How to level a floor for installing tile before you install file flooring follow the directions above for fixing high spots and low spots in a wood or concrete subfloor.
Hardwood floors fixing a high spot.
Scuff the worn spot with sandpaper.
Wear spots in high traffic areas the finish and stain can wear away from your hardwood floors leaving the wood exposed and creating a visually unattractive patch.
A high joist is a different conundrum.
Back to addressing the high spot.
You just might be able to save yourself a lot of.
Jack it up and sister join another joist to the original one.
Fixing a low joist is pretty straight forward.
Before you rent a floor sander and strip all the finish off the floor to refinish it try a few simple remedies to spot repair the hardwood floor.
What we found is that one technique is to pull up the subfloor and shave down the top of the joist.
Measure the height difference between the hump and rest of the floor.
Tar paper shims and plywood strips minor high spots for hardwood and laminate floor installations are easily fixed with tar paper shims.
If your floor has too many worn areas and spot treating will give it a leopard print look and not in a good way another way to freshen things up is to paint the entire floor.
You may notice a difference of approximately 3 inches.
Then vacuum the floor with a wet dry vac or sweep it with a broom.
If they consistently roll to the same side that side is lower than the rest of the floor.
Drop a few marbles onto the floor in various areas around the room and then watch them roll.
Use a straightedge to measure the hump and other high and low points of the entire area.
Use 120 grit paper to sand the finish around a spot from which it has completely worn.
Use 150 grit paper if the finish isn t completely worn through or if the floor is finished with oil.
The most basic method is to take a piece of tar paper fold.