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Common Foundation Repair Techniques: Which Is Right for Your Home?

Discovering foundation issues in your home can be unsettling, as the foundation is the bedrock upon which the rest of your home rests. However, with advancements in construction technology, several effective repair techniques have been developed to address various foundation problems. 

This post will walk you through four common foundation repair techniques, helping you understand which method might be right for your home. Whether it’s minor cracks or significant shifts, there’s a solution tailored to your foundation’s needs.

4 Common Foundation Repair Techniques

The following foundation repair techniques are common:

1. Underpinning

Underpinning is one of the most utilized methods for foundation repair, particularly when there is significant vertical movement. This technique involves extending the foundation depth or breadth to redistribute the weight of the structure onto more stable soil. There are several underpinning methods, with helical piers and concrete piers being the most popular. For lighter structures Helical piers are screwed into the ground. For heavier constructions, concrete is used for a permanent solution.

2. Slabjacking

Slabjacking, commonly referred to as mudjacking, represents an economical and effective technique for elevating settled concrete slabs. This technique involves pumping a mixture of water, soil, sand, and cement beneath the slab to raise it. It corrects minor foundation issues, such as uneven floors or sunken pathways. It’s minimal disruption to the surrounding landscape is what makes it a popular choice.

3. Sealants and Masonry Patches

For minor cracks and fissures in the foundation, the application of sealants and masonry patches can be an effective remedy. This method is usually the first line of defense against water infiltration and can help prevent minor issues from escalating into major problems. Epoxy and polyurethane are injected into the cracks and bond with the concrete, making a waterproof seal. This technique is ideal for homeowners looking for a quick and affordable solution to small foundation cracks.

4. Soil Modification

Soil modification techniques are to address the underlying cause of foundation problems: unstable soil. By altering the soil’s composition around the foundation, you improve its load-bearing capacity and reduce the likelihood of future settling. Techniques such as soil stabilization with chemical compounds can bind soil particles together. While soil grouting involves injecting a grout mixture to fill voids and stabilize the ground. Soil modification ensures long-lasting foundation stability.

Which Method is Right For You?

Choosing the right foundation repair technique is crucial to ensuring the longevity and safety of your home. Each method offers a targeted solution to specific foundation issues. From underpinning for significant structural repairs to sealants for minor cracks. Consult with foundation repair experts who can provide tailored advice based on the unique circumstances of your home. 

When you need foundation waterproofing or you are seeking a reliable Ottawa foundation repair professional think of us. Our guidance can help you navigate the complexities of foundation repair, ensuring your home remains stable for years to come.