Is Vapor Barrier Necessary For Laminate Flooring

If your installing laminate flooring aka floating floor can be at risk of absorbing moisture from your cement subfloor.

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. Underlayment with a built in vapor barrier provides the protection you need from moisture. Hampstead elements glueless laminate 8mm. 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. And wood reacts to moisture by swelling or warping. 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.

Installed over an on grade concrete slab. By preventing moisture from. When a laminate floor is installed over a concrete subfloor a moisture barrier must be used. Vapor barrier 3 in 1 underlayment is perfect for installation under laminate flooring to allow your floor to float and give a moisture barrier.

Possibly about 20 years old. It s a first floor of a building made in 1970 and it s 3 steps up to the. It needs to b. Cement is a porous material and can absorb and emit moisture.

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. Most every laminate manufacturer will require a vapor barrier under laminate flooring. Vapor 3 in 1 moisture underlayment. It currently hasvinyl plank flooring by previous owner.

Laminate flooring consists largely of wood. 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. Why is a vapour barrier necessary. So it stands to reason that consistent exposure to moisture is also bad for laminate flooring.

Purchased with sentinel quiet premium underlayment.