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Waterproofing is the application of water-impermeable layers on the surface of building elements to prevent water from seeping in through the external environment or to prevent organic growth inside the elements due to the moisture. This is achieved by chemically treating wood or placing an impermeable polymer layer inside the elements. This helps in reducing the humidity inside the house and prevents damage to indoor furniture due to moisture or water. This is also known as damp proofing when applied to the foundation, walls, and flooring, which are generally damp proofed at the time of construction. This article will focus on the waterproofing of timber elements and more specifically, the basement and decks of a house which happen to be common targets for moisture and flooding. In addition to these, waterproofing is generally done for doors and windows facing the external environment as well as certain roofing elements.

Waterproofing the Basement

Basements are the most commonly waterproofed as they are most often flooded due to heavy rain or if the ground water level is higher than normal. Most homeowners simply expect the basement to be flooded after some bad weather and take care of the aftermath themselves. However, basement flooding can cause serious damage to the building, including foundation damage, cracking of walls, toxic mould growth and damage to the flooring. If your home has a basement, you should definitely waterproof it as not doing so will end up costing a lot more in the long run. Any reputed waterproofing specialist such as waterproofing contractors Gold Coast should be well suited for the task.

Waterproofing the Deck

A deck is outdoors and therefore exposed to the elements and is made of timber which usually spells disaster on the waterproofing front. However, most timber fabrications are waterproofed as the timber is treated before use. In the event that yours is not, it would be beneficial to waterproof it as it would increase the lifetime and reduce signs of wear and tear over the years. Harsh weather can damage the deck and make it susceptible to cracks and splitting. It might even absorb moisture and allow organic growth such as fungi and mould, which, in addition to being generally unpleasant, may also be toxic. Whether or not you should waterproof your deck depends on how old it is, the weather in your area as well as the season as the application of waterproofing takes several days so you’ll need about a week of clear weather and suitable temperature to finish the job.

Waterproofing is easy to do and almost always worth it as it increases the lifespan of anything susceptible to moisture. It increases property value and may end up saving money in the long run as maintenance costs are saved. It can protect the property as well as the people living in it by promoting a safe and healthy environment within by removing dampness and preventing growth of undesirable organic matter. However, it can be expensive depending on the scope of application and may need to be periodically renewed.

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