The drywall installation is, on the whole, a relatively simple procedure. However, when it comes to the drywall finishing process, there are several subtle differences. As the last phase in every project, finishing the drywall is when things may get a little more complicated and time-consuming. Depending on the location, the drywall finishing step may be easier, but any missed tool marks or depressions will appear once the project is complete. Finally, verify that the finished product will be a spotless, smooth wall surface. This will make painting and priming considerably simpler.
Knowing the level of drywall finish to use is necessary to become good at drywall finishing. To standardize how walls are built and seal the building process, the Gypsum Association created five degrees of finishing. If Level 0 is included, there are six ending levels. Each of these tiers has distinct properties and purposes. To make sure you choose the proper one for your project, below is a breakdown of each.
Gypsum board and joint fasteners are still visible in Level 0, which is an unfinished appearance. This finish style is frequently used in temporary areas or locations where all final decoration decisions still need to be made.
The joint drywall tape in a Level 1 finish has been embedded in a drywall service compound known as drywall mud. Only that final bit of work has been completed. In areas that aren’t frequently visited by the general public, like attics or service doors, Level 1 is used.
To achieve a Level 2 finish, you must cover the drywall fastener heads and the tape with a thin skim coat of joint compound. Use Level 2 as your finish if you cover the drywall with tile.
Applying a layer of joint compound to the screws and the tape results in a Level 3 finish. A Level 3 finish can be used on walls that will eventually have a thick texture or commercial-grade wall coverings.
The conventional drywall finish is level 4. Therefore, when flat, semi-gloss, or light textures are applied, it is employed in typical home settings. Using a second coat of joint compound to the screws and the tape and sanding the surface once it dries will give the surface a Level 4 finish.
The highest drywall installation and fixing quality standard is a Level 5 finish, a premium finish. To completely cover the surface, it needs to be finished with a Level 4 finish and a skim coat of joint compound. A Level 5 finish offers a consistently smooth surface visible in the worst lighting situations. If you wish to use high gloss paint and achieve the finest possible appearance, a Level 5 finish is also advised. Additionally, by doing this, the likelihood of any unsightly joint or fastener problems will be reduced.
A thinned combined compound is rolled onto the side with a thick-nap roller. And the extra is scraped off instantly.
A sequence of 6-8 dabs of mud is applied, each about three to four inches in diameter. Instantly, the mud is rubbed across the surface; then, extra soil is scraped off.
Experts have spray equipment to enable them to spray on drywall work compounds. This equipment can be borrowed at rental yards or home improvement shops.
Level 5 settings are optional for some applications, so make sure you need them before applying because they take more time and money to complete. A Level 5 finish works best in environments with lots of natural light or specific paint treatments.
A level-5 finish is created by adding a skim coat of joint compound, often known as mud, to a level-4 finish that you would typically leave as-is. A level 5 coating is necessary for a few specific situations, such as when the finish will have glossy, enamel, or flat, non-textured paint or when light is directed low enough to draw attention to bumps and depressions. Finishing at level 5 is the cherry on top. You must discuss this with your contractor or drywall installer because it is not typically considered a part of the finishing process. It is a premium finish that you will not receive by default.
Although more expensive and difficult to achieve, a Level 5 finish can deliver the high-end appearance required for more wealthy areas. It is common for homeowners and contractors to discuss drywall finishing levels in numerical terms. Instead, you might talk about the final appearance or impact you want to achieve. For example, you might specify that the garage can have largely unfinished walls or that you wish the dining room walls to be as faultless and smooth as possible. The contractor will be responsible for communicating your wishes to the drywall technician.