While most floors are relatively level some are purposefully constructed on a grade such as garage floors or basement floors that slope toward a floor drain.
How to level a floor with sleepers.
Apply a 1 4 inch bead of construction adhesive around the perimeter of a wood shim and turn the glue side toward the floor.
Insert cedar shims to raise the sleepers at low spots.
You will have to make sure your joists can handle the addition of considerably more weight from the plywood subfloor and any floor coverings.
Lay a 4 foot level across the sleepers to make sure they lie on the same plane.
Fasten the sleepers through the shims with powder actuated fasteners.
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Work your way outward from the interior of the room.
There was a brick chimney estimated to weigh about 2200 pounds that was si.
During a remodel or a garage conversion it s standard practice to level a sloping floor before installing new floor covering.
Then mix leveling compound according to the instructions on the package in a large bucket.
On the top side of the floor another fix it idea to lay down new hardwood over the existing floor.
Slide the shim under the sleepers until the air bubble is in the center of the level.
After making sure that the floor is level use cedar shims to level the sleepers.
Please read before you ask why i didn t just fix the foundation beams or joists.
Sleepers are individually cut furring strips that install.
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To level a floor start by removing the existing flooring.
Once the compound reaches a creamy consistency pour a thin layer into the sunken sections then smooth out inconsistencies with a hand trowel.
Repeat the process across the entire floor to level all remaining sleeper joists.