Is Vapor Barrier Necessary For Laminate Flooring

I m halfway done installing a laminate floor padding attached on a concrete floor of a rental property.

Is vapor barrier necessary for laminate flooring.

Why is a vapour barrier necessary. Now i m reading that it s necessary in basements concrete due to moisture but this isn t a basement and there isn t much if any moisture. Purchased with sentinel quiet premium underlayment. A vapor barrier under laminate floor reduces damage interior vapor retarder over concrete subfloor.

A vapour barrier is the best and simplest way to protect it. Underlayment with a built in vapor barrier provides the protection you need from moisture. I am not sure if a vinyl plank flooring or a engineered hardwood is better to show living room dining room. It currently hasvinyl plank flooring by previous owner.

I am not sure if a vapor barrier is needed. Possibly about 20 years old. Installed over an on grade concrete slab. The flooring says i need a vapor barrier under the underlayment the underlayment states it has moisture protection but not a vapor barrier the little picture shows moisture from above see photo.

Vapor 3 in 1 moisture underlayment. Laminate flooring consists largely of wood. Cement is a porous material and can absorb and emit moisture. Use vapor barrier 2 in 1 when installing laminate flooring on cement subfloors or any subfloors with a risk of moisture coming up.

The one i am thinking of getting is this here. Most every laminate manufacturer will require a vapor barrier under laminate flooring. It was my first time using it and i didn t think to use a moisture barrier. By preventing moisture from.

So it stands to reason that consistent exposure to moisture is also bad for laminate flooring. If your installing laminate flooring aka floating floor can be at risk of absorbing moisture from your cement subfloor. Vapor barrier 3 in 1 underlayment is perfect for installation under laminate flooring to allow your floor to float and give a moisture barrier. It needs to b.

It s a first floor of a building made in 1970 and it s 3 steps up to the.