To understanding why your house is damp what is it that you need to know ?
The FOUR things that you need to make your house comfortable and a pleasure to live in are Water proofing, Damp proofing, Insulation and Ventilation.
A quick explanation of each
Waterproofing, this is normally a barrier which stops ground water or rain water entering your home, roof or walls of your house. It is not damp proofing.
Damp proofing – is not Waterproofing, it is the control of humidity entering your home through walls and floors. It is not a moisture preventative.
Insulation is not a waterproof material or a damp proof material. It is used to isolate the cold walls floors and ceiling from your living space. It can be installed inside or outside your home. It helps to prevent condensation problems in your home.
Ventilation – is vital in any home and even when a house has been fully Water proofed, Damp Proofed and Insulated it still needs to have some ventilation.
If you are concerned that the house that you have bought is damp contact Castelo Construction for advice on how to treat it.
Info@casteloconstruction.com www.casteloconstruction.com
For more information on damp in Portugal
https://www.casteloconstruction.info/category/damp-house/
https://www.casteloconstruction.info/2015/07/22/property-survey-3/
https://www.casteloconstruction.info/2015/05/13/cold-damp-portugal/
https://www.casteloconstruction.info/2015/07/21/injecting-damp-proof-cream-portugal/
https://www.casteloconstruction.info/2014/12/18/humidity-home/