Plywood Subfloor Laminate Need Underlayment

The subfloor is wood and it s above a concrete basement the man where we bought the laminate said we needed a underlayment but the flooring already has it we put laminate in our hallway an 2 bedrooms about 9 years ago and never used extra underpayment.

Plywood subfloor laminate need underlayment.

An underlayment is a necessity for any wood floor installation even on a plywood subfloor. Do i need underlayment for laminate flooring on plywood. The underlayment provides many benefits including moisture protection sound and thermal insulation and a cushion to make the floor more comfortable to walk on. It is important to know if you need underlayment or not with a vinyl flooring installation.

Do this by multiplying the room s length by its width. Do i need underlayment to install vinyl plank flooring. When you are installing laminate flooring over osb or plywood subfloor you need a breathable foam underlayment. Unlike laminate flooring most vinyl floors are designed to lay directly on top of the subfloor.

This is a question we get daily. Before you install your plywood subfloor first calculate the room s square footage to find out how much flooring you ll need to buy. Plywood underlayment is a thin plywood material that is most commonly used under resilient flooring materials such as vinyl and linoleum sheets and tiles. We re about to know.

The key to a beautiful long lasting hardwood or laminate floor is a well prepared subfloor. A plywood layer is not necessary if you are putting down wood laminate. A breathable foam type underlayment is generally used when installing laminate flooring over plywood or osb subfloors. After vacuuming or sweeping the subfloor to clean it add a plywood layer if the subfloor is in very bad shape but do not overlap the sheets.

Also let me start with a note. To level a subfloor for installing laminate follow the directions above to remove high and low spots. Asking yourself a few questions can be a great idea what questions. In most cases you will not want to use a vapor barrier type underlayment when installing laminates on a standard plywood subfloor because wood is a natural material that needs to breathe installing a vapor barrier over this can cause moisture to become.

It can also be used under hardwood laminate and carpet but this is much less common these days because subflooring is typically smooth enough for these materials many of which are installed with a different type of underlayment or pad. In most cases when you are installing laminate over plywood the last thing you want is a vapor barrier type since wood naturally needs to breathe.