Mold and or rot in your crawl space.
Floor level and wall uneven.
Should i throw a laser on and use ledger boards for field tiles like usual and cut in the cove base.
Many walls are somewhat uneven.
If you re tiling over an uneven section of wall the.
Slip shims under the low end of the 2x4 rail until it s perfectly level then use a scribing tool to transfer the unevenness of the floor onto the rail.
A plywood subfloor will bridge any minor waves in the existing floor and leveling compound would help too.
The solution is to angle cut the lengths of the first and last courses for your laminate floor layout pattern so the floor is straight even if the walls aren t.
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.
To resurface an uneven concrete slab begin by laying a long straight 2x4 wooden rail across the concrete slab floor with one end positioned on the high point in the room.
Wavy and not a good starting point.
Tiles go half way up the wall.
Although the perimeter walls of a crawl space can settle or shift to cause floor problems above such as uneven or sinking floors it s more common for the center support system to settle or sag because it wasn t properly built in the first place.
They may have settled or bowed over time or the plaster may be rough and uneven.
You will have to make sure your joists can handle the addition of considerably more weight from the plywood subfloor and any floor coverings.
The cause is usually settling or shifting of the foundation underneath the floors.
Do the same at the ending wall on the opposite side of the room.
On the top side of the floor another fix it idea to lay down new hardwood over the existing floor.
This is the first time using covebase tile.
How to tile an uneven wall.
The floor is out by 1 4 all over the place.
Mark the expansion gap use your chalk snapline to make a line 1 4 inch out from the starting wall.
Uneven floors usually require baseboards to be cut in such a way so that they fit the walls and floor properly.
Uneven floors are rarely caused by problems with the floor itself.
If the floor beams and joists are made from wood like the ones above a crawl space they will usually bend rather than crack.