How To Fix Sinking Concrete Porch

One way to fix a sinking concrete porch is to use concrete leveling. This is a process where a professional will use a pump to inject a concrete leveling mixture underneath the sunken concrete. The mixture will fill any voids and spaces, and will slowly raise the concrete back to its original level.

4 Steps to Fix Sinking Concrete Porch

There are a few things you can do to fix a sinking concrete porch. First, you need to find the source of the water leak. If the leak is coming from the roof, you will need to repair the roof. If the leak is coming from the ground, you will need to install a drainage system. Once the leak is fixed, you can fill the voids with concrete.

One of the most important skills that a homeowner can learn is how to fix a sinking concrete porch. This is because a sinking concrete porch can be a serious safety hazard. If the porch is not repaired properly, it could collapse and cause serious injury or even death. Additionally, a sinking concrete porch can also damage the foundation of a home. Therefore, it is important to learn how to fix a sinking concrete porch in order to protect both the safety of those who use the porch and the integrity of the home.

Step 1: Check The Foundation For Cracks And Crumbling

The first step to fixing a sinking concrete porch is to check the foundation for cracks and crumbling. If the foundation is damaged, it will need to be repaired or replaced. Once the foundation is repaired, the porch can be raised and stabilized.

Step 2: Add Reinforcement Such As Metal Rods Or Cables

If your concrete porch is sinking, you can add reinforcement such as metal rods or cables to help support the weight of the porch and keep it from sinking further. This is a relatively simple fix that can be done by a contractor or handyman, and it can help extend the life of your porch.

Step 3: Pour New Concrete Over The Old, Making Sure To Fill In Any Gaps Or Holes

This step is important because it will help to level out the area where the concrete has sunken and prevent any further sinking from happening. Pour new concrete over the old, making sure to fill in any gaps or holes. Once the new concrete has dried, you will have a level surface to work with.

Step 4: Use A Sealant To Protect The Concrete From Weathering

A sealant will protect the concrete from weathering and will also help to keep it from becoming stained.

Frequently Asked Questions

How Do You Fix A Sinking Porch Foundation?

One way to fix a sinking porch foundation is to use concrete pier footing. This type of footing is placed below the frost line and extends to the bedrock. The piers are then placed on top of the footing and connected with concrete or metal brackets.

How Do You Raise A Sinking Concrete Porch?

One way to raise a sinking concrete porch is to use jacks to support the porch while you pour new concrete underneath.


There are many ways to fix a sinking concrete porch, but the most common and effective way is to use a concrete leveling compound. This compound is poured over the existing concrete and will fill in any cracks or holes, making the surface level again. After the compound has dried, a new coat of paint can be applied to the porch.

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