Is Vapor Barrier Necessary For Laminate Flooring

Use vapor barrier 2 in 1 when installing laminate flooring on cement subfloors or any subfloors with a risk of moisture coming up.

Is vapor barrier necessary for laminate flooring.

I am not sure if a vapor barrier is needed. I am not sure if a vinyl plank flooring or a engineered hardwood is better to show living room dining room. And wood reacts to moisture by swelling or warping. It s a first floor of a building made in 1970 and it s 3 steps up to the.

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. Cement is a porous material and can absorb and emit moisture. Why is a vapour barrier necessary. I m halfway done installing a laminate floor padding attached on a concrete floor of a rental property.

It needs to b. It currently hasvinyl plank flooring by previous owner. Possibly about 20 years old. Hampstead elements glueless laminate 8mm.

By preventing moisture from. Underlayment with a built in vapor barrier provides the protection you need from moisture. Purchased with sentinel quiet premium underlayment. Installed over an on grade concrete slab.

Vapor barrier 3 in 1 underlayment is perfect for installation under laminate flooring to allow your floor to float and give a moisture barrier. If your installing laminate flooring aka floating floor can be at risk of absorbing moisture from your cement subfloor. Most every laminate manufacturer will require a vapor barrier under laminate flooring. A vapour barrier is the best and simplest way to protect it.

A vapor barrier under laminate floor reduces damage interior vapor retarder over concrete subfloor. Laminate flooring consists largely of wood. It was my first time using it and i didn t think to use a moisture barrier. When a laminate floor is installed over a concrete subfloor a moisture barrier must be used.

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.