Do You Need Underlay For Vinyl Flooring On Concrete

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.

Do you need underlay for vinyl flooring on concrete.

Underlayment isn t a necessity but you might consider it to add noise reducing qualities or additional softness to the product. However some people prefer to add another thin layer of subflooring between the concrete and vinyl. It may also be a requirement in certain hoa or apartment complexes to have a sound barrier with your flooring. When installing this kind of underlayment over mortar or concrete it can float but the edges still need to be taped.

Vinyl flooring by its very design is very stable. The design of vinyl flooring prevents the need for an underlay. Vinyl underlayment is an optional add on to click lock vinyls that are 4mm or thicker. For the case of concrete floors an underlay is necessary for your sub floor.

A vinyl flooring underlayment will not be as thick as a laminate or hardwood underlayment. If not you will have to look into purchasing a 6 mil vapor barrier first. So technically if you are installing vinyl plank flooring onto concrete you already have a subfloor. What about concrete should you use a special underlayment for laying vinyl on concrete.

Installing new flooring is a costly enterprise so you want to get it right the first time around. The underlay adds an extra cushion on your floor and makes it softer and increase the floors insulating capability thus keeps it warm even during winter. As a result vinyl floors do not wobble or buckle under your feet. So the first thing you want to look at does the underlayment have a built in vapor barrier.

To eliminate this concern you will need a vapor barrier that is placed right above the concrete slab. Keeping your floor warm from cold concrete. If you are using a paper or fiber sheet underlayment leave an inch or two extra that you can trim off after you ve installed the flooring. A vinyl floor usually features a base layer which serves the purpose of an underlay thereby removing the need for an additional underlay.

The most asked question is on whether you need underlay for vinyl plank flooring or not. This additional layer can improve insulation and should make your vinyl plank flooring warmer and less resonant. If you ve chosen to go the vinyl path you re probably wondering about the best underlayment for vinyl plank flooring. If you re laying the lvp over an existing cushion backed vinyl floor or a below grade tile floor then you won t need to use an underlayment.

Extend the underlayment all the way to the walls. The key to installing luxury vinyl over concrete is to ensure the floor is level and clean.