2019 Drywall Installation Cost | Hang & Finish Drywall Prices

Drywall Installation Cost

The average cost to install drywall is between $1.60 and $2.35 per square foot. For a typical 12 x 12 room with a wall height of 8, the price averages around $815 for just the walls, or a total of $903 if including the ceiling drywall. This reflects a cost of $2.12 per square foot for walls and $2.35 per square foot if including the ceiling.

This cost would go down to about $1.60 per square foot on larger whole-house jobs, and change again entirely if there are non-standard features in the walllike curves, or drywall with higher-grade fire resistance or soundproofing features.

The final cost factors of drywall installation include:

The average costs to hang and finish drywall in a standard 12 x 12 room is $872.

*Expect to pay an extra 15%20% on labor if a contractor oversees the project.

Depending on the brand and the thickness of drywall needed for installation, the per sheet price is going to range from $9.50 to $18 each, average price $11.25 each. Installers can often get access to lower unit prices for drywall if they buy in bulk.

Drywall Panels Cost = $191

The national average labor costs for a drywall installer is $36 per hour. A standard output average (on a wall that already has studs) is to hang between 4 and 5 sheets of drywall per hour, or between 35 and 40 sheets in an 8-hour day. If the installation is being done by a team of one, then a drywall lift or hoist will be used to move, rotate, and hold panels to aid in their installation. The joints are usually taped, left overnight, and sanded the following day.

A 12 by 12 room = 2 days labor, which includes the installation and cleanup.

Drywall Labor Cost = $576

The main installation supplies needed are joint compound, joint tape, drywall screws, and drywall adhesive.

For this 12 by 12 room, the following is the estimate for the materials needed:

Drywall Materials Cost = $105 or $125 including ceiling

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Drywall is typically available in panels of

The drywall size most commonly used in residential walls is 4 wide, 8 tall, and thickthe average wall height. Ceiling drywall tends to be made lighter due to significant gravitational forces, and some are labeled sag resistant. Roughly speaking, prices range from $13 to $16 for a standard drywall panel.

Depending on different needs within the various rooms in a home, boards are made to suit a number of applications and are sold in the following formats:

One significant way to have a greener home is in the choice of drywall used in the walls.

Green E-Board - 3 by 5 by @ $8.49. Green E-Board is a combination of recycled wood fragments and the natural mineral elements magnesium oxide and magnesium chloride, which are brought together in a slurry process. According to their website, Because it is made with magnesium it is naturally mold, mildew, water, termite and fire resistant. No harmful chemicals nor any volatile organic compounds (VOCs) are added to Green E-Board making it ideal for anyone with allergies or sensitivities looking for a drywall alternative. It contains no VOCs (Volatile Organic Compounds) like formaldehyde or silica, and because it is not covered in paper and because of its pH level, neither mold or mildew can grow on the boards. To further its positive environmental footprint, Green E-Boards only consume 50% of the energy required to produce traditional gypsum drywall.

The gypsum in the drywall is chemically combined with water molecules which turn to steam in the case of a fire, thereby acting as a fire retardant. While it can be effective for around 30 minutes, it doesnt qualify it to be fire rated; but when there are extra additives included in the production of drywall, the resulting product is effective enough to be fire rated. This UL/ULC safety rated version is available in two levels of fire resistance - Type X and Type C.

These are mostly installed in areas where moisture is a daily occurrence, such as in a bathroom.

$10. This white drywall is available with either square or tapered edges, and historically it has been the most prevalent type of drywall used in residential construction for living rooms and bedrooms.

$51 per panel. Typically built with the soundproofing materials sandwiched between two layers of gypsum, this is by far the most expensive type of drywall. In locations that demand any degree of soundproofing, these can have a stunning ability to drastically reduce noise in a home, allowing you to even place your home theater next to a kids bedroom.

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This will either be done by hand or with a sprayer. Choose between orange peel, slap brush, skip trowel, knockdown, popcorn, smooth, or sand float finish plastering. Smooth finish is becoming very popular.

Drywall can be hung either horizontally or vertically. While the vertical placement is easier for a DIY install, professional industry wisdom points to a horizontal format for a number of reasons, including hiding uneven studs and having fewer vertical seams. If a room has 8-inch ceilings, its easy to figure out how many 4 by 8 panels are needed if installing them vertically or horizontally.

Even though this room will have at least one door and one window, and if we assume the room as one door (32 wide) and one window (4 by 4), we have planned enough panels to allow for errors or accidents.

For this, at least 5 panels of drywall panels will be needed.

Walls

Walls & Ceiling

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Even though there are many other names that get used for drywall, drywall is the all-encompassing category title use by homeowners.

There are over 40 companies who make drywall, but there are only a few brands whose products are widely known like

Most contractors use the term sheetrock rather than drywall.

What we refer to today as drywall was originally called Sackett Board when it was invented by U.S. Gypsum Company in 1916. Prior to its release on the market, the standard solution for creating wall surfaces, both residential and commercially, was to use a mix of lime and sand or concrete called plaster to sculpt a wall surface to coat a board. As widespread as the use of drywall has become, it is not suitable for every construction need, especially when more elaborate work is required or the wall features curved surfaces.

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To wrap consistency around the business of finishing a drywall installation, the Gypsum Association maintains the standards publication, GA-214.

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Referred to by a range of names including gypsum board, gypsum panel, plasterboard, sheetrock, or wallboard, drywall is a board made to be mounted to the structure studs in a building as a wall surface. Depending on the application the product will be used for, according to Wikipedia, The plaster is mixed with fiber (typically paper, fiberglass, asbestos, or a combination of these materials), plasticizer, foaming agent, and various additives that can reduce mildew, flammability, and water absorption. It is then wrapped in paper or fiberglass to create the outer shell, which prevents damage to the gypsum structure.

The type of drywall you need will define the cost. Do you need it for a wall or a ceiling? Is it needed in a high-moisture environment like a bathroom or are you building a home theater that needs soundproofing? Your cost per panel will typically fall between $9 and $17 or as high as $50 each (for soundproofing drywall).

A 12 by 12 room with 8-high walls is a total of 576 square feet. With framing at $4.50 per square foot, it will cost $1,728 to frame, and another $872 to hang drywall for a total cost of $2,600.

A drywall installer is $36/hour and a plasterer is $37/hour. Plastering by hand will cost an average of $30 per square yard ($3.33/sq. ft.) for 2 coats on ceilings, $28 per square yard ($3.11/sq. ft.) for 2 coats on walls. With a spray application, it will be $20 less per hour for the labor and an additional cost of $300 per day for the sprayer.

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Depending on your construction experience and the project at hand, this could be a task you handle yourself, although if you dont have experience hanging drywall, doing it well, and ending up with a wall that has no visible seams, you might regret trying it. It is not as straightforward as simply screwing boards on a frame. Even before you get to the point of trying to have a flawless finish on your new walls, the boards themselves are around 60lbs in weight and not the easiest items to move around the install location, especially when being installed by one person. And without the drywall hoist, you are almost certainly forced into a vertical install format instead of horizontal.

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2019 Drywall Installation Cost | Hang & Finish Drywall Prices