How to Price a Drywall Job: Board, Mud, Labor, Margin

Price a drywall job by measuring the square footage of board, adding 10% to 15% for waste, costing board, mud, tape, and fasteners at what you actually pay, adding hang and finish labor at a loaded rate for the hours the crew really works, layering in overhead and disposal, then dividing by one minus your target margin. The formula is Price = (materials + loaded labor + overhead + disposal) ÷ (1 − target margin). The line that sinks most drywall bids is finishing: every extra coat of mud and every hour of sanding is labor the estimate never counted. CRMb costs those hours from your crew's punch-ins and prices board and compound at real average cost, so the next bid starts from what the last job actually took.

Drywall is priced by the board and lost in the finish. Hanging is fast and predictable; a two-person crew can cover a lot of wall in a day. Taping, three coats of compound, drying time between coats, and sanding are slower, spread across several trips, and easy to under-bid. That is why two contractors can quote the same basement at the same square footage and one clears a healthy margin while the other quietly works the last three days for free. This guide builds a drywall price from the ground up and shows where the margin leaks.

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The five things every drywall job costs

Whether it is a single patch-and-finish wall or a full basement, the price rests on the same layers:

• Board, the sheets themselves at your real cost, plus the waste you will actually cut.
• Finishing materials, joint compound, tape, corner bead, screws, adhesive, and sanding supplies.
• Labor, hanging and finishing, at a loaded rate for the hours the crew really works, across every trip.
• Overhead, the share of trucks, lifts, tools, insurance, and office this job has to carry.
• Delivery, access, and disposal, board delivery and stocking, stairs or tight access, scrap haul-off.

Skip a layer and you are not giving a discount, you are paying for that part of the job yourself. The two that leak most are finishing labor and waste.

Step 1: measure the board, not the floor

Price drywall from the surface area of board you will hang, not the floor area of the room. For walls, multiply the perimeter by the ceiling height. Add the ceiling area as its own line, because ceilings hang slower and often need a lift or a second person. Subtract large openings like garage doors or wide cased openings; ignore ordinary doors and windows, since the cutouts become waste anyway.

Convert that area into sheets. A 4×8 sheet covers 32 square feet and a 4×12 covers 48. Longer sheets mean fewer butt joints, which means less finishing time, so the sheet size you choose changes the labor as well as the board count. Then add waste: 10% for simple rectangular rooms, closer to 15% for rooms with soffits, angles, many openings, or short walls where offcuts cannot be reused. The discipline of tracking what you actually throw away is covered in how to reduce material waste on jobs.

Step 2: cost board and finishing materials at what they really cost

Board is the obvious line. The less obvious ones add up: buckets of compound (more than you think if the job needs a full skim), paper or mesh tape, metal or paper-faced corner bead for every outside corner, screws, adhesive, and sanding sponges and screens. Moisture-resistant board for bathrooms, fire-rated board for garages, and heavier ceiling board each cost more than standard sheets, so price them as their own line, not at the standard-board number.

Board prices move, sometimes sharply. Value materials at average cost, the running average of what you paid across recent purchases, so each sheet and bucket pulled to a job carries its true number. In CRMb, when you order board for a specific job and receive it, the cost lands on that job at what you actually paid; the path from a takeoff to a live order is in material takeoff to purchase order.

Step 3: price hanging and finishing as separate labor

Treat hanging and finishing as two different jobs, because they are.

Hanging is measurable and fairly consistent. Your crew's sheets-per-hour on open walls is a number you can learn quickly, and it slows predictably on ceilings, stairwells, and rooms full of cuts.

Finishing is where the hours hide. Standard finishing is tape and a first coat, then a second coat, then a third, with drying time in between, then sanding and touch-up. That is several trips to the same job, each with drive time and setup. Humidity stretches drying time. A skim coat for a smooth, high-quality finish adds a full extra pass across every wall.

Cost both at a loaded rate, not the bare wage. Payroll taxes, workers' comp, benefits, and paid time off typically add 25% to 35% to a wage, so a $28 wage is really around $36 an hour. The full build-up is in how to calculate labor cost per job, and turning past jobs into reliable hour estimates is covered in how to estimate labor hours for a job.

The hours are only reliable if the crew captures them. With Punch, each punch-in is tagged to the job, so the hanging day and all three finishing trips land on the same job as labor cost with the loaded rate applied. After a few jobs you know what a square foot of finished board really takes your crew, not what a chart says it should.

Step 4: match the price to the finish level

Drywall finish is graded on a scale from Level 0 (board hung, nothing else) to Level 5 (a full skim coat over the entire surface). The scale comes from an industry standard published by the Gypsum Association, and naming the level in your quote removes the most common drywall dispute: the customer expected a smoother wall than you priced.

• Level 1 and 2 cover spaces that will not be seen or will be tiled, such as attics, above ceilings, and behind tile in wet areas.
• Level 3 suits walls that will get a heavy texture.
• Level 4 is the common finish for walls getting flat paint or a light texture.
• Level 5 adds a skim coat for gloss paint, critical lighting, or long walls lit from the side, where every flaw shows.

Each step up is more compound, more coats, and more sanding. A Level 5 wall can take substantially more finishing labor than the same wall at Level 4. Price the level, write it in the scope of work, and if the customer changes their mind mid-job, treat it as a change order, not a favor.

Step 5: add overhead and disposal, then price to a margin

Overhead is everything that keeps the business running but does not belong to one job: the truck and fuel, lifts and stilts, dust extraction, insurance, software, and the office. The usual method is an overhead rate, your annual overhead divided by the billable labor hours you expect to sell, charged per labor hour. If overhead runs $80,000 a year and you sell 4,000 billable hours, that is $20 per labor hour. The mechanics are in how to calculate an overhead rate.

Add delivery and disposal as a line of their own. Board is heavy, stocking it up stairs takes time, and scrap has to go somewhere.

With every cost totaled, price to a margin:

Price = total cost ÷ (1 − target margin)

For a 35% margin, divide by 0.65. That is not the same as adding 35%, and mixing up the two costs you points on every job; the difference is spelled out in markup vs margin.

A worked example: finishing a basement

A basement finish with 1,600 square feet of board, walls and ceiling, finished to Level 4. The numbers below are illustrative; use your own prices, rates, and history. Loaded rate $36.00, overhead $20.00 per labor hour, target margin 35%.

Board: 1,600 square feet plus 12% waste is 1,792 square feet, or 38 sheets of 4×12.

That works out to about $3.90 per square foot of board, a number you can sanity-check against your market, but only after you built it from cost.

Now the leak. Suppose finishing actually took 44 hours, not 32, because humid weather stretched drying time, a long hallway wall needed an extra coat under the new lighting, and sanding the ceiling ran long. Those 12 hours cost 12 × ($36 + $20) = $672. The real cost is $4,728, and the margin on the same $6,240 price falls from 35% to about 24%. The hanging day went exactly to plan. The finish ate the profit.

Per square foot, by the sheet, or by the job

Drywall contractors quote three ways, and each has a place.

• Per square foot of board is the common shorthand and easy for a general contractor to compare. It hides the difference between an open garage and a room of soffits and angles, so adjust the rate for complexity.
• Per sheet hung and finished works well for crews that sub to builders and do repetitive work, where your history per sheet is solid.
• A fixed price for the job is what most homeowners want. It rewards an efficient crew, but only if the number was built from real cost history.

Whichever you quote, cost the job from real hours underneath it. The per-square-foot rate you quote next year should come from what this year's jobs actually cost, not from what a competitor charges. For open-ended repair work, where you cannot see the water damage behind the wall until you cut it open, time and materials protects you. For bidding on larger projects, the full process is in how to bid a construction job.

Small drywall jobs: patches and repairs

A two-foot patch takes the same three coats and drying time as a whole room. The materials are trivial; the trips are not. That is why many drywall contractors set a minimum charge for repair work, covering the drive, setup, each return visit for another coat, and cleanup. Price small jobs from the trips and hours they actually take, not from their square footage, or you will lose money on every one. The same logic applies to handyman work, covered in how to price a handyman job.

If the customer wants paint too, price it as a separate line built the same way; see how to price a painting job.

Send a quote the customer can approve on the spot

CRMb turns the costed job into a professional quote with a public share link. The customer opens it on their phone, sees the scope, the finish level, and the price, and signs to approve. When the work is done, the quote becomes an invoice with the same materials and labor pulled through, nothing re-keyed. While the job is open, Reports show margin on the real punched hours, so a finish that is running long shows up while you can still act on it.

Frequently Asked Questions

How do you price a drywall job?

Measure the board area (wall perimeter times height, plus ceilings), add 10% to 15% for waste, and convert it to sheets. Cost board and finishing materials at your real price, add hanging and finishing labor at a loaded rate for the hours the crew really works, add overhead and disposal, then divide the total by one minus your target margin. Building the price from cost, rather than a borrowed per-square-foot rate, is what keeps the margin real.

How much should I charge per square foot for drywall?

There is no single right number, because it depends on your labor cost, your overhead, the finish level, ceilings versus walls, and how cut-up the space is. Build your rate from your own job costs: total what past jobs actually cost you per square foot of board, then price to your target margin. Your market tells you whether that rate wins work; your costs tell you whether it makes money.

How much waste should I add to a drywall estimate?

About 10% for simple rectangular rooms and closer to 15% for rooms with soffits, angled ceilings, many openings, or short walls where offcuts cannot be reused. Track what you actually throw away on a few jobs and you can tighten the number to your crew's real waste.

Why is drywall finishing so hard to estimate?

Because it happens over several trips with drying time in between, and every extra coat, humid day, or long sanding session adds hours. Finishing labor often exceeds hanging labor, and it is the line that most often runs over the bid. Capturing finishing hours against the job, trip by trip, is the only reliable way to price the next one correctly.

What drywall finish level should I quote?

Level 4 is the common finish for walls that will get flat paint or a light texture. Level 5, a full skim coat, is for gloss paint, critical lighting, or walls where flaws would show. Name the level in the quote, because a customer who expects Level 5 and gets Level 4 will see it the moment the paint goes on.

Should I charge a minimum for small drywall repairs?

Yes, most contractors do. A small patch still needs multiple trips for multiple coats plus setup and cleanup, and square-footage pricing will not cover them. A minimum charge built from the real trips and hours keeps small jobs from losing money.

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Getting started with CRMb

Price your next drywall job from measured numbers. Measure the board, add real waste, cost board and compound at average cost, price hanging and finishing from the hours your crew actually works, add overhead, name the finish level, and send a quote the customer can approve from their phone.

CRMb brings the CRM, scheduling, average-cost inventory, purchasing, quotes and invoices, and job costing on real punched hours into one app, on Mac, iPad, and the web. Start your 14-day free trial and bid your next job on numbers you can trust.