How do you transition from drywall to backer board?
Youtube quote:I would apply thinset and alkali resistant mesh tape then tile over the seams onto the drywall.
How do you join cement board to drywall?
Cut wall materials precisely, to keep seams small. Use self-adhesive mesh tape where drywall and cement board meet. Spread 2–3 coats of setting-type joint compound over the seam, waiting 24 hours between coats. Sand the joint to smooth it, beginning with semi-coarse sandpaper and finishing with fine sandpaper.
Can you put backer board over Sheetrock?
In such wet areas, never install cement board directly over drywall or green board. Instead, first, remove the existing surface material, then install the cement board over the studs and membrane, as applicable.
How do you shim backer board?
Youtube quote:And washers are every 12 inches along the 16 inch on center stud. Now anywhere where you put the wet shimming you don't want the screw. And washer to be completely compressed.
Do you tape cement board seams?
Youtube quote:You want to overlap the cement board tape with tap on one side of the joint. And the other half of the tape on the other side of the joint.
What do you do with a gap between tub and cement board?
Technically, after the tile is installed over the backer board that gap between it and the tub ledge should be filled with an ASTM C920 sealant (caulking e.g. silicone). Although some say you should have weep holes along this gap so any water behind can weep out into the tub.
How do you level uneven backer board?
Repair uneven seams with mortar. If you are using the cement board as tile backer, use the same mortar you are using to affix the tiles. Otherwise, use latex or acrylic modified thin-set mortar.
How do you shim Sheetrock?
Youtube quote:So the best way to do it is because when you have studs that are in use the paper shimmy and the Redwood laughs and you fer the two by fours that are set in out to meet the edge of the drywall.
How do you drywall an uneven surface?
Use shims or glue to minimize uneven studs. Wall framing, including wall studs, supports drywall panels. If the wall studs are uneven, the finished wall can look wavy unless you take action during the drywall panels’ installation to minimize the problem.
How do you level old walls for drywall?
Youtube quote:But it all depends on the area you you're building it. So. I Center my cut. Take my straightedge. Put it back up hold my wall till it's perfectly or my stud till it's perfectly tight there no gap.
How do you float uneven drywall?
Youtube quote:And you have that raised edge. There so a tip or a technique to get rid of that so that you don't have to bring them on that far out is to use a knife here to to cut away the tribal I'm doing this 45.
What can I use for drywall shims?
Hard cardboard that does not compact under pressure is the source for drywall shims. Other materials, such as corrugated cardboard, would compact too far. While drywall shims can be duplicated for free by slicing up old cardboard, veneer board, or even tar paper, cardboard drywall shims are far easier to work with.
What are drywall shims made of?
These 36-inch premium drywall shims are extra-thick precut flat strips that have a uniform thickness, allowing for incremental precise furring of virtually any interior surface. Made from 100 percent recycled material, these shims are perfect for builders, remodelers, drywall installers, and Do-It-Yourselfers!
How do you make your own shims?
Youtube quote:Cut this line out if you guys had a bandsaw. This will be a lot quicker. As you guys know all construction lumber usually comes with that little rounded corner.
Can you wet Shim drywall?
Youtube quote:Where you would want to wet shim. This can only be done with your foam backer board not your cement backer board the best type of thinset to use for this method would be a modified rapid set thinset.
How thick can you wet Shim?
1/2″ to 1″
The V can be relatively thick, anywhere from 1/2″ to 1″ as this will be compressed with the backer board. I place the KERDI-BOARD in the thin-set then check it to see if the boards are plumb.
How do you flatten a wall for tiling?
Youtube quote:The important thing is that you use a sheet membrane that's designed for tile and that the thin set will actually adhere to and it's not gonna come off.
