Do you need padding under vinyl flooring?
William Rodriguez
Updated on February 13, 2026
Most vinyl plank and sheet flooring installations do not require padding. The only times that you would use padding for either type are: For sound absorption, thermalizing, or moisture barrier. For concrete or unsmooth subfloor.
Do you put anything underneath vinyl flooring?
Any type of flooring can benefit from an underlayment — even luxury vinyl tile. This holds true no matter what type of subfloor it will be installed on, including concrete, wood flooring, or any other type of flooring. Underlayment can improve the vinyl tile's ability to absorb sound.What happens if you don't put underlayment under vinyl plank flooring?
Vinyl planks require hard, thin underlay because the product itself is softer. Putting a soft product under vinyl plank will result in an unstable floor that is much more inclined to being damaged and even punctured or torn over time.Can you lay vinyl flooring without underlay?
Most vinyl floors don't need an underlay. If the surface you're laying on is level and smooth, a well-cushioned vinyl floor should be fine on its own. Our Luxury Vinyl Click flooring is laid using the same as technique as laminate options in that it's loose laid creating a "floating floor".Is moisture barrier necessary for vinyl flooring?
For vinyl flooring installations over wood subfloors, you will not need to worry about a moisture barrier, but you may want an underlayment for added cushion or sound reduction. It may also be a requirement in certain HOA or apartment complexes to have a sound barrier with your flooring.Do I Need Pad Under My Vinyl Plank? and 4 Other COMMON ?'s Answered
Can I lay vinyl over floorboards?
Vinyl can be placed on existing floors such as linoleum, laminate, and tile. The most important part while laying the vinyl is to have a level, clean and dry substrate. If the floor is rough (tiles joint, or any crack) then try to use a level compound that will maintain your underlying.How do you prepare a floor for vinyl plank flooring?
5 Simple Steps to Prepare a Subfloor for Vinyl Flooring
- Step 1: Test the Floor for Moisture. ...
- Step 2: Repair Holes and Cracks. ...
- Step 3: Sand Down Bumpy Areas. ...
- Step 4: Clean the Subfloor. ...
- Step 5: Install Underlayment (Optional)
How thick should underlayment be for vinyl flooring?
Most vinyl underlayments are 1mm to 1.5mm thick. When dealing with a click lock vinyl of 4mm or thicker, an underlayment has several benefits: It can help smooth over minor subfloor imperfections. It will add extra cushion to the floor, creating a softer feel under foot.Do I need underlayment?
Underlayment for laminate flooring is a must. Since laminate is a floating floor, it must be evenly distributed across your subfloor. Underlayment is what allows the floor to float, gives it stability, support, noise reduction, and supports the locking systems in between planks to assure the sturdiest flooring project.What happens if you dont use underlayment?
Without underlayment to add a layer between these damp subfloors and the surface flooring, your laminate can quickly become wet, warped, and mildewy, harming its overall integrity. Moisture over time can also break down floor adhesive which causes the floor to start warping.What kind of underlayment do you use for vinyl flooring?
Rigid UnderlaymentPlywood is often the most commonly used type of underlayment in vinyl plank flooring installation. Sheets of 4×8 foot plywood, usually ¼ to ½ inch thick tend to be an excellent flooring underlayment for many subfloors including wood, tile, and linoleum.
What is the purpose of flooring underlayment?
Its purpose is to provide a smooth, flat surface for the floor covering. It can be made of many different materials, chosen depending on the needs of the floor covering. Plywood, hardboard, and cement board are common choices, but sometimes the underlayment is simply a thin foam padding.What should I put down before laying vinyl flooring?
Prepare the Floors
- Concrete: Sheet vinyl can be installed over concrete if the surface of the concrete is clean, smooth and dry. ...
- Linoleum or Vinyl Flooring: Sheet vinyl can be laid over old linoleum or vinyl flooring if the existing floor is in good condition.