Stripping and staining a deck typically costs $3-$8 per square foot, or about $900-$2,400 for a 300-square-foot deck. The cost depends on old-coating removal, wood condition, stain type, railings, access, and local labor rates.
| Item | Low | Average | High | Notes |
|---|---|---|---|---|
| Strip and stain deck | $3 per sq ft | $5.50 per sq ft | $8 per sq ft | Typical flat deck, prep and one stain coat |
| 300-sq-ft deck | $900 | $1,650 | $2,400 | Rails and extensive repairs may cost extra |
| DIY materials | $250 | $500 | $900 | Stripper, cleaner, stain, tools, and protection |
What a 300-Square-Foot Deck Usually Costs to Refinish
For a straightforward 300-square-foot deck with sound wood, expect a total of $900-$2,400, with many standard jobs landing near $1,650. This estimate generally includes applying deck stripper, washing or neutralizing the surface, light sanding, and one coat of midrange stain. It assumes ordinary access and excludes major board replacement, complex railings, and unusual height or safety requirements.
Budget roughly $3-$8 per square foot for professional stripping and staining. A basic transparent or semi-transparent stain job may sit near the lower end; stubborn solid-color coating, detailed balusters, or substantial sanding can push the price upward. Assumptions: typical U.S. labor rates, pressure-treated or common softwood decking, normal access, and no major structural repair.
How Stripper, Labor, and Stain Shape the Quote
Most contractor quotes combine labor, chemicals, stain, and equipment rather than itemizing each separately. The ranges below show common portions of a professional price; site conditions and local rates affect the final mix.
| Quote component | Typical range | Pricing basis | What it covers |
|---|---|---|---|
| Labor | $2-$5 per sq ft | $50-$100 per hour | Application, washing, sanding, and staining |
| Stripper and cleaner | $0.40-$1.25 per sq ft | Materials | Coating removal and surface preparation |
| Stain and sealer | $0.50-$1.50 per sq ft | Materials | One coat of standard or premium product |
| Equipment and protection | $75-$300 | Per project | Washer, sanding tools, masking, and setup |
| Disposal or debris | $50-$250 | Per project | Waste handling when required |
Labor and surface preparation usually account for the largest share of the bill. For example, 12-20 labor hours at $50-$100 per hour represents $600-$2,000 before materials, equipment, and any applicable taxes.
Old Coating, Wood Species, and Railings Change the Price
Coating condition is a major price driver. A weathered transparent stain may need only cleaning and light sanding, while peeling solid stain or paint can require repeated stripper applications and more sanding. Extensive removal can add $1-$3 per square foot over a routine prep job. Dense hardwoods may also require different products or extra sanding compared with common pressure-treated pine.
Deck size affects the per-square-foot rate, but shape and detailing matter too. A simple 400-square-foot platform may cost less per square foot than a 250-square-foot deck with intricate stairs and rails. Railings can add about $2-$6 per linear foot, while stair treads and risers may add $30-$75 per step, depending on access and finish.
Solid coating removal, detailed rails, and damaged boards are common reasons a quote exceeds the basic range. If more than 10%-15% of boards are split, soft, or badly cupped, repairs or replacement may be more sensible than staining over the damage.
How Many Labor Hours Does Deck Stripping Take?
A 200- to 350-square-foot deck often requires 10-20 labor hours spread across two or three visits. A crew may apply stripper and wash one day, allow the wood to dry, then sand and stain on a later visit. Larger decks, multiple coating layers, and close-set balusters can extend the schedule to 20-35 hours.
Drying time, not just hands-on work, often determines the project calendar. Stain generally needs dry wood and suitable weather; contractors may delay application after rain or during high humidity. Ask whether the estimate includes a moisture check and the return visit, since a low quote may cover labor but assume ideal drying conditions.
Regional Labor Rates Can Move Deck Refinishing Prices
Quotes in high-cost coastal metros and dense urban areas can run about 15%-35% above the national midpoint. Smaller cities and rural areas may come in 10%-20% below it, although travel distance and contractor availability can narrow the difference. Climate also affects demand: spring and early summer bookings often fill quickly in regions with short outdoor work seasons.
Compare local quotes using the same deck size, coating-removal scope, stain brand, and number of coats. A regional price difference is less useful if one bid includes railing faces and stair work while another prices only the horizontal deck boards.
When Removal, Repairs, or Special Access Add Fees
Expect extra charges when the deck has multiple old layers, paint overspray, heavy mildew, or difficult access below a second-story structure. Spot board replacement commonly costs $15-$45 per board installed, depending on dimensions and matching material. Moving heavy furniture may add $50-$200, and a contractor may charge a $100-$250 minimum for a very small deck.
Clarify whether stripping includes neutralizing, rinsing, sanding, and cleanup. Pressure washing alone does not reliably remove every finish and can raise wood grain or damage soft boards if performed aggressively. Ask if disposal, landscaping protection, and touch-ups are included before comparing totals.
Three Deck Sizes Show How Quotes Add Up
A 150-square-foot, open platform with worn transparent stain might cost $450-$900, or $3-$6 per square foot, when the wood needs only light stripping and one coat. A 300-square-foot deck with ordinary rails and a standard stain could run $1,350-$2,100, or $4.50-$7 per square foot.
More detail and tougher coating removal raise the price even when the deck is smaller. For example, a 400-square-foot deck with peeling solid stain, stairs, and extensive balusters could reach $2,800-$4,000, equivalent to $7-$10 per square foot. These examples assume no major structural replacement and illustrate how scope changes the quote.
Which Prep Choices Can Lower the Staining Bill?
Keep the quoted scope focused on necessary work. Remove furniture and planters before the crew arrives, trim plants away from the deck, and ask whether sound boards can be cleaned rather than fully stripped. If only selected areas have peeling stain, a contractor can assess whether spot preparation will produce an acceptable finish instead of stripping every surface.
Get at least three itemized bids that specify removal method, stain product, coats, rails, stairs, and repairs. Midrange stain is often a practical choice when premium products do not offer a warranty or service life that justifies their added price. Avoid skipping essential drying or preparation; poor adhesion can lead to early peeling and another labor-intensive refinishing expense.