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.
How to level uneven floor for laminate.
A plywood subfloor will bridge any minor waves in the existing floor and leveling compound would help too.
Floors are rarely perfectly level.
Laminate floor on uneven plywood subfloor.
First assess the severity of the uneven.
Hi i am trying to lay 12mm laminate floor with 5m fibre wood underlay.
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.
The room has new plywood.
Hi there several of the internal walls at first floor level are masonry walls supported by the timber floor not sure if there.
When you are dealing with uneven floors one option that you have is to use self leveling compound.
These self leveling compounds level uneven surfaces when poured onto the subfloor.
When they dry the surface will be perfectly flat and ready for the installation of the laminate floorboards.
On the top side of the floor another fix it idea to lay down new hardwood over the existing floor.
You will have to make sure your joists can handle the addition of considerably more weight from the plywood subfloor and any floor coverings.
Uneven timber upper floor due to masonry walls and sagging floor joists.
Before installing a laminate floor you must make sure the subfloor is completely level.
To make a subfloor suitable for installing laminate check out this basic guide first.
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.
Laminate floors aren t attached to the subfloor but subfloor preparation is as critical as it is when installing a nail or glue down floor.
Laminate flooring on an uneven subfloor can cause problems and needs to be addressed.
Not only is trying to install laminate over an uneven subfloor difficult but also it can be dangerous.
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.