Damp proofing is vital if you are a building owner. It is refers to the measures taken to stop moisture problems within a house. Damp problems are triggered by rainwater. If nothing is done to eliminate dampness, it can cause health problems and damage a property. The best way to prevent dampness is to install a damp proofing barrier in walls or floors. This barrier is usually called a DPC (damp proof course). It is designed to stop water seepage into interior surfaces. A damp proof course also protects timber from decaying and keeps the entire building from structural damage.
Leaks are a major cause of damp
Leaks are a leading cause of damp with a house. Whether the leaks are concentrated on a single area of a wall, they can trigger penetrating damp or wet rot. If you have noticed some localized damp areas on your wall, it may be time to seek waterproofing services. Prior to doing so, check the nearest gutters and downpipes. If any of these components are faulty, you could be dealing with a damp issue. Next, examine the area for cracks, damaged joints or rotten seals. Presence of these small problems could mean that rain water could be seeping out of a pipe joint within the damp area. A damp that appears beneath a flat roof indicates that the felt is weak. If the damp area is right beneath your window, the problem could be badly fitted window sill and frame. Dampness around your chimney breast may indicate damaged flashing and tiles.
Two kinds of damp
- Rising damp – It occurs when the DPC becomes faulty or bridged. You have this sort of problem when dampness is localized only to the bottom of your ground floor walls. If there is a newly installed patio or flower bed, it could be the root of the rising damp. The issue can be solved by removing any soil that is lying against the wall and letting the flattened area dry. In case there is no bridge that has been formed, maybe your damp proof course has become faulty and it needs a repair. A professional damp treatment specialist should be requested to repair a faulty DPC.
- Condensation damp – Dampness may arise from inside the house rather than outside it. This is normally called condensation damp. Condensations forms when the warm moist air comes into contact with cool air. If this condensation or a lot of water vapor stays within the property, it causes a condensation damp. Proper and continuous heating and ventilation is the only way to eliminate this problem. If air ventilation in the house improves, the amount of condensation and black mould problems can be reduced.
How to seek damp proofing help
If you have damp issues in your house, the only way out is to seek help from a professional. There are specialists on the internet and most of them claim to be the best options. So it is wise to select a professional that is known to be thorough, reputable and quick. You can read reviews online to discover the top damp proofing experts in your area.