How to Seal Cracks in Basement Floor? 

You might be tempted to seal basement floor cracks with caulk or another sealing solution from your local hardware store. While this might make your floors look better, it isn’t providing an actual solution for the real issue – weak soil. Contacting a professional foundation repair service like Tar Heel is your best bet at sealing floor cracks permanently. Most foundation experts use pier systems to keep your floors safe from damaged soils. Pier systems extend deep below the soil and take advantage of load-bearing strata such as bedrock to keep your home protected from weakening soil whether from rain, drought, or construction errors.