HOW TO PRICE VASARI PROJECTS. HOW MUCH TO CHARGE FOR PLASTERING AND LIME PAINTING.
Pricing Lime Plaster, Lime Paint (or Lime Wash) or Venetian Plaster Projects: Material, Labor & Per-Square-Foot Pricing
A Vasari Manufacturer Guide
How much should I charge my customers for installing Vasari products?
We do not want to tell any applicator how much they should charge their customers, or, if you're a customer, how much you should be paying. This article is simply a general guide of factors to consider. We understand that every region or country has a different construction culture and different approach to estimates and bids. This article is not country-specific and should be useful anywhere in the world. It focuses only on Vasari products: currently Lime Paint, Marmorino, Carrera, Corso, Veneziano, and Amano.
There are usually two ways to create an estimate for a project. The first is time and materials: the client pays for materials, and you charge for your time at whatever rate it's worth to you. This is straightforward, avoids any risk of loss for the applicator, and sometimes ends up more affordable for the project owner. The owner can purchase the product directly, or the applicator can purchase the materials and invoice the customer later, often with an added percentage.
Most projects, however, want a fixed estimated cost for the entire job. This lets them work within a proper budget and gives more assurance the project will be completed. In this case, the project is measured in square feet. For example, a wall measuring 10' x 12' totals 120 square feet. When calculating the estimate, include the area of doors and windows, since they take extra time to mask and detail.
For an estimate based on square footage of surface area, here are the fundamental variables to consider:
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Material cost
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Labor and time costs
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Type of project, client, and location
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What your desired look is
Material Cost
Material cost includes masking products, primer, additional prep materials, and of course the Vasari product the customer has chosen (or that the applicator recommended). It's important to understand the cost of all materials needed and how many layers each product requires. This also includes shipping and your time spent purchasing and delivering materials to the site. Always consult our website (vasariplaster.com) for current product pricing, delivery costs, and coverage rates for each material.
Coverage estimates on our website are based on a single coat only. Most of our products require two coats, and some applications — like our shower systems or other specialty finishes — require more. Either way, make sure you calculate coverage correctly so you know what to expect.
For example, if 5 gallons of a Vasari product covers 1,000 square feet in one coat, and the product costs $500, that works out to roughly $0.50 per square foot per coat. Since most applications need two coats, the material cost becomes $1.00 per square foot.
Add masking materials, primer, sealer, and the time to acquire them, and the cost increases by roughly another $0.40 per square foot — bringing total material cost to about $1.40 per square foot.
For our example wall of 120 square feet, total material cost is: 120 × $1.40 = $168.
Labor and Time Costs
Labor cost can vary widely depending on where you are in the world. Whether you're working alone or hiring others also affects your costs. But regardless of local wages or labor rules, there's one fundamental question to answer: how many square feet of wall area can an average person with a strong shoulder apply per day?
There's no single answer — it depends on the size of the room, wall height, ceiling work and other hard-to-reach areas, the look the customer wants, required prep work, masking time, and other factors that all affect total time on a job.
In our experience, for a soft, non-burnished texture applied in a basic four-walled room, an individual applicator can comfortably cover about 400 square feet of wall in one day for one coat — roughly 6 working hours. The same benchmark applies to lime paint. The second coat generally takes a similar amount of time, and sometimes longer due to extra attention to detail. Ceilings take more time and energy, and highly burnished plasters or additional coats add further time.
Pricing for wet areas reflects multiple layers of application — for example, Tadelakt finishes that include a Mastercoat basecoat, several thin layers of plaster, sealer, and wax. Tight detailing around niches and drains, plus extended curing time for quality control, can increase pricing further. Material cost is only a fraction of the total project cost in these cases; the craftsmanship and liability involved in waterproof applications justify premium rates.
A generous estimate is that an applicator can apply 200 square feet of finished product per day (accounting for the factors above), or about 1,000 square feet over a five-day work period, including masking and unmasking. This assumes an 11.5" to 14" trowel. A larger trowel generally speeds up application — just don't overdo it. Vasari products are creamy and can be spread in wide strokes when needed; some applicators use a 16" trowel throughout a project, though most are comfortable in the 11.5"–14" range.
Another important factor is the applicator's realistic daily working capacity. Authentic lime-based plaster is labor-intensive to apply, and the bulk of the per-square-foot cost is skilled labor, not material. Applicators rely on the same shoulder and muscle group repeatedly throughout the day.
Vasari plasters are typically applied with a trowel; lime paint is applied with a brush or sponge. There are efficient shortcuts available — for example, lime paint can be sprayed on for the first coat using an airless sprayer, and even for the second coat, then troweled, brushed, or buffed while drying for a more textured look. Plaster can also be sprayed using specialized equipment.
As a hypothetical: if labor costs $100 per person per day (including taxes, insurance, etc.), your labor cost per square foot would be $100 ÷ 200 sq ft = $0.50 per square foot. This is purely illustrative — make sure you calculate your actual total labor cost per applicator, including yourself.
To restate the benchmark: if an applicator covers 400 square feet of wall per day (200 sq ft of finished, two-coat product), and labor costs $100 per day, your labor cost is $0.50 per square foot.
Remember, there are efficient ways to apply lime paint or plaster on larger areas. For example, an airless paint sprayer can cover thousands of square feet per day with two applicators — one spraying, one managing the sprayer.
Returning to our example wall: $1.40 (material cost) + $0.50 (labor cost) = $1.90 per square foot.
Type of Project, Client, and Location
Not all projects are created equal. When estimating a job, factor in travel time, client demands, and project scope — and don't forget post-job expenses such as touch-ups and patches, or anything else the client may need.
Travel expenses can add up quickly: gas, and if the job is out of town (often the case with great projects), lodging and food. Also consider the cost of time away from home or family.
Clients differ in their demands and personalities, just as projects do. Some are modest, some are high-end; some are in humble homes, others in luxurious mansions. Sometimes you're working with an easy-to-please homeowner, and sometimes with multiple designers and architects while producing endless sample boards. Your time is valuable — charge accordingly, and remember that not everyone has the same budget.

Two coats of Vasari Lime Paint in the color Ardor.
What You Want to Charge
We now know the square-foot cost for our example: $1.40 (material) + $0.50 (labor) = $1.90. Anything charged above that is profit. So the real question becomes: how much do you want to make, and what can your customer realistically afford? Prices vary from city to city and house to house. Now that you understand the underlying numbers, ask yourself what you want to earn per day.
Using our 200-square-foot-per-day benchmark: if you charge $2.90 per square foot ($1.00 profit per square foot), that's $200 in profit per day for one applicator. At $6.90 per square foot ($5.00 profit per square foot), that's $1,000 per day. With three people working at that rate, that's $3,000 per day. These figures apply to a simple two-coat finish over a well-prepped, smooth surface.
If you still have questions, here's a rough starting point (and admittedly a controversial one): take a premium latex paint bid and multiply it by 2 to 4. That range can give you a sense of what's affordable and comparable. Higher-end materials generally cost 2 to 4 times more than the lesser option — think tile, marble, or wood floors versus linoleum. It costs more, but it makes sense to most customers.
Even though we supply materials to mansions and museums, lime plaster and lime paint aren't just for high-end projects — they're simply a superior alternative to conventional latex paint. We don't think of our materials as purely decorative finishes or accents, although they can be used that way. We see them as calming, beautiful, healthy, and natural backdrops for beautiful spaces.
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Hey! If you're still interested, here's a much older rambling article on how to price Vasari projects. It might be a little different and outdated, but still has a few helpful hints. Don't pay too much attention to pricing here... it changes through the years.
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Plaster application is very profitable for applicators, contractors, architects and designers. For applicators especially, plaster might be one of the most lucrative and rewarding building trades around. There is tremendous potential in plaster.
There are billions and billions of square feet of walls and ceilings in the world. Most of it is covered in paint, wallpaper or paneling, and not enough plaster. Plaster should be almost everywhere. It looks great, it's natural, it's environmentally proactive, breathes, is hypoallergenic and easy to fix. It's been used for thousands of years in every part of the world for a good reason. It's beautiful stuff in every way. Why cover the inside of a house with paint (plastic)?
Most customers aren't aware of what natural plaster is. It's always surprising when designers or architects have never heard of it. Those who have heard of it might think it's an unaffordable luxury product. We want to change that. Whether you're buying our product or not, we want to elevate the plaster industry to become the standard of wall finishes, not more of an exception. It should be everywhere. Well, almost.
We sometimes try to steer away from the term 'Venetian' Plaster. There are so many synthetic looking 'Venetian' products and so many unique artistic jobs, that the term sometimes can give a mixed impression among customers.
A few numbers on plaster application and products
Competitor lime plaster brands (not ours) can cost up to $80 per gallon, and many are synthetic. Veneziano from imported brands ends up costing up to $2 per square foot in material cost, not to mention the special primers and sealers. Even synthetic plasters are often expensive for what they are. Marmorino can cost $3 or more per foot from other manufacturers.
Vasari products, made from crushed marble and lime, cost $28 to $32 per gallon for the wet mix of Marmorino and Veneziano, and only $18 per gallon for the dry mix. That's as low as $0.20 cents per square foot for 2 coats.
The following is a cost and time analysis for applying each of our products. We have wet and dry mixes. The dry mixes are about half of the cost of the wet. The only difference is you have to mix the dry mix.
The US average price for applying a basic 2 coat lime plaster in an interior is somewhere around $8 per square foot. Sometimes cheaper, sometimes a lot more. For example, a 3000 square foot house would end up costing $50,000. We want to make it more affordable. The bottom line is that even the most affluent people, in good economy or bad, find it expensive. It has to be more affordable, otherwise plaster will remain another exclusive luxury and the industry will never reach its true potential.
Charge what's fair to you and your customers. We don't want to tell you how much it should be, but we'll tell you what it could be...
Marmorino:
The wet mix is $0.40-$0.60 per square foot, per layer product cost, or $0.90 - $1.20 per square foot for 2 layers. The cost depends on the color of plaster (the darker tints are more expensive), on how thickly it's applied, and also on artistic embellishments and difficult to reach (or finish) areas.
Dry mix is about $0.60 cents for a 2 coat application. Colorants might be another $0.05 or $0.10 per square foot.
The first coat takes about 30-45 minutes to apply approximately 100 square feet. The second layer, because it must be finessed a little more, takes about one hour per 100 square feet. On average, for a basic 2 coat application, one can cover about 250-400+ square feet of product per day. That estimate includes masking to unmasking. Of course, this figure can change depending on size of wall, nooks, details, etc.
The cost for Marmorino is $0.60 per square foot for dry mix, and it's reasonable to apply about 300 square feet per day. Assume another $0.20 cents per square foot for masking, gas, etc. That puts material cost at $0.80 cents per square foot. Everything afterwards is profit. So if you charged $3.80 cents per square foot, the net profit is $3. Multiply that by your average daily coverage of 300 square feet per day, and you have $900 per day. If you charged $4.80, $1200 per day, $5.80 per square foot yields $1500 per day.
Of course you should charge extra for extra coats, sealers, waxes, etc, if they're needed. Artistic efforts and unusual walls (shape/ height) make a reasonable case to charge more. Charge what's fair for you and your client.
Veneziano:
For both coats included (or even three), the material cost about $0.40-0.60 per square foot. The dry mix costs $0.20-0.35 cents per square foot.
Like Marmorino, a basic two coat Veneziano application average is about 300 square feet of finished product per day. Sometimes less, sometimes much more. With Veneziano, your material cost is much less because it's a thinner material and your coverage is much greater than with Marmorino.
Even for $3.80 per foot, at 300 square feet per day, the daily net profit can average out to over $1,000 per day. Of course it's assuming everything goes very smoothly.
Carrera:
Our Carerra product, if used for interiors, is about the same cost and application speed as the Marmorino. It's used when a thicker, more robust finish is desired.
Lime Wash:
Lime Wash goes a very long way and application is very fast. 100 square feet should take about 30 minutes or less to apply. You can stretch a gallon to cover 600 square feet or more. Each layer costs around $0.05 per square foot. You can add many layers, and the cost will rise accordingly. You can charge $0.50 -2.00 per square foot for each layer of Lime Wash.
Dry mixes:
Dry mixes are about half of the price of wet mixes, as listed above. With dry mixes, you can charge very little and still do very well. Each bucket of dry mix takes about 5-10 minutes to mix and tint.
Rolling plaster:
Rolling is a quick way to apply large areas in little time, especially with Veneziano. You can roll on the plaster with a thick roller, and have someone else trowel it out with a large trowel or knife. Two people can average 1000 square feet per day of finished product.
Spraying plaster:
You can spray plaster with a hopper or mastic pump. This way you can apply thousands of square feet per day. Just thin down the plaster with a little water to the right consistency.
Technology: have it. Use our website to promote yourself. You have a gallery to use there and an intro video. If you like our site, so will your customers. We made the site for you and them. You ought to have a computer to e-mail pictures and a good digital camera with a decent flash to take pictures. Have a good printer to print pictures for your great portfolio. It's important that your work, or our gallery pictures, look great on a laptop computer if you are showing clients a compelling slide show.

