It is a lightweight polyethylene membrane and vapor retarder great for use with tile and stone in showers and wet area applications.
Tile vapor barrier membrane.
Your tile underlayment options classified into three main categories each suited for different tiling.
There is a clear advantage of using a liquid membrane it is relatively easy to apply over the tile substrate along with the use of a fiber mesh tape you can secure joints and changes of plane.
If you have a steam shower with a steam generator then a vapor retarder is required.
Find tile membranes at lowe s today.
Liquid waterproofing is an outstanding redundancy barrier to the tile installation and allows you to skip the plastic sheeting behind your substrate.
Designed for interior and exterior use.
In the world of tile you need a vapor retarder when you have extreme amounts of water vapor that need to be managed.
A vapor barrier will stop water vapor from passing through.
X 0 5 mil thick.
A vapor barrier can be applied or installed over the tile substrate using a liquid or sheet membrane.
Apply 1 coat to inhibit tile and stone cracking due to minor surface movement.
Certainteed s membrain continuous air barrier smart vapor retarder is the industry s most advanced technology to create a better performing home.
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The membrane also produces a moisture barrier.
It is also suitable for chemical resistant flooring.
It offers secure adhesion to the subsurface and tiles as well as straightforward installation.
When do you need a vapor retarder.
Easy to use and can be applied by roller trowel or airless sprayer.
I still recommend installing a vapor barrier behind the substrate and if you plan on installing a steam generator you will definitely need a vapor barrier.