Thick Underlayment To Deal With Floor Height Differences

Underlayment is manufactured and meant to be used as only a single layer to allow your floor to be balanced and float properly.

Thick underlayment to deal with floor height differences.

An underlayment is the meat in the wood flooring sandwich. It s a bit confusing but a flat floor can still be slightly out of level and still create a good foundation for a long lasting floor installation. The difference is that rather than being bolted down or installed directly onto the floor beneath they traditionally install underneath the edge of one of the materials locking into place. No it is not recommended to install a thick or double layer of underlayment with laminate flooring.

For instance 1 4 hardie on a bed of thinset will bring that to approximately 3 8 and tile on that could add another 3 8. If you find thicker than 12mm it s an inaccurate measurement possibly including attached padding. Reducer strips operate in a similar fashion to ramps in that they reduce the height from one flooring material to the other. That is the wood flooring that you see and walk on.

Most likely your hardwood if 3 4 will be the determining factor and you will add various underlayments to bring up the other flooring material to the finished floor height you desire. The differences in height between the two adjoining floors is typically not more than 1 2 inch at most. Laminate flooring on an uneven subfloor can cause problems and needs to be addressed. You can deal with it easy enough using a belt sander and a piece of matching hardwood.

How thick is tile flooring backer board when installed. If you want the highest quality hardwood feel you ll want 10 or 12mm. How thick should the underlayment be. Laminate flooring is between 6 12mm thick.

The floor can have an unlevel subfloor and still have a base for a nice laminate floor. Tile flooring is water resistant and durable when combined with backer board which is impervious to moisture and helps create a flat base.