Do I Need Vapor Barrier For Vinyl. If you want the extra benefits such as noise reductionsound absorption moisture protection and insulating value for your floor we recommend the QuietWalk luxury vinyl underlayment. Whether or not you need a vapor retarder hinges on three main factors your climate your home and the location of the wall.
A concrete floor may need a moisture barrier before vinyl flooring can be installed. If you want the extra benefits such as noise reductionsound absorption moisture protection and insulating value for your floor we recommend the QuietWalk luxury vinyl underlayment. So as it stands everything below the tile can get damp.
We describe the requirements for house wrap or vapor or moisture barriers beneath vinyl siding and cite US.
Not every wall does. Perhaps recent damage to their siding showed no house wrap under their vinyl or they are working with a contractor who doesnt believe house wrap to be necessary. Thats a good thing if youre concerned about your budget but it can also cause plenty of confusion. If you enclose the space between the ground and your shed then a moisture barrier is advisable between the plywood floor and the joists.
