Moisture Barrier Shower Floor

A vapor barrier in your shower will save the walls of the shower or the bathroom.

Moisture barrier shower floor.

Moisture and condensation are the two biggest problems to contend with when building a new shower. I recently noticed some wet drywall at the base of the shower on the outside corners of the enclosure. An extremely effective moisture vapor retarder for use in a variety of interior construction applications. It s something that s vital to protect your house.

A very simple experiment to show how a vapor barrier works is to lay a. Most commonly used beneath wood flooring ceramic tile and stone veneer or as a membrane on walls counter tops and residential showers. The industry standard as well as most local building codes do not encourage the use of a vapor barrier behind and over the tile substrate. Liquid waterproofing should be applied to all surfaces in the shower area that meet water or moisture.

The worst case scenario for your waterproofing strategy is to be redundant behind and over your tile substrate by applying or installing a water resistant barrier. My house is on a concrete slab and the shower was constructed with a mortar bed smooth river rock was used for the shower floor and cement board with a vapor barrier was used on the walls. Before tile can be installed on shower walls a moisture barrier must. Prevent these problems before they occur by installing some type of moisture or vapor barrier.

I basically paint all of the surfaces that will receive tile in the shower including horizontal areas exposed to moisture such as shower benches shelving half walls niches and especially the shower floor. There are a number of reasons for having a vapor barrier in the shower but they all revolve around making sure moisture doesn t penetrate where it can do damage to the fabric and structure of the house. Sub floor barrier slows moisture migration and helps prevent buckling cupping and cracking. This is especially true in a shower setting where the walls and floor are repeatedly bombarded with large amounts of water.