How to Repair a Basement Floor

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Does your basement floor have serious cracks and damage? Is it time to call a professional contractor? Can a little basement and masonry waterproofing paint take care of the issue? Let’s discuss what you need to know about repairing your basement floor.

Hairline Cracks

Typically small hairline cracks in your basement might not affect the overall structural integrity of your home. However, some issues like much wider cracks, perimeter cracks, and unlevel flooring can indicate structural damage, soil expansion, and serious foundation problems. They require more than basement and masonry waterproofing paint for repair. Spiderweb-like fine cracks result from surface shrinkage. These are typically superficial and need sealing.

Wider Cracks

You want to seal wider cracks. Wide cracks can result in soil smells, gases, and moisture to leak into your basement. Seal them with an elastomeric caulking sealant for interior masonry or contact masonry professionals, especially if you suspect structural issues.

Perimeter Cracks

You want to seal any perimeter cracks. You can seal this professionally or use an elastomeric caulking product.

Spalling

Sometimes your basement has surface flaking. This means that the concrete mix was wet when poured. While unattractive, the concrete below is typically safe. Don’t leave it unaddressed. You may need concrete resurfacer or choose to install flooring. A simple coat of paint will not address the issue.

Settling and Structural Issues

Sometimes the foundation contractor did not compact the soil properly or the soil below has sand. In this case, the flowing begins to sink, causing tripping hazards and possible structural issues. If the basement cracks and heaves upwards, you have a serious structural issue. Uneven floors due to soil expansion needs to be professionally addressed. They might replace the basement floor and install an interior drain to collect groundwater. Direct water away from your home’s foundation to prevent future problems.

Call our masonry professionals today. We can help solve your basement and foundation problems. Contact us.

What are signs of structural damage to a house?

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Your home is a sanctuary and an investment. But when you see cracks in the foundation – when to worry about calling a repairman? Your foundation provides your home’s overall structural integrity. When concrete cracks, long-term damage can cause expensive problems. Learn the difference between settling and serious foundation issues.

Your Home’s Foundation

Over time your home sinks into the ground. This is a natural occurrence. Changes in weather like a dry season to a really wet season can cause cracks in the foundation; when to worry? When you see cracks in doors and windows, sticking doors, and serious large cracks in the foundation. Soil contraction and expansion shifts the soil underneath your home. Settling and foundation problems can affect both new homes and much older homes.

Advanced Foundation Damage

Jagged cracks at 45-degree angles mean the home has serious shifting issues. The shift may have torn the sheetrock apart under the home. Your doors and windows stick as the foundation shifts. Cracks above window frames observed from the outside indicate that the foundation is in serious disrepair. Horizontal cracks in the foundation mean that there is hydrostatic pressure building up. Uneven flooring and cracks in bathroom tiles can be other indications that a home has serious foundation damage.

Foundation Repair

Hire a structural engineer to assess the damage to your home. They will evaluate the foundation and provide an engineered solution to fix the issues. This will cost a few thousand dollars. Your contractor has a few options to fix the damaged foundation. Bolting on steel braces and underpinning the foundation are two options. A brand new foundation for your home can cost tens of thousands of dollars. If you detect small hairline cracks, paint them over. Then monitor them for changes over time. Contact a professional if the cracks grow larger.

Do you think you need to repair cracks in your wall, need masonry, or have some structural issues? Contact our professionals today. We will be ready to help you.