How Much Does Plastering Cost? [2026 Data]

In 2026, the national average cost to plaster a room is $5,000. Most homeowners spend between $2,000 and $8,000, with the spread driven by room size, plaster type, and wall condition. If you're also plastering the ceiling, plan for additional square footage to factor into your final quote.

Plastering Cost by Square Foot: What to Expect?

Plastering costs vary significantly based on the total area covered, and the table below breaks down how costs scale by square footage.

Plasterwork usually costs between $2 and $10 per square foot.

The cost depends on whether you want resurfacing work or not. Expect to pay at least $10 per square foot with resurfacing; otherwise, plastering a wall usually costs between $2 and $5 per square foot.

Plastering Cost Factors: What Determines the Price?

Several variables drive the final price of a plastering project, including the type of plaster you choose, the condition of your existing walls, and the complexity of the application.

Materials

Plaster materials generally cost $2 to $10 per square foot, making them relatively affordable for most projects. A 5-gallon bucket of lime plaster runs around $60, while a 25-pound bag of decorative plaster costs $10 to $30. Luxury plaster formulas, however, can reach $400 or more per 5-gallon bucket.

Labor

Labor for plastering walls typically runs $2 to $5 per square foot for standard application, rising to $4 to $10 per square foot for refinishing work that requires removing and prepping existing plaster, with a four-wall room costing $800 to $4,000 in total. Ceiling plastering averages around $600, though a standard ceiling can cost as little as $400 or climb to $800 or more for taller-than-average heights. Ornamental designs or vaulted ceiling shapes can push the total to $4,000 for the job. Contractors who charge by the hour typically bill $60 to $80 per hour.

Skim Coat Plastering

The cost to skim coat a wall runs $1.10 to $1.30 per square foot, making it one of the more budget-friendly plastering options. This technique applies a few thin layers of plaster to create a smoother finish or repair a damaged surface, and it is generally less time-consuming and less expensive than a full drywall replacement.

Texturing

Adding special texture to a plaster wall costs an extra $1 to $3 per square foot, depending on the complexity of the finish and the skill required to execute it. Common options include dash, lace, and stucco textures, each varying in difficulty and requiring professional technique. The finish you choose can define the character of a room, from pebble dash for a coastal aesthetic to sand or cement finishes for a more rustic feel.

Prepping and Repairing Existing Plaster

Prep work is an essential part of any plastering project and typically adds $1 to $3 per square foot to your total, so budget an extra 10% to 30% depending on the condition of your walls. During this phase, a plaster contractor fills holes, applies primer, and sands surfaces to ensure the new plaster bonds properly and resists cracking over time.

Ceilings vs. Walls

Plastering a ceiling costs $0.50 to $2.00 more per square foot than plastering walls because of the reduced accessibility, with most homeowners spending $390 to $900, depending on ceiling height. Ornamental designs or an unusual ceiling shape will significantly increase the price.

Asbestos or Lead Paint Removal

Plaster walls are most common in older homes, which raises the likelihood of asbestos contamination or lead paint, since plaster products made between 1920 and 1970 may contain asbestos, and lead paint is prevalent in homes built before 1978. Costs vary significantly by type of removal, as shown in the breakdown below:

Plastering Material Costs: Which Type Fits Your Budget?

When you hire a pro, materials for nearly all types of plaster cost $10 to $15 per square foot, and each type works for both walls and ceilings. Because the price range is relatively consistent across options, you can choose a plaster type based on your project's functional and aesthetic needs rather than cost alone, and the table below shows how costs break down by plaster type.

Gypsum

Gypsum plaster consists of soft sulfate materials. It's a good material to use over rough materials like brick and plasterboard. When you want to create a smooth finish for painting, gypsum plaster is an ideal choice.

It is less likely to shrink and crack than some of the other types of plaster. It's the most common type of plaster in use and has one of the lowest prices.

Venetian

You might know Venetian plaster as lime plaster. It consists of limestone, sand, and water, but some manufacturers add fibers to it to make it bind tightly. Depending on the formula in use, the cost of Venetian plaster can range from a wallet-friendly option to one of the most expensive options.

It's one of the oldest types of plaster formulas, providing a soft appearance when it dries, which results in a pleasing appearance.

Cement

Cement plaster works as an outdoor type of plaster consisting of cement, sand, and water. It often goes directly over masonry, concrete, or metal lath. It has a low initial cost. However, it can require multiple coats, which can increase the price of outdoor plastering.

It isn't suitable for painting because it doesn't create a perfectly smooth surface. If you want to paint it, you might place a layer of gypsum plaster over cement plaster.

Acoustic

Acoustic plaster is one of the more expensive types of plaster and uses a special formula to provide sound absorption. It consists of gypsum plaster mixed with fibers designed to absorb sound. An installer often will apply it in layers to improve performance.

In addition to sound dampening, newer formulas deliver impressive aesthetic designs resembling marble or stone. This makes it ideal for a home recording studio, but it also often appears in museums or commercial buildings that need perfect acoustics and a high-end look.

Tadelakt

You might know Tadelakt plaster as Moroccan plaster. It uses lime as the base, but its formula provides waterproof capabilities, allowing for its use in bathrooms and kitchens.

It is an expensive plaster, but it has an impressive look when it dries. Its rustic finish is hard to duplicate with other plaster types. You can often select from multiple colors with Tadelakt plaster.

Why You Should Hire a Plaster Repair Pro

Hiring a local plaster repair pro costs $4 to $10 per square foot for labor. Although the job may seem doable for a homeowner, it's more challenging than it might seem and requires specialized tools. For these reasons, it's best to hand this project off to the pros.

Here's why it's ideal to hire a plaster installer

Here are the benefits of hiring a plaster installer:

• Plaster repair pros have specialized tools to install plaster walls, which are costly to purchase for a one-time DIY job.

• Plastering requires skill, and hiring a pro ensures that your walls are free of common DIY issues, such as cracks and bumps.

• A plaster repair contractor will get the job done right the first time, whereas a DIYer may struggle to learn the technique.

• You'll have the option of adding custom accents, such as crown molding and trim, to elevate the ambiance of your home.

• Plaster installers follow safety protocols during prep and installation and can accurately identify asbestos and lead paint.

• You'll have the option to choose every type of plaster when hiring a professional.

• Your plastering pro will be able to repair different types of lath before the installation.

If you want to DIY plaster walls

If you want to tackle some of your plaster projects on your own, consider some of these smaller tasks:

• Sealing the plaster

• Painting the walls after installation

• Small plaster repairs

Cost of Common Wall Plastering Add-Ons

In addition to finishing touches like texturing the plaster, there are some common add-ons to consider:

• Sealing plaster: The job isn't completely finished after applying the plaster. You can seal the plaster to ensure better paint application and prevent inconsistencies in the final appearance for about $1 per square foot.

• Painting walls: Once the plaster is installed, sealed, and fully dry, you'll need to paint the wall to finish the job. Painting walls costs between $1 and $3 per square foot , depending on whether you do it yourself or have a painter do it for you. While doing the painting yourself will cost less, it will also take longer than if a professional does it.

• Decorative plastering: To achieve a more elevated look, you can add decorative plastering to act as crown or cornice molding. This adds around $1.50 per square foot to the project, but it can cost more, depending on the level of detail.

How Angi Gets Its Cost Data

Home is the most important place on earth, which is why Angi has helped more than 150 million homeowners transform their houses into homes they adore. To help homeowners with their next project, Angi provides readers with the most accurate cost data and upholds strict editorial standards. We extensively research project costs to develop the pricing data you see, so you can make the best decisions for you and your home. We rely on reputable sources, including the U.S. Bureau of Labor Statistics, academic journals, market studies, and interviews with industry experts—all to ensure our prices reflect real-world projects. 

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