Raise Garage Floor Concrete

Clean out any cracks with a wire brush and remove loose concrete chips by chipping away the loose concrete with a cold chisel and hammer.

Raise garage floor concrete.

Insulating concrete garage floors begins with covering the entire floor with 6 mil polyethylene which will serve as a vapor barrier. Also called mudjacking or concrete raising a matrix of holes each about three inches in diameter is drilled into the concrete. Garage floors are normally of almost the same level as driveways and there is every chance the dampness from surrounding areas could get into your garage. Garage floor leveling methods range from easy fixes such as leveling compound to costlier yet effective methods like slab jacking.

If the garage will still be used to store vehicles smooth the transition between the raised flooring surface and the outside driveway by installing threshold strips of the appropriate size. How to raise garage floor for living space. The garage conversion requires the floor to be raised to match the house so first job is to build a suspended floor. I would find the highest point of the existing concrete floor go 1 5 inches over that then raise the back of the floor enough to get pitch away from the house and to the garage doors.

Then a slurry of sand gravel ash and water is injected into the holes. Adding 5 or 6 inches of concrete to your existing garage floor should be just fine if the existing concrete floor is in good condition meaning it hasn t settled drastically or heaved from freeze thaw cycles. Applying a garage floor paint coating or covering will not only improve the way your floor looks but also protect it against stains and deterioration make it easier to clean and hide cracks and other surface problems. The garage is an old structure 1946 made from cinderblock walls on a concrete floor.

Clear the garage floor of everything and then clean the floor thoroughly. If there is a dampness problem tackle this first with poly or other liners. Normally garage floors are about 8 inches below the general house level. Sweep the floor using a stiff bristled broom to remove all loose dirt and debris.

Use a concrete degreaser to remove any oil spills. If you have the height to raise the concrete floor 1 5 inches you can use a pea stone concrete mix and pour a new floor over the existing one.