How To Fix Sunken Concrete Patio In 2023

concrete patio raising, cleaing, caulking, sealing experts


If you have a concrete patio, it’s essential to maintain it properly to ensure its longevity. One of the most common problems that homeowners face is a sunken concrete patio, which can be caused by soil erosion, heavy rainfall, or improper installation. A sunken patio can be an eyesore and a tripping hazard, which is why it’s crucial to fix it as soon as possible. In this article, we will provide you with some tips on how to fix a sunken concrete patio in Indonesia.

Determine the Cause

Before you start fixing your sunken patio, you need to determine the underlying cause of the problem. If the soil underneath the patio has eroded, you will need to address the issue by adding more soil and compacting it. If the patio was not installed correctly, you may need to redo the entire installation process. It’s essential to determine the cause of the problem to prevent it from happening again in the future.

Tools and Materials

To fix a sunken concrete patio, you will need the following tools and materials: – Concrete mix – Wheelbarrow – Shovel – Garden hose – Tamper – Level – Trowel – Protective gear, including gloves and safety glasses

Step-by-Step Guide

Now that you have all the necessary tools and materials let’s get started with the step-by-step guide to fix your sunken concrete patio:

Step 1: Prepare the Surface

Start by cleaning the surface of the patio and removing any debris such as leaves, dirt or rocks. You can use a broom, a blower or a pressure washer to clean the surface. Once the surface is clean, inspect it for any cracks or holes that need to be filled.

Step 2: Mix the Concrete

Mix the concrete according to the manufacturer’s instructions in a wheelbarrow. Add water gradually and mix the concrete until it has a thick consistency.

Step 3: Pour the Concrete

Pour the concrete onto the sunken area of the patio. Use a shovel to spread the concrete evenly and fill the sunken area completely. Make sure the concrete is level with the rest of the patio surface.

Step 4: Compact the Concrete

Use a tamper to compact the concrete and remove any air bubbles. This will ensure that the concrete is strong and durable.

Step 5: Smooth the Surface

Use a level and a trowel to smooth the surface of the concrete. Make sure the surface is level and even. If there are any low spots, add more concrete and repeat the process until the surface is level.

Step 6: Allow the Concrete to Dry

Allow the concrete to dry for at least 24 hours before walking on it. If the weather is hot and dry, you may need to cover the concrete with a tarp to prevent it from drying out too quickly.


Fixing a sunken concrete patio is not a difficult task, but it does require some time and effort. By following the steps outlined in this article, you can fix your sunken patio and prevent it from becoming a safety hazard. Remember to wear protective gear when working with concrete, and always follow the manufacturer’s instructions. Good luck!