Make sure the subfloor will not deteriorate when it gets wet.
Do i need to prime floor before putting floor leveler.
Self leveling concrete can be used as an underlayment for tile carpet or other floor coverings.
Before taking steps to level a floor you must find out why it s not level.
It spreads across uneven slabs filling in low spots as it creates a new level surface.
Pour the liquid underlayment into the dip in the floor.
The floor will be covered with water saturated leveler which will cause the wood to swell.
Wood floors need to be primed before covering them with leveler.
Priming the floor with a concrete primer before installing the tiles ensures that the moisture naturally present in concrete doesn t come through to the surface affecting the adhesive bond and damaging the tiles.
This prepares and seals the surface for the self leveling underlayment and improves its bond.
Leveling product and primer.
Leveling a floor can be either a do it yourself project or a job for the pros depending on what s causing the problem.
As noted above we re discussing two products one a subset of the other.
The primer prevents the wood from absorbing water.
It will seek its own level and once dry will create a flat and even surface.
Takeaways for a successful self leveling pour.
Most peel and stick tile manufacturers will void the warranty on floors laid over unprimed concrete subfloors.
Whenever you need to repair level or raise a floor self leveling concrete can be a fast cost effective solution.
Unless the product is labeled as self leveling it will need to be worked with tools as outlined above.
Floor leveling compound types and pros cons.
Good to know if you need to cut the door get the approximate layout of the cut and use masking tape on top and bottom of the cut line to reduce splintering as the cut.
Peel and stick tile has come a long way since the days when it was a cheap and easy if not very attractive way to give old floors new life.
It will shrink back down when it dries which could cause cracks in the underlayment and tiles above.
Roll on a layer of latex primer sealer.
If you plan on leveling a concrete floor you can do so with relative ease by using a leveling compound.