Labor vs. Material Costs for Cabinets: An Ottawa Guide
When you price cabinets, the split between labor and materials decides what you are really paying for. For new cabinetry, estimating guides put materials at roughly a third to a half of the total. For cabinet painting and refinishing, the balance flips: most of the price is skilled hours of prep and spraying, and the paint itself is a small line. This guide shows what each side contains, how the ratios move by project type, and how to read a quote in Ottawa so you know whether it is fair.
TL;DR
Labor is hours times a loaded hourly rate. Materials are boards, hardware, finishing products and waste. Overhead and profit sit on top of both.
US estimating guides put materials at about 30% to 50% of a new-cabinet bid. Painting and refinishing reverse that, because the product is cheap and the preparation is slow.
Replacement buys manufactured boxes. Refacing buys new doors and fronts. Refinishing buys time and skill on the cabinets you already own.
A low-labor bid often means skipped prep. A very high-labor bid deserves an itemized explanation.
Ask every contractor for scope, prep steps, finish system and warranty in writing before comparing totals.
Table of Contents
What labor and material costs actually mean for cabinets
The two terms sound simple, but contractors use them in a specific way. Labor is the hourly production wage multiplied by the total hours a job takes. Materials are the physical goods: wood and hardware for a builder, or primer, paint, sandpaper, caulk and masking for a finisher.
A true job cost has three parts. Materials including waste, labor at a fully loaded rate, and overhead are added together. The waste point matters. Offcuts, spoiled product and unusable sheets are real costs, even though they never end up on your kitchen wall.
Overhead is the part homeowners forget. Rent, utilities, insurance and tool wear are usually expressed as a markup on labor. One small-shop pricing article describes 50% to 100% as a common range for small custom shops. That is why a contractor’s hourly charge is well above what the person holding the sprayer takes home.
How the split looks on a new-cabinet bid
Published ratios differ, because every shop counts costs a little differently. Three US estimating guides give a useful range:
Cost category | Reported share of a cabinet or millwork bid | Source |
Materials | 30% to 40% | |
Shop labor | 25% to 30% | |
Installation | 15% to 25% | |
Materials (alternative guide) | 35% to 50% | |
Direct labor (alternative guide) | 30% to 45% |
One woodworking pricing article goes lower, saying materials usually account for up to 25% of total costs. The spread tells you something: a plain, mass-produced box and a hand-built hardwood piece sit at opposite ends. The more custom the work, the more labor weighs.
These are US figures from estimating guides written for shops. They are a yardstick for understanding a quote, not a promise about any bid you receive in Ottawa or elsewhere.
The “two-thirds” rule and why it misleads on cabinets
You will hear that labor is two-thirds of any remodel and materials one-third. That rule of thumb is built for general construction, where framing, drywall and tile are labor-heavy. Kitchens bend it. Cabinetry and appliances are expensive manufactured goods, so materials take a larger share than the rule suggests. If a contractor quotes the two-thirds rule to justify a kitchen number, ask to see the line items.
What labor includes, and what it leaves out
In new cabinet installation, labor generally covers unboxing and staging, measuring and leveling, shimming, securing wall cabinets and attaching supplied hinges and drawer hardware. Demolition, debris removal and utility adjustments are commonly excluded and priced separately. That gap is where many bids drift apart: two contractors can quote the same cabinets and one has simply left out the tear-out.
One estimating guide uses about 1.5 hours per cabinet box for setting, leveling, joining and fastening, with extra hours for trim. For a 20-box kitchen that is about 30 hours before trim, and that is installation only, with no finishing.
Two other labor points explain why hourly rates look high:
Burden. Payroll taxes, insurance and benefits add 28% to 42% on top of base wages in US estimating practice.
Efficiency. A common benchmark is that 70% to 80% of scheduled hours are billable production time. Ten scheduled hours yield seven to eight productive ones. The rest goes to setup, cleanup, drying waits and travel.
What counts as materials
For a cabinet maker, a thorough material list includes sheet goods, hardware, edge banding, adhesives, finishing materials and shop consumables. For a refinishing contractor the list is shorter, but the quality gap inside it is large:
A shellac-based or bonding primer that stops stains and tannin bleed, versus a cheap all-purpose primer.
A durable cabinet-grade topcoat sprayed in a controlled shop, versus wall paint rolled on in your kitchen.
Caulk, wood filler, masking, sanding abrasives and cleaning degreasers.
Replacement hinges or pulls if you want a hardware update.
The jump from the cheapest to the best product might add a few hundred dollars to a whole kitchen. The labor to apply it correctly is the same either way, which is why cutting corners on materials rarely saves much but often costs you the finish.
Cabinet painting in Ottawa: a labor-first price
Here the ratio reverses. A painted kitchen does not require new boxes, new doors or a truck of manufactured goods. What you pay for is time: removing doors and drawer fronts, degreasing, sanding, filling, priming, spraying, curing and reinstalling. Painting is, in effect, mostly buying labor hours, while refacing and replacement involve buying new manufactured components.
That is also why we say a quality result takes time. Our typical project runs around ten days, and the extra days are drying and curing between coats, not idle time. A finish that is handled too early will chip. Rushing is the cheapest way to lower the labor line, and the most expensive way to lose the result.
If you want to see how scope changes the number, our guide to factors affecting cabinet painting price in Ottawa walks through door count, condition, color change and hardware. For a full local number, see what it really costs to refinish kitchen cabinets in Ottawa.
Refacing, refinishing and replacement: three different cost shapes
Each option puts your money in a different place:
Option | Where most of the money goes | What you keep |
Refinishing or painting | Labor: prep and finishing | Existing boxes and doors |
Refacing | Materials: new doors, drawer fronts, veneer, hardware, with about 20% for installation labor | Existing boxes |
Replacement | Materials and construction: new boxes, plus tear-out and install | Nothing |
Reported US ranges show the same ordering. One cost comparison puts refinishing at $2,000 to $6,000 and refacing at $4,000 to $14,000, labor and materials combined. Full replacement sits well above both, with fully custom work running into the tens of thousands of dollars. Those are US averages, so use them only to see the order of magnitude. Local prices depend on kitchen size, condition and finish.
For Ottawa specifics on the middle option, we have broken down the cost of refacing kitchen cabinets. To see where a whole-kitchen project lands, read full kitchen renovation cost for Ottawa homeowners.
A worked example
Take an illustrative kitchen with 25 doors and drawer fronts and about 15 boxes. This is a thought exercise with round numbers, not a quote:
Replacement: the bulk of the bill is cabinets as manufactured goods. Labor is tear-out, install and trim, and it sits on top of a large material line.
Refacing: new doors and veneer are the largest item. Installation labor is a minority share.
Refinishing: the product is a small item. Nearly the entire price is the crew’s time, plus the cost of running a dedicated spray shop.
Two kitchens with the same footprint can therefore differ many times over in price without either contractor being dishonest. They are selling different things.
Why costs rise on either side of the ledger
On the labor side, design complexity, finish level and difficult site access push hours up. In a refinishing job that translates to:
Heavily detailed doors, such as raised panels or beading, which need more sanding and more spray passes.
Existing finishes in poor condition: grease buildup, peeling thermofoil, water damage.
A dramatic color change, such as dark stained wood to white, which needs extra coats.
Many small drawer fronts, since each one is handled individually.
On the material side, door style, box construction and finish all move the allowance. If you are budgeting a rental or an investment property, this budget rental property repairs guide is a good companion for deciding where cabinet spending fits among other repairs. Ask suppliers to reprice allowances from the actual order before you commit, because a placeholder number can be off by thousands.
How to read a quote in Ottawa
A useful quote separates its parts, even if the total is a single figure. Before you compare, check these:
Scope. Which cabinets, doors, drawers and interior surfaces are included?
Prep. Is cleaning, sanding, filling and priming described? This is the labor most often cut.
Finish system. Which primer and topcoat, and where is it applied: in your kitchen or in a spray shop?
Timeline. How many days, and how much of that is curing?
Hardware. Are new pulls and hinges included, and who supplies them?
Warranty. What does it cover, for how long, and in writing?
What a low-labor bid usually means
If one price is far below the others and the product costs are similar, the difference is nearly always hours. That can mean fewer prep steps, fewer coats, shorter curing or less-experienced crew time. A short project is not automatically bad, but ask what was removed from the process to make it short.
What a high-labor bid usually means
A high number can reflect a complicated kitchen, a dedicated finishing facility or a longer warranty. Ask for the explanation. A good contractor will walk you through the hours without getting defensive.
Markup versus margin: the 30% question
Homeowners often ask what the “30% rule” means or how much a contractor adds to materials. The honest answer is that contractors price differently, and the terms get muddled. Markup is added on top of cost. Margin is the share of the final price the business keeps, and shops often confuse the two.
Here is the arithmetic. For a 30% margin you divide total cost by 0.70. One estimating guide shows $6,272.70 in costs priced at $8,961. Adding 30% to cost instead would give a lower price of about $8,154, which is why the two methods are not interchangeable. A 15% to 20% net profit is cited as a normal target for a sustainable custom woodworking business.
The takeaway: profit is a normal, necessary part of a price, and a contractor with no margin cannot honor a warranty.
Our perspective on labor, materials and value
We do cabinet work only, and we have seen what happens when the labor line is squeezed. The material cost of a cabinet job is modest, so a cheaper bid almost always saves on time: fewer hours of cleaning, sanding and curing. The damage shows up months later as chipping near handles and peeling around the sink.
Our approach is the opposite. We budget the hours the process needs, spray in a dedicated shop for a smooth, factory-style finish, and keep your kitchen usable during the work. We prefer to explain exactly where the hours go, because an informed homeowner is easier to serve than a surprised one. If you are weighing painting against a full renovation, our guide to kitchen renovation alternatives lays out the trade-offs honestly, including when replacement really is the better choice.
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Get a clear Ottawa quote for your cabinets
If your boxes are sound and you are tired of the finish, painting or refinishing puts your budget into skilled work rather than new product. We offer kitchen cabinet refinishing in Ottawa, custom color updates, and refacing, all backed by a 6-year warranty. For damaged thermofoil, our repair service starts from $50 per door, or from $500 for a full kitchen, on our cabinet repair page. To see how we price your specific kitchen, request a free quote.
FAQ
How much should labor cost compared to materials?
It depends on the work. For new cabinets, US estimating guides put materials at roughly 30% to 50% and direct labor at 25% to 45%, with overhead and profit on top. For painting and refinishing, labor is usually the dominant cost because the paint is inexpensive and the prep is time-intensive.
What is the 30% rule in remodeling?
There is no single official rule. Contractors most often mean a 30% profit margin, calculated by dividing total cost by 0.70. Some people instead use it as a rough share of a kitchen budget that goes to cabinets. Ask which meaning your contractor is using.
How do I estimate labor cost from material cost?
A percentage of materials is a crude shortcut and can mislead. A better method is hours times a loaded hourly rate. For installation, one guide uses about 1.5 hours per cabinet box plus trim hours. For refinishing, ask the contractor to list the steps and days.
Is painting cabinets cheaper than replacing them?
Usually, yes, by a wide margin, because you keep the existing boxes and pay mainly for labor. Replacement buys new manufactured cabinets plus tear-out and installation. Painting works best when your cabinet structure is sound and you are happy with the layout.
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