How To Reseal Concrete Patio

Concrete patios are a popular choice for outdoor living spaces because they are durable and easy to maintain. However, over time, the sealer on a concrete patio can wear off, allowing water and stains to penetrate the concrete. This can lead to the concrete becoming damaged or discolored. Resealing your concrete patio is a relatively simple process that can help to protect it from damage and keep it looking its best.

Step 1: Clean the patio

The first step is to clean the patio thoroughly. This will remove any dirt, debris, or stains that could interfere with the sealer's adhesion. Use a pressure washer or a garden hose with a nozzle to spray down the patio. If there are any stubborn stains, you can use a concrete cleaner to remove them. Once the patio is clean, allow it to dry completely.

Step 2: Apply the sealer

Once the patio is clean and dry, you can begin applying the sealer. There are two types of concrete sealers: penetrating sealers and topical sealers. Penetrating sealers soak into the concrete and create a barrier that prevents water and stains from penetrating the concrete. Topical sealers sit on top of the concrete and create a protective layer that prevents water and stains from damaging the concrete. The type of sealer you choose will depend on the condition of your patio and the level of protection you want.

To apply the sealer, use a roller or a brush to apply a thin, even coat to the patio. Make sure to follow the manufacturer's instructions for application. Once you have applied the sealer, allow it to dry completely. This may take several hours or even overnight, depending on the type of sealer you used.

Step 3: Maintain the patio

Once you have sealed your concrete patio, it is important to maintain it properly to ensure that the sealer lasts as long as possible. Here are a few tips for maintaining your concrete patio:

Sweep or hose down the patio regularly to remove dirt and debris.
Reapply the sealer every 2-3 years, or more often if the patio is exposed to a lot of wear and tear.
Avoid using harsh chemicals or cleaners on the patio, as these can damage the sealer.

By following these simple tips, you can keep your concrete patio looking its best for years to come.