The goal is to have a wooden subfloor consisting of two.
Plywood subfloor for vinyl plank flooring.
The joists are part of the home s structure and the subfloor usually plywood sits on top of them.
To do this measure and cut the plywood to fit your room.
If the subfloor is perfectly smooth plywood then you could install the vinyl directly to it.
When you install your vinyl on a wood subfloor the top plywood should be a minimum of 1 4 thick.
Flooring in this class is usually waterproof and made entirely from vinyl although some boards are billed as water resistant as well.
Measure carefully to ensure that the plywood is an appropriate fit.
Flooring is made up of several parts including the joists subfloor underlayment and finish flooring material.
Arrange the plywood on the first layer of wood.
Underlayment is a thin material that covers the subfloor and the finish floor material is layered on top of it.
We recommend using a vapor barrier on a cement subfloor to prevent moisture from seeping up and sitting beneath your flooring.
Step 4 spread the adhesive.
Cover your existing subfloor area where new vinyl flooring will be installed with 1 4 inch plywood.
How to prep a wood sub floor.
Vinyl plank flooring is a floating floor so it is important to have underlayment across the entire surface of your flooring.
If it is uneven or wood slats you will need to apply 1 4 underlayment to the top.
Measure and cut 1 4 inch or thicker plywood with a circular saw to fit the entire floor of the room where you are installing vinyl flooring.
You can have these pieces cut by a lumber yard or use a circular saw on the job site.
Simply nail the sheets of underlayment to the wood sub floor and make sure everything is covered.
Before you install vinyl flooring follow the directions above for fixing high and low spots in a wood or concrete subfloor.
When installing vinyl plank flooring over existing floor materials underlayment may not be required but it can help with cushioning and.
For most subfloors you will need to add an extra layer of wood.
Vinyl plank flooring most vinyl plank flooring produced today falls into the luxury vinyl plank category.
For wood subfloor a moisture barrier is unnecessary but underlayment can provide cushion.