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How to Waterproof a Concrete Basement Floor

Basements are notoriously difficult to take care off. They often have poor ventilation and insulation, leading to condensation. Condensation is what creates damp and mould on your concrete. If you don’t catch it early on it’ll spread and ruin your floor! If you’re starting to notice any condensation it’s well worth thinking about waterproofing your concrete. Whether it’s old or new concrete, find out how to treat your floor.

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Give your surface proper protection

One of the main reasons many find their basements looking older much quicker than the rest of the building, is because they leave the surface untreated. If you don’t look after your flooring it won’t last very long. Even if you’re planning on laying down carpet, vinyl or another material – you need to shield the surface.

We suggest you use Coo-Var Damp Shield. This is a two-part epoxy resin coating designed to prevent moisture from rising and penetrating your concrete floor. Moisture can cause you serious issues in the future so this is an important step to waterproofing a basement floor.

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Get tanking

Another great way to waterproof your basement is to use a product which when mixed creates a slurry. This slurry mix can then be used to coat wall and floor surfaces. Sika Damp-proofing Slurry is low odour, easy to use and BBA approved. When mixed with water this coating can be directly applied to many surfaces – like your basement floor!

This product is designed for jobs such as tanking residential or commercial products. If you’re not an expert on basements, don’t worry – we are! Tanking means to install a barrier on your underground surfaces to keep ground water at bay and the inside dry. You can do this on your interior or from your exterior, as long as you are creating a barrier between your surface and the moisture.

We like this slurry solution because it’s extremely easy to use and really protects your basement floor from being penetrated by water.

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As we said, a basement can be tricky to manage, so your best solution is to make sure it’s protected at the time of installation. If you’re not fortunate enough to do so, make sure you regularly check for signs of condensation and use the right product.

If you’re not sure how to go about waterproofing your concrete basement store, drop us a message!

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