Drywall Around Bathtub
If there s a lip at the top of the shower stall water collects there and seeps into the drywall causing it to soften and crumble.
Drywall around bathtub. How to install drywall over a tub or shower flange especially when the sheetrock doesn t line up with the face of the flange. The final preparation of a bathtub enclosure for tile paint or other wall finish is the installation of water resistant drywall typically referred to as green board water resistant drywall has an identical gypsum core composition as traditional drywall except it has a thin wax coating on the surface paper to inhibit water penetration. How to fix rotted drywall around a bathtub. The green board drywall the one contractor mentioned is just like regular drywall except that the multilayered facing paper on the front and back has been treated to resist moisture.
Not only will a tile wall look great but it also has durable and long lasting qualities. A bathtub s flange or rim adjoins the surrounding bathroom surfaces. Tap your fingertips sharply along the top course of tiles on each alcove wall around the bathtub and shower and listen closely. The wrong type of drywall was installed during the bathroom s construction.
The most common of drywall sizes in residential construction is 4 x 8 foot x 1 2 inch. Tap the untiled area of drywall above the top course as well. The drywall in the bathroom above the shower and bathtub is typically subjected to a daily onslaught of steam. There is only one reason that drywall around a tub begins to rot.
Water easily degrades drywall so you must seal the edges to prevent. Above the lip of the tub. Drywall also commonly referred to as sheetrock or wall board is lightweight and cost efficient for use on interior walls or ceiling panels in new construction renovation and repair work this guide will show you the different types of drywall available. Then apply a generous amount of thin set to the bottom bathtub tile and position it 1 8 in.
Or when your walls are crooked. The best approach when installing cement board or other tile backer around a tub is to keep the cement board out of the lip area. Generally the surfaces around the bathtub are tiled which provides superior water resistance and are easy to clean. Apply it to the wall with the bottom edge about 1 4 in.
Although the sheetrock used in bathrooms is usually greenboard.