When a laminate floor is installed over a concrete subfloor a moisture barrier must be used.
Laminate flooring moisture barrier.
Floating floor installations when installing laminate or other floating floors over cement vct ceramic tiles or kitchen vinyl use 6 mil poly sheeting plastic as the moisture barrier.
A vapor barrier under laminate floor reduces damage interior vapor retarder over concrete subfloor.
Padding can be used with most floating laminate floor installation.
Adding a layer of laminate padding on top of the moisture barrier will make a noticeable difference in how comfortable the floor is to walk on.
Installing laminate flooring on concrete steps.
Use vapor barrier 2 in 1 when installing laminate flooring on cement subfloors or any subfloors with a risk of moisture coming up.
Vapor barrier 2 in 1 underlayment.
Most every laminate manufacturer will require a vapor barrier under laminate flooring.
Acoustical underlayment w vapor barrier for luxury vinyl flooring 54 pack model qwlv100 2 430 00.
Omit plastic when covering bare wood subfloors thereby allowing the subfloor to breathe.
The laminate floor padding cost is 0 12 to 0 15 12 to 15 cents per square foot.
X 3 mm underlayment w sound barrier and moisture barrier for laminate and engineered flooring model qw360b1lt 315.