Installing Laminate Flooring Over Wood Subfloor

Remember that laminate flooring like swiss krono usa s laminate wood flooring is a floating floor it will expand and contract as temperature and other conditions change.

Installing laminate flooring over wood subfloor.

Prior to installing any finished flooring it is important to remember. Fix concrete subfloors with a patching compound and for wood subfloors remove protruding nails and replace any damaged boards. After removing the existing flooring baseboards and quarter moulding check that the subfloor is solid flat and clean. Before you install your plywood subfloor first calculate the room s square footage to find out how much flooring you ll need to buy.

Thanks for the info. The floor joists run lengthwise to the room and we want to install a floating laminate floor. We also go over questions regarding particle board and installing new hardwood flooring over old wood flooring. In some instances you might be able to install your flooring over an existing floor but it is important to check prior to installation if it is a suitable material.

Wood and concrete are the idea subfloors. Laminate flooring cannot ever be installed on a subfloor made of carpet or padding. Laminate flooring is ready to install as long as the base floor is clean and smooth. I have a second story floor that was carpet over plywood subfloor.

Laminate flooring on an uneven subfloor can cause problems and needs to be addressed. The key to a beautiful long lasting hardwood or laminate floor is a well prepared subfloor. Re secure any loose wood subfloor planks osb or plywood subfloors to the floor joists using 2 1 2 deck screws. Do this by multiplying the room s length by its width.

The minimum subfloor thickness is approximately 3 4 inches so the minimum thickness of osb board you will need for laminate flooring is 23 32 inches or 18 mm. The floor can have an unlevel subfloor and still have a base for a nice laminate floor. A breathable foam type underlayment is generally used when installing laminate flooring over plywood or osb subfloors. An osb sheet has a finely corrugated unfinished side and a smooth side that is often coated with a clear finish.

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.