There are several types of drywalls available in the market, depending on the place where they will be installed. One of the essential advantages of installing drywall is its tapered edges that, when joined together, form a shallow recess for joint compound and drywall tape that gives it invisible finished joints. In this article, we are going to list down the different types of drywalls and their common uses in America.
White Board or Regular Drywall – This type of drywall is typically white on one side and brown on the other side. Regular drywall is probably the most common and economic drywall type, and it comes in different sizes and thicknesses. This type of drywall usually is available in four by eight-foot panels.
Blue Board Drywall – This type of drywall is also known as plaster baseboard, and it is typically used for veneer plastering. The surface paper of the blue board drywall contains unique absorption qualities, and it also has a high resistance to water and mold. This type of drywall works well in bathrooms and in places with a lot of moisture. However, it is not made for paint, mud, or tape.
Green Board Drywall – This type of drywall is also known as the moisture-resistant drywall because it has a green covering that makes it more resistant to moisture compared to regular drywall. However, it is a little more expensive than the regular type, and it is not also waterproof. That is why you should be mindful not to put it in places where it can come in contact with water. Green board drywalls are often used as a tile backer in limited wet areas such as plus kitchens, basement walls, and utility rooms.
Paperless Drywall – This type of drywall has been replacing paper drywall in the market. Paperless drywalls are covered with fiberglass instead of paper, which protects the gypsum board from rot and is highly resistant to mildew and mold. Paperless drywalls are a bit sturdier than regular drywall, but some construction people find it easier to cut. Keep in mind that this type of drywall has some slight texture which is going to require you to use some applying compound so that you can achieve a smooth and clean finish drywall level.
Soundproof Drywall – This type of drywall is made with laminated drywall mixed with gypsum, wood fibers, and polymers, which increases the sound transmission class or STC. Soundproof drywall is a lot denser than regular drywall, so it may be a little bit harder to cut. Because it has soundproofing characteristics, this type of drywall is commonly used in areas where silence is required in a room or noise is a problem.
Purple Drywall – Purple drywalls have the same advantage as regular drywall, but they offer superior mold and moisture-resistant characteristics. This type of drywall can be used with the ceiling and all wall applications. It is also suited for places where you want to have enhanced mold and moisture resistance. If you’re looking for drywall that is perfectly safe to be in contact with water, this is the one that you should use.
Type X Drywall – This type of drywall is also known as fire-resistant drywall. Several thicknesses of the Type X drywall can be used in layers if you want to achieve a higher fire-resistance rating. Because of its fire-resistance feature, the type X drywall is harder to cut and work with compared to the regular drywall. This type is commonly used in rooms, garages, as well as apartment buildings because several building codes require it. The type X drywall is made with non-combustible fibers, and it typically comes in 5/8-inch thickness that can also be used in soundproofing. Before it can be hailed as the Type X of drywalls, a gypsum board must have at least one-hour fire-resistance rating for the 5/8-inch board or a ¾ hour rating for the 1/2 -inch board while they are placed in a single layer and nailed on each face of wood framing and load-bearing members.