Replace Drywall that has Black Mold
Mold growth can occur on drywall, especially in damp or humid areas such as the area for the water heater. Black mold generally cannot be removed once it appears on drywall and the only thorough solution to removal of mold is the removal of the drywall it has infested. Do not take chances with mold as it can cause long-term respiratory problems. If mold growth is severe and spread out, it may be a good idea to consult a professional for its removal.
Instructions
1. Cut out the section of drywall. Using a utility knife, cut out the section of the damaged drywall. Make sure that the section being removed covers at least two studs. Studs are the wooden beams behind the wall, where the drywall is attached. Cut out a larger piece even if the damaged area is smaller in order for the ends to cover two studs.
2. Cut out a new section. Using a tape measure, measure the length and width needed to fill the gap in the wall. Cut the section out with a utility knife. Make sure that the new section fits snugly into the gap before screwing it in.
3. Screw in the drywall. Use drywall screws to screw the new section of drywall into the middle of each stud. If there are multiple studs in between the sections, screw into those studs as well. Screw into the length of the stud.
4. Apply mud. Spread joint compound, also known as "mud," onto the drywall using a trowel or taping knife. Apply several thin coats rather than one thick coat. Smooth out. Let the mud dry for 24 hours.
5. Finish. Smooth out the mud with medium coarse sand paper. Apply primer and paint.
Related posts
Replace Drywall With Water DamageIf you have water damage on a part of your drywall--say, from a leaky roof over that spot or a plumbing problem--you don't need to replace the whole wall. If the d...
When you become aware of a mold problem in your home, it requires your prompt attention. Mold can cause numerous heath problems, and this is especially the case with black mold. Black mold, or str...
For large areas of damage, replace the entire drywall panel.Walls made from drywall panels are standard in residential and commercial construction projects, but exposure to moisture, an impact or...
Replace Drywall Corner BeadDrywall is constructed using a crushed form of the mineral gypsum. The mineral is mixed with water to make a paste. The paste is molded into a flat sheet that is covered...
It's often easier to replace a large amount of damage to an area of drywall than it is to "patch." Here's get it done quickly and easily. Instructions1. Remove any baseboar...
