If you are installing drywall around a bathtub, there are a few things you would wish to avoid if you do not wish to have costly repair bills in the future. When installing drywall around a bathtub, you should take great care to ensure that it’s not only installed properly, but that you also protect it from leaks and dampness.
Common Mistakes to Avoid
By protecting your drywall properly when installing drywall around the bathtub, you not only provide protection for the drywall; but you also provide protection for your walls and floor. Improperly installed drywall can cause water to accumulate on your floors as well as in your walls, possibly causing major water damage.
One of the most commonly made mistakes when installing drywall around a bathtub, is using compound that is contaminated with dust, debris or dried chunks of compound. Contaminated compound will become flaky and break off in chunks within several months of applications.
You should make sure that the compound mixture is free of contaminants so that it applies smoothly without speckles of debris in it. If you see speckles of debris in the compound when you are installing drywall around a bathtub, you should remove as much of the compound as possible and reapply new compound that is fresh and debris free.
Blistering Tape Seams
Another mistake one can make when installing drywall around a bathtub is removing too much joint compound from beneath the tape after applying. This will cause the tape at the seams to blister resulting in the joint being closed off inadequately.
To prevent this mistake, do not press the tape very hard when using the taping knife. If you are installing drywall around a bathtub that has blistered tape, then water can get between the joint causing water damage to your floors and causing the drywall to fall apart.
Place 1/4 inch of joint compound between the drywall and the tape, and smooth the tape lightly with the taping knife. Run the knife over the tape several time, letting the joint compound seep out from beneath the tape until it is about 1/16 of an inch thick.
Make Sure That Your Surface Is Flat
When installing drywall around a bathtub, you should always make sure that you are hanging your drywall where it lies flat. You do not want bulges in your drywall. To do this, you can place shims on the studs that you are nailing or screwing the drywall to. If your drywall is not flat, it can buckle and cause screws and compound to come loose.
You should also ensure that the drywall is even with your bathtub. If it is not even with your bathtub, then it will place strain on the screws and compound causing it to buckle. As you are installing the drywall around the bathtub, you should make sure that you use an accurate level and a square that is true to ensure a nice even fit.
Apply Your Mud Properly
Another common mistake people make when installing drywall around a bathtub, is using too much or too little mud. If you apply too much mud, you will have to do a lot more sanding and this will create an unnecessary mess. If you sand too much, then you could cause the compound, or even worse, the actual drywall board, to crack.
If you apply too little mud when installing drywall around the bathtub, the surface along the seams will be uneven. This can be unsightly, and can also cause stress on the joints. It will take some practice, but as you learn, you will become a pro when it comes to applying mud properly.