One question that many prospective clients will ask is how long do foundation repairs last. This is understandable. No one wants to invest in major structural repairs only to need them again in a decade or less.

The good news: in general, the bigger the foundation repair, the longer it is designed to last. Some minor crack repairs only last 5 to 10 years. Foundation piers, however, are often considered permanent solutions that should not require repeat work.

That is in theory, however. In reality, the question of how long foundation repairs will last depends on a complex interplay of factors. Some, such as repair method, quality of materials and workmanship depend upon the contractor. Others, like soil and environmental conditions and ongoing maintenance have more to do with the homeowner or the home itself.

By understanding how best to ensure foundation repairs achieve their maximum lifespan, homeowners can save money and prevent damage to their homes.

Here are some of the factors that impact the longevity of foundation repairs.

Type of Foundation Repairs

The method of repair is one of the primary factors that determines how long it will last. There are several common techniques used for fixing foundations:

• Epoxy Crack Injections: Epoxy injections can seal cracks for many years, often the remainder of the building’s life. They are very long-lasting if applied correctly and if the building doesn’t undergo significant shifts or settlement. Even if the epoxy itself holds, this could open cracks adjacent to the one filled with epoxy.
• Piering and Underpinning: These methods involve driving steel or concrete piers into the ground beneath the foundation to stabilize it. This type of repair is meant to be permanent, and, when done correctly, it should last for the life of the structure.
• Sealants and Masonry Patches: These are often used for minor, non-structural repairs. They generally last from 5 to 10 years, depending on environmental conditions and the quality of the sealant or patch.
• Drainage Corrections: Improving the drainage around a foundation can significantly increase the life of a foundation, preventing many of the issues that lead to its deterioration in the first place.

Quality of Workmanship

Even if a foundation repair is meant to be permanent that comes with the caveat of “if it is done correctly.” The durability of any repair is directly linked to the quality of the workmanship. Repairs performed by experienced and reputable contractors using the proper techniques and materials are likely to last much longer than those done by less skilled workers.

Foundation Repair Materials Used

The materials used for foundation repair also play a critical role. Higher quality materials tend to withstand environmental stresses better and last longer. Contractor grade epoxies are more likely to last a long time than whatever is cheapest at a Big Box store. Similarly, certain piering systems are better equipped to handle significant settlement issues.

Soil Conditions and Environmental Factors

The type of soil your home is built on can significantly impact the longevity of foundation repairs. Expansive clay soils, for example, have a sizable shrink/swell cycle, shifting considerably with moisture changes. This can lead to recurring foundation issues if the underlying problems aren’t addressed. Other soil types make for more straightforward repairs.

Additionally, environmental factors such as extreme weather, seismic activity, and flooding can affect the duration of repairs that otherwise would have held.

Proper Maintenance and Aftercare

Like most things, the better you maintain your foundation after a repair, the longer the repair is likely to last. Regular inspections, proper drainage maintenance, and addressing small issues promptly can extend the life of the repairs. For instance, keep your gutters clear and downspout extenders on to prevent water issues.

Tip: Check the Warranties

Many foundation repair companies offer warranties or guarantees on their work. These can range from a few years to the lifetime of the structure, providing an idea of the minimum length of time the repair is expected to last under normal conditions.

Want Foundation Repairs That Last? Contact the Pros at Pierman

Pierman Foundation Repair Services are dedicated to providing our clients with foundation repairs that stand the test of time. If you live within our Oklahoma service area and are in need of foundation repairs, contact us today.