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Can You Fix a Leaky Basement From The Inside? CONSPAR

If you have a leaky basement, fixing it from the inside can be a cost-effective and efficient solution. In Perth, where heavy rains and high humidity are common, waterproofing your basement from the inside can help to prevent water damage and improve the overall safety, livability and marketability / resale of your property. Here are some steps to fix a leaky basement from the inside that are relevant to Perth homeowners.

  1. Identify the source of the leak: The first step in fixing a leaky basement from the inside is to identify the source of the problem. Look for any visible signs of water damage, such as dampness or mould growth, and inspect the interior walls and floor for any cracks or gaps where water could be entering.

  2. Prepare the area: Before you begin any repair work, it's important to prepare the area properly. Remove any furniture or belongings from the basement and clean the walls and floor thoroughly. This will ensure that the repair materials adhere properly to the surface.

  3. Fill any cracks or gaps: Once the area is prepared, you will need to fill any cracks or gaps in the walls or floor where water is entering. This can be done using hydraulic cement or epoxy-based sealers. Be sure to follow the manufacturer's instructions carefully and allow the material to dry completely before proceeding.

  4. Apply a waterproofing coating: Once the cracks and gaps are filled, it's important to apply a waterproofing coating to the interior walls and floor. There are several types of waterproofing coatings available, including cementitious coatings, acrylic coatings, and epoxy coatings. Choose a product that is specifically designed for use on basement walls and follow the manufacturer's instructions carefully.

  5. Install a drainage system: In addition to filling cracks and applying a waterproofing coating, it's also important to install a drainage system to prevent future leaks. This can include a sump pump or French drain, which will help to remove any water that enters the basement and prevent it from causing damage.

In summary, fixing a leaky basement from the inside requires careful preparation and the use of appropriate repair materials and techniques. By identifying the source of the leak, filling cracks and gaps, applying a waterproofing coating, and installing a drainage system, you can prevent future water damage and improve the overall safety, value and livability of your property. If you're not comfortable doing this work yourself, consider hiring a professional waterproofing company such as Conspar to ensure that the job is done correctly and efficiently.

Conspar can assist you with the above steps and we have a proven track record for delivering long-lasting - and documented - results. Our family company has been solving identical building issues in Perth since 1969. Get started by contacting us here.

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