Stain Deck Cost in 2026
Average cost: $2 - $6 per square foot
A typical average deck (300 sq ft) costs $600 - $1,800
Includes materials and professional labor.
Deck staining protects and beautifies exterior wood with penetrating or film-forming finish. Professional staining of a 300 sq ft deck costs $900-$1,500 in 2026, including power washing, prep, and two-coat application.
Calculate Your Cost
Your Estimated Cost
$600 - $1,800
Based on 300 square foots in National Average
Prices updated March 2026
Cost Breakdown
What This Means
For 300 square foots in National Average, expect to pay $600-$1,800 with mid-range materials that balance quality and cost.
About $420 goes to materials and $660 covers labor. At $4 per square foot, your project is right at the national average.
This is a smaller project that most contractors will complete in a day or two. Many handle this with cash savings or a small personal loan.
Tips for your project:
- •DIY could save you $720, but budget extra time and factor in your skill level.
- •A smaller 210 square foot project would run about $840.
- •Always get 3 quotes—prices can vary 20-30% between contractors.
What If...
Budget materials
Use builder-grade or economy materials
$450 - $1,350
-$300 (-25%)
Premium materials
Upgrade to high-end finishes
$810 - $2,430
+$420 (35%)
Smaller (225 square foots)
Reduce project scope by 25%
$450 - $1,350
-$300 (-25%)
Larger (375 square foots)
Expand project scope by 25%
$750 - $2,250
+$300 (25%)
DIY installation
Do the work yourself (materials only)
$408 - $552
-$720 (-60%)
What to Ask Your Contractor
1Are you licensed and insured for this type of work?
Are you licensed and insured for this type of work?
Why ask: Protects you from liability if someone gets hurt on your property.
Red flag: Hesitation or claims that insurance "isn't necessary" for this job.
2Can I see references from similar projects?
Can I see references from similar projects?
Why ask: Stain Deck requires specific experience. Past work shows capability.
Red flag: Unable to provide any references or only has very old ones.
3What's included in your $1,200 quote—and what's not?
What's included in your $1,200 quote—and what's not?
Why ask: Prevents surprise charges for permits, disposal, or finishing work.
Red flag: Vague answers or unwillingness to put details in writing.
4What's the realistic timeline, and what could cause delays?
What's the realistic timeline, and what could cause delays?
Why ask: Honest contractors set expectations. Weather, material backorders, and inspections cause delays.
Red flag: Unrealistically short timelines or guarantees of "no delays."
Cost Breakdown
| Component | Percentage | Cost Range* |
|---|---|---|
| Materials | 35% | $210 - $630 |
| Labor | 55% | $330 - $990 |
| Power washing & prep | 10% | $60 - $180 |
| Total | 100% | $600 - $1,800 |
*Based on average deck (300 sq ft) at national average prices.
What Affects the Cost
Deck size
Larger decks have lower per-sq-ft costs; minimum charges for small decks
Current condition
Weathered or peeling decks need stripping ($1-2/sq ft) before staining
Stain type
Transparent stains are cheapest; semi-transparent most popular; solid stains cost more
Railings and stairs
Complex railings and multiple stairs add 20-40% to labor
Impact: H = High, M = Medium, L = Low
DIY vs. Hire a Contractor
🔨 DIY
Risk: Low — labor-intensive but straightforward; weather timing is key
👷 Hire a ProRecommended
Includes: Professional installation, cleanup, warranty, and permit handling.
Cost by State
| State | Cost Range (per square foot) | vs. National Avg |
|---|---|---|
| Alabama | $2 - $5 | -18% |
| Alaska | $3 - $8 | +38% |
| Arizona | $2 - $6 | +2% |
| Arkansas | $2 - $5 | -20% |
| California | $3 - $8 | +35% |
| Colorado | $2 - $7 | +18% |
| Connecticut | $3 - $8 | +25% |
| Delaware | $2 - $7 | +10% |
| Florida | $2 - $6 | +4% |
| Georgia | $2 - $6 | -2% |
| Hawaii | $3 - $9 | +45% |
| Idaho | $2 - $6 | -2% |
| Illinois | $2 - $7 | +12% |
| Indiana | $2 - $6 | -5% |
| Iowa | $2 - $6 | -8% |
| Kansas | $2 - $5 | -10% |
| Kentucky | $2 - $5 | -12% |
| Louisiana | $2 - $5 | -10% |
| Maine | $2 - $6 | +8% |
| Maryland | $2 - $7 | +20% |
| Massachusetts | $3 - $8 | +28% |
| Michigan | $2 - $6 | -2% |
| Minnesota | $2 - $7 | +10% |
| Mississippi | $2 - $5 | -22% |
| Missouri | $2 - $6 | -8% |
| Montana | $2 - $6 | Avg |
| Nebraska | $2 - $5 | -10% |
| Nevada | $2 - $6 | +2% |
| New Hampshire | $2 - $7 | +15% |
| New Jersey | $2 - $7 | +24% |
| New Mexico | $2 - $5 | -15% |
| New York | $3 - $8 | +32% |
| North Carolina | $2 - $6 | -2% |
| North Dakota | $2 - $5 | -16% |
| Ohio | $2 - $6 | -4% |
| Oklahoma | $2 - $5 | -12% |
| Oregon | $2 - $7 | +20% |
| Pennsylvania | $2 - $6 | +6% |
| Rhode Island | $2 - $7 | +18% |
| South Carolina | $2 - $5 | -10% |
| South Dakota | $2 - $5 | -16% |
| Tennessee | $2 - $6 | -8% |
| Texas | $2 - $6 | -6% |
| Utah | $2 - $6 | Avg |
| Vermont | $2 - $7 | +12% |
| Virginia | $2 - $6 | +8% |
| Washington | $2 - $7 | +22% |
| West Virginia | $2 - $5 | -18% |
| Wisconsin | $2 - $6 | +2% |
| Wyoming | $2 - $5 | -16% |
Frequently Asked Questions
How much does it cost to stain a deck?
Professional deck staining costs $600-$2,500 depending on size: 150 sq ft deck runs $400-$800, 300 sq ft costs $900-$1,500, 500 sq ft ranges from $1,200-$2,500. DIY costs $100-$300 for materials (stain, brushes, cleaner).
How often should you stain a deck?
Most decks need staining every 2-3 years. Transparent stains last 1-2 years, semi-transparent 2-3 years, solid stains 3-5 years. Factors include sun exposure, foot traffic, and wood type. Water-beading test: if water soaks in rather than beading, it's time.
Is it better to stain or paint a deck?
Stain is generally better for decks. It penetrates wood, allowing it to breathe and flex without peeling. Paint forms a film that can peel and requires more prep for reapplication. Stain is also easier to maintain and shows wood grain.
What is the best time of year to stain a deck?
Spring and fall are ideal, with temperatures between 50-80°F and no rain forecast for 24-48 hours. Avoid direct sunlight during application. Deck should be clean and dry (48+ hours since rain). Early morning application avoids hot afternoon sun.
Can I stain a deck myself?
Yes, deck staining is a DIY-friendly project. Steps: 1) Clean deck with deck cleaner or power washer, 2) Let dry 24-48 hours, 3) Apply stain with brush, roller, or sprayer, 4) Apply second coat if needed. Takes 1-2 days for an average deck.
Related Projects
Need to calculate materials for your project? Try our sister site CalcOnce.com for concrete, lumber, paint, and more calculators.
Return on Investment
Essential maintenance; extends deck life 2-3x vs untreated wood