Laminate Flooring Basement Vapor Barrier

Insulating value r value concrete floors in basements are often cold to the touch.

Laminate flooring basement vapor barrier.

Start by sealing the surface of the concrete with a chemical sealing agent that will create one more barrier between the base of the laminate and any groundwater that may seep up over time. Then lay a 6 mil plastic moisture barrier underlayment to further protect the material. Moisture barriers also known as vapor barriers are used to prevent that moisture from coming into contact with your flooring. Swiss krono specifies that the vapor barrier for laminate floors must be 6 mil thick virgin polyester.

Topped by decorative vinyl squares or carpeting these tiles feature molded plastic bases that enable the concrete slab to. Our moistureblock is a 6 mil polyethylene film vapor barrier that is used during the installation process with floating laminate luxury vinyl planks and engineered wood floors. Also available are basement flooring tiles with a built in vapor barrier. Acoustical underlayment w vapor barrier for luxury vinyl flooring 54 pack model qwlv100 2 430 00.

Moisture will not damage the vinyl flooring but will deem the adhesive that secures the vinyl to the slab almost useless. You can buy moisture barriers by themselves or you can buy underlayment that have pre attached moisture barriers. Vapor barrier 3 in 1 underlayment is perfect for installation under laminate flooring to allow your floor to float and give a moisture barrier. A vapor barrier under laminate floor reduces damage interior vapor retarder over concrete subfloor when a laminate floor is installed over a concrete subfloor a moisture barrier must be used.

Most every laminate manufacturer will require a vapor barrier under laminate flooring. Vapor 3 in 1 moisture underlayment. Before any type of flooring work is done check the moisture content of the concrete before continuing. If your concrete passes the moisture test then plastic sheeting at least 6 mils thick will prevent moisture from getting into your laminate flooring.

No need to bother with large fold out low quality off spec construction grade films which can be bothersome and hard to use before the floor is installed. Without the proper moisture barrier vinyl flooring acts as a moisture barrier causing it to buckle bubble and lift. Install a plastic vapor barrier. Where plastic sheets must be joined overlap the sheets by several inches and use strong vinyl tape to secure them.

A vapor barrier is the plastic film that stands between the concrete slab floor and your padding and laminate plank. Use vapor barrier 2 in 1 when installing laminate flooring on cement subfloors or any subfloors with a risk of moisture coming up.