How To Install Vapor Barrier In Basement Floor

Is it ok to add this vapor barrier.

How to install vapor barrier in basement floor.

Before rolling out the underlayment be sure to sweep vacuum and remove all debris on the substructure. A concrete floor with a too high moisture content can wreak havoc on a vinyl floor. If water has already accumulated on the surface clean it before you start the installation process. Also available are basement flooring tiles with a built in vapor barrier.

Polyurethane sheeting is a typical vapor barrier that contractors use to prevent moisture from penetrating the walls of a basement. See what goes into waterproofing a basement too. How to install a vapor barrier this guide will teach you how to correctly install a vapor barrier before pouring a concrete floor or slab. Too much humidity in a wine cellar can damage the corks and ruin the wine.

My basement wall is insulated with a 2 inches of styrofoam on the interior and i built a 2 4 wall and added roxul insulation. A concrete floor seems like the perfect base for a vinyl floor installation. It is for a bathroom with a tiled shower. Install a plastic vapor barrier.

A vapor barrier against the concrete surface is generally recommended before wood framing or flooring materials are installed. If your concrete passes the moisture test then plastic sheeting at least 6 mils thick will prevent moisture from getting into your laminate flooring. Very hot and humid climates may benefit from an exterior vapor barrier that keeps outside humidity from penetrating into walls. If you have a wine cellar or basement add a vapor barrier there too.

A moisture barrier may or may not be needed to insure good adhesion of your vinyl floor so do your homework to avoid problems later on down the road. I planned to install vapor barrier on top. Any kind of persistent moisture will allow mold to get a foothold and soon ruin carpet or wood flooring. The material is stapled to the frame of a basement wall before it is finished with plaster or drywall.

Topped by decorative vinyl squares or carpeting these tiles feature molded plastic bases that enable the concrete slab to. Where plastic sheets must be joined overlap the sheets by several inches and use strong vinyl tape to secure them. The area on which you are installing the vapor barrier should be clean. I live in central ontario canada.

Step 3 install the barrier. A vapor barrier is also helpful to keeping a basement insulated and warm. Below grade walls and floor slabs transmit ground moisture through concrete walls or slabs.