Is Vapor Barrier Necessary For Laminate Flooring
Installed over an on grade concrete slab.
Is vapor barrier necessary for laminate flooring. I am not sure if a vapor barrier is needed. Vapor barrier 3 in 1 underlayment is perfect for installation under laminate flooring to allow your floor to float and give a moisture barrier. Hampstead elements glueless laminate 8mm. Use vapor barrier 2 in 1 when installing laminate flooring on cement subfloors or any subfloors with a risk of moisture coming up.
It currently hasvinyl plank flooring by previous owner. It was my first time using it and i didn t think to use a moisture barrier. Vapor 3 in 1 moisture underlayment. It s a first floor of a building made in 1970 and it s 3 steps up to the.
And wood reacts to moisture by swelling or warping. So it stands to reason that consistent exposure to moisture is also bad for laminate flooring. It needs to b. I am not sure if a vinyl plank flooring or a engineered hardwood is better to show living room dining room.
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. Why is a vapour barrier necessary. Cement is a porous material and can absorb and emit moisture. 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.
Underlayment with a built in vapor barrier provides the protection you need from moisture. Possibly about 20 years old. The one i am thinking of getting is this here. When a laminate floor is installed over a concrete subfloor a moisture barrier must be used.
Laminate flooring consists largely of wood. A vapor barrier under laminate floor reduces damage interior vapor retarder over concrete subfloor. Most every laminate manufacturer will require a vapor barrier under laminate flooring. By preventing moisture from.
If your installing laminate flooring aka floating floor can be at risk of absorbing moisture from your cement subfloor.