Water Coming Up Through Concrete Floor In Garage

I am also concerned that there may be water under the flooring of our finished basement which is several feet higher than the garage it is a split level house.

Water coming up through concrete floor in garage.

The easiest way for water to leak through concrete is to come in through any cracks in the floor. Ignoring cracks in your concrete floor even those as small as 1 8 inch wide is like inviting water into your home. That goes against logic but there are perfectly reasonable explanations for that. 4 above but coming up through the slab though usually while it might look damp in a few places but if has free water ponding would almost always be coming up through cracks in the slab.

Exterior grade caulk will do. Hire a professional concrete contractor to spot the cracks and to seal them to prevent water from coming up through. What s even more dumbfounding is when they see water coming up through basement floor after heavy rain. In a commercial space such as a grocery store concrete floors must be waterproof for safety reasons.

Concrete is a porous substance and when water seeps through the floor it can damage equipment stored in the garage or shop space. There is water coming in through what appear to be surface cracks in the concrete flooring of the garage we have only been in our 50 year old house for a year and this started just about a month ago and seems to happen rain or shine. You can stop moisture from coming up through a garage floor with the right tools. Experienced flooring contractors will include expansion and supporting joints.

Whatever the case may be you re looking for answers because you re experiencing water in the garage after heavy rain. To seal up these cracks use a concrete patching compound available from hardware and home improvement stores.