Do You Need Damp-Proofing Services

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Damp-proofing covers treatments that are used to stop damp from being absorbed into interior floors and walls. Damp-proofing then is an important process as it creates a barrier and prevents future structural damage. In order to proceed with the service, you first need to identify the tell-signs of damp.

Damp Is Not Always Visible

Damp is not always apparent in a property. Whilst it can appear immediately after a flash flood, damp may also be slow to surface, taking a number of years before the issue becomes visible. Because no two instances of damp are the same, a correct diagnosis must first be made.

Some of the Tell-Tale Signs

Builders in Bristol who treat damp issues state that homeowners should look for several indicators when checking for damp. Usually, property owners with a damp problem will notice a musty smell or find that mildew or mould is forming on their walls. Other signs include blistering paint, peeling wallpaper, or stains on wall coverings. Dark patches are also noted as discolouration.

Salt Stains and Crumbling Mortar

Rising damp may also be seen on interior skirting boards, with the hardware (screws and nails) showing rust. In addition, rust may be visible on angle beads inside damp plasterwork. Salt stains on outside walls and crumbling mortar are other signs that you may need damp-proofing services.

Dry Rot and Wet Rot

If you do not use damp-proofing services, you will face far greater future expenses. Any damage from damp can lead to such building problems as dry rot, wet rot, or rising damp. Dry rot, itself, is a condition where the moisture content of the timber is over 20%. This level of moisture causes timber-destroying fungus to grow. Wet rot occurs when the moisture content increases to over 40%, all which leads mustiness and weakened timber.


 

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