualified

PIV Unit Installation 

After our Surveyor has obtained the Scientific Atmospheric data on the Condensation and Mould Survey it may be necessary for us to Install a PIV (Positive Input Ventilation) Unit. 

This unit basically introduces fresh, filtered air into the home at a continuous rate, encouraging the movement of air from inside to outside. 

This process removes condensation, allergens such as dust mites, and the pollutants caused by cooking and cleaning from the air. 

The results are a fresh and healthy indoor environment in which condensation and mould cannot exist, and where indoor pollutants including harmful Radon Gas's are kept to a minimum – all great news for allergy sufferers. 

Our highly trained technical operatives are at hand to correctly install the different types of PIV Units available on any type of property. 

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