Cut it to an appropriate size and slid it under each foot that needed adjusting.
How to level a bed on an uneven floor.
If you own a compass the kind for drawing circles not the kind that points to magnetic north set it at a spread that s as wide as the widest gap between floor and bottom of leg.
For example if you are trying to level a chair on a sloped floor slip a book of matches or a wooden shim under the leg that isn t reaching the ground.
These particular levelers have a long shank so they should be able to keep things level even on the wobbliest floor.
A simple permanent solution would be to scribe the legs to the floor.
They adjust the bed height with pressure of your body.
Floors are rarely perfectly level.
When you are dealing with uneven floors one option that you have is to use self leveling compound.
All you have to do is drill a hole.
If necessary stack two and place under the feet that need more height.
On the top side of the floor another fix it idea to lay down new hardwood over the existing floor.
This compound can potentially be utilized on a concrete slab or a wood subfloor and it works well when you are dealing with dips in the floor.
Use a trowel with a 1 4 to 1 2 inch.
Self leveling compound is similar to concrete typically coming in large bags in powder form.
A plywood subfloor will bridge any minor waves in the existing floor and leveling compound would help too.
Make sure to drill straight so the shank.
If the floor is uneven lift up the board until it is level so you ll know how much flooring compound you ll need to even it out.
Lock that spread on the compass.
Are the beds legs uneven even if it s on a level surface.
If the uneven floor is due to floor joists that have warped or twisted over time or were incorrectly installed the only way to level the floor is to remove the subflooring and shim the joists.
If the area is very large use a long straight 2 in 4 in 5 1 cm 10 2 cm board and set your level on top of it.