Drywall corners — Madison, WI

A drywall bulge can be caused by several factors, including improper installation of drywall tape, moisture getting behind the drywall panel, or the drywall screws loosening over time. In some cases, it can also indicate shifting in the building structure. The bulge is essentially a raised area where the drywall has expanded or separated. Pros can identify the specific reason. They'll apply the correct repair method. They'll ensure the surface is flat again.

Patching a hole in drywall involves preparing the area, applying a patch (which can be a piece of drywall or a self-adhesive mesh), and then using joint compound (mud) in multiple thin layers to cover and blend the patch with the surrounding wall. Each layer is sanded smooth before the next is applied. They ensure the patched area is invisible. It looks like the wall was never damaged.

All-purpose drywall mud is a versatile joint compound used for a variety of drywall tasks, including taping the seams between drywall panels, filling screw or nail holes, and for general patching of minor damage. It's a popular choice because it's easy to work with and provides a smooth, sandable finish. For specific applications like skim coating or faster drying, other types of mud might be used. Pros use the right mud for the job. They achieve a consistent finish.

For drywall repairs, joint compound, often called 'mud,' is used. All-purpose mud is suitable for most repairs, especially for filling nail holes and taping seams. Lightweight or topping compounds are easier to sand and are good for final coats. Setting-type compounds harden chemically and are ideal for faster repairs or larger areas. Pros select the best type of mud based on the repair's size and location. They ensure a durable and smooth finish.

PVA (polyvinyl acetate) drywall primer is specifically formulated to seal the porous surface of new drywall and joint compound. It prevents the paint from soaking in unevenly, which can cause 'flashing' or an inconsistent finish. Priming also helps the topcoat of paint adhere better. Using PVA primer ensures a uniform appearance for the final paint job. Pros always apply it to new drywall. It's a critical step for a quality finish.

Mold-resistant drywall is designed with additives in its core and a moisture-resistant facing to inhibit the growth of mold and mildew. It's highly recommended for areas prone to moisture, such as bathrooms, kitchens, laundry rooms, and basements. Using this type of drywall can prevent future mold issues and maintain healthier indoor air quality. Pros often recommend it for specific applications. They help protect your home from moisture-related problems.