Why Dampproofing is Essential in Durban

It should come as no surprise that dampproofing in Durban is a serious business. Blessed with more days of sunshine than anywhere else in South Africa, the province of KwaZulu-Natal has a glorious sub-tropical climate that goes hand in hand with beaches, sunshine and relaxation.

But for Homeowners’ and Owners’ of Buildings, this weather can also mean the risk of rising damp and other related concerns. A high rainfall coupled with a high level of humidity often result in a much greater risk of damp in residential and commercial buildings. In sub-tropical regions, damp takes the form of mould, hygroscopic salts and decayed skirting boards, along with stains and other discolouration. Blistering paint, plaster bulges, mould on fabric and rotten wood can also occur when there is damp in a building, while warmer and wetter regions have a higher risk of termites as well.

These factors all play a big role in the importance of dampproofing in Durban and other areas within the warm province of KZN.

What You Need Should Know About Dampproofing in Kwa-Zulu Natal

What are some of the top things that you should consider in regards to preventing damp in this area? Here are just a few things to keep in mind…

  • High humidity and constant heat have a negative effect on buildings. Organic materials such as wood are more likely to swell and possibly rot, while metals are more prone to corrosion such as rust or oxidation. As such, the overall construction can be weakened more easily than it would in a cooler, dry region. Materials such as lime and concrete are essential to prevent damp and other problems, but the overall design of roofs, structures and walls can all play a part in damp problems.
  • Rainwater needs to be able to drain quickly off the roof. As we mentioned above, the design of the roof can go a long way in determining whether damp will become an issue. Drainage is vital in areas that receive a high level of rain, as water that is let to pond will cause major problems. Roofs should be checked often to make sure that water is discharging properly through drain pipes, and where needed, alterations should be done to keep rainwater flowing, without pooling and lying on these Buildings.
  • It is best to consult a specialist in damp proofing to do a full assessment. As each area and each property has specific characteristics, it is vital to get expert insight into the best strategy for damp prevention or treatment. A specialist will know which materials are best in a hot, humid region such as Durban and KZN Natal, while also helping to evaluate your current building structure to see what damp prevention measures are already in place, and what measures need to be added. This can save you a great deal of time and costs down the line – especially if you are situated on the coast.

The effects of damp are not limited to aesthetics. In reality, this problem can lead to serious health risks ranging from asthma to allergies, while also making it easier for bacteria and spores to spread. Children who live in damp conditions can develop health problems later in life, and many studies are being done to determine how serious the effects of damp can be on human health. Houses that have a high level of damp are also a lot less secure, with structural damage that can lead to rotten floors, foundation insecurities and many other potentially dangerous problems.

While damp is something that all areas need to prevent, it is even more essential to consider dampproofing in Durban and other humid areas of KZN Natal, as these areas have a much higher risk of dampness than other areas.

mold caused by damp
Black mould on a window sill
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