Deck Staining & Sealing
$4/sqft
Pressure wash, sand, and two-coat stain or seal. The single most cost-effective thing you can do to keep a pressure-treated deck from cracking, graying, and rotting before its time.
Typical Job
1 - 2 days
on site
Warranty
1 year on the stain job
Re-stain interval
Every 2 - 3 years
When Should You Stain?
First stain after a new build
6 to 12 months after install. Fresh pressure-treated lumber comes wet with preservative - stain will not absorb until the wood dries out.
Re-stain interval
Every 2 to 3 years for PT pine in the Carolinas. Sunny decks go 2, shaded decks go 3. Do the beading test: water beads = good. Water soaks = time to re-stain.
Signs it is overdue
Boards are greying, cupping at the edges, hairline cracks along the grain, or water soaks in instantly instead of beading. Past this point, damage starts accelerating.
Our 6-Step Staining Process
Prep is 70 percent of the job. Skipping steps is why most DIY stain jobs peel within a year.
Soft Wash
Low-pressure surfactant wash to lift dirt, pollen, algae, and mildew without furring the wood grain.
Sand
Full-deck sanding with 60 to 80 grit to knock down raised grain, smooth old stain, and open the pores for absorption.
Rinse
Clean rinse to clear sanding dust from every board, fastener head, and joint. Stain will not bond to dust.
Dry
24 to 48 hours of dry time before stain goes on. Moisture-metered below 15 percent before we open a can.
Two-Coat Stain
Two full coats of your selected stain or sealer. Brushed in for absorption, back-rolled for even coverage. No skipped boards, no lap marks.
Final Inspection
Walk-through with you. We check every run for missed spots, confirm cure time, and set your furniture back after 24 to 48 hours.
Stain Types: Transparent, Semi-Transparent, Solid
The three main options, each with its own look and re-stain cadence.
Transparent / Clear Seal
Almost no pigment. Lets the natural pine color show and eventually weather grey. Best for homeowners who like the natural look and do not mind silver-grey aging.
+Preserves wood grain and natural tone
+Cheapest option to maintain
-Re-apply every 1 to 2 years
-Minimal UV blocking
Most Popular
Semi-Transparent
Pigment in the stain tints the wood without covering the grain. The Charlotte favorite. Cedar, honey, redwood, and walnut tones are the big sellers.
+Strong UV blocking, lasting color
+Wood grain still visible
+Re-apply every 2 to 3 years
-Color shift over time (slight)
Solid Color
Opaque pigment - reads like outdoor paint with a flat finish. Hides the wood grain completely. Best for older decks where you want a uniform fresh look.
+Maximum UV blocking
+Covers board color variation
+Widest color palette
-Can peel if prep is wrong
-Hard to go back to semi-transparent later
What Every Stain Job Includes
- Full soft-wash with surfactant cleaner
- Full-deck sanding (60-80 grit)
- Moisture meter check before staining
- Two-coat stain or sealer of your choice
- Furniture moved out and back
- Masking for siding, windows, and plants
- Final inspection walk-through
- 1-year workmanship warranty
Recent Project
Weathered boards, UV-faded surface
Two-coat stain, protected for 2 to 3 years
Sample project imagery. Real project photos will be added as we complete builds.
Sample Costs
Rough math at $4 per square foot. Rails and stairs add to the total.
Small
200 sqft
typical 12 x 16 deck
$800
1 day on site
Most Common
400 sqft
typical 16 x 24 deck
$1,600
1 - 2 days on site
Large
600 sqft
wrap-around or multi-level
$2,400
2 days on site
Scheduling & Process
Estimate
Free on-site quote with stain samples on your actual deck so you can pick the color in natural light.
Schedule
We book a 3-day weather window. No rain forecast within 24 hours of the final coat.
Prep & Stain
Day 1: wash, sand, rinse. Day 2: dry check, two coats of stain. Day 3: final inspection and furniture back.
Hand Off
Walk-through, warranty, and balance due via Zelle, Venmo, or cash. We also flag the next re-stain window for you.
Warranty
Stain work carries a 1-year workmanship warranty. If the stain peels, lifts, or fails adhesion because of how we applied it within that window, we come back and redo the affected area at no charge.
Shorter than our 2-year new-build warranty because stain is a consumable finish - it breaks down in UV and weather regardless of prep quality. A 1-year window confirms the bond took; after that, re-stain cadence is on a 2-to-3-year cycle like any pressure-treated deck.
Stain product itself carries its own manufacturer warranty, typically 2 to 4 years against fade or film failure when applied to spec - which we document in our prep photos.
Frequently Asked
How often should I stain a pressure-treated deck?
Every 2 to 3 years in the Carolinas. UV and humidity cycle pressure-treated pine aggressively, and past the 3-year mark the boards start drying, cupping, and cracking. A deck on a sunny south-facing exposure may need re-staining closer to every 2 years; a deck under tree cover can stretch to 3 or 4. Wait 6 to 12 months after a new build before the first coat.
What is the difference between stain and seal?
Sealer is clear or lightly tinted and keeps water out without changing the wood color much. It lets the natural pine grain weather grey over time. Stain contains pigment that blocks UV and sets a color - transparent, semi-transparent, or solid. Semi-transparent is the most popular choice in Charlotte because it gives a lasting color without hiding the grain.
Can you stain a deck in summer?
Yes, but timing within the day matters. Stain needs to soak in, not flash-dry on the surface. We plan jobs for mornings starting around 8 AM when the deck is shaded, and finish before midday sun. We also watch the 48-hour weather window - rain within 24 hours of the final coat can ruin the finish. Spring and fall are ideal, but we work year-round when conditions cooperate.
Do I need to move my furniture and plants?
We move everything off the deck as part of the job and set it back once the stain has cured (24 to 48 hours after the final coat). Large built-in items like pergolas or outdoor kitchens stay in place and we mask around them. Plants that touch the deck get moved to protect them from overspray.
Why does stain peel on some decks?
Three usual causes. First, prior coats were applied over wet or dirty wood so the stain never bonded - peeling within a year is almost always this. Second, a film-forming solid stain was applied and the surface flexed past its adhesion limit. Third, the deck is new pressure-treated that was stained before it dried out (should wait 6 to 12 months). Our prep process - wash, sand, dry, inspect - prevents all three.
Our Deck Services
Deck repair, new builds in pressure-treated or Trex composite, staining, and frameless glass railings across south Charlotte and northern York County, SC.
- Deck Repair & Board Replacement
- Pressure-Treated Wood Decks
- Trex Composite Decking
- Premium Composite Decks (Trex Transcend)
- Deck Staining & Sealing You are here
- Glass Railings for Decks
Cities We Serve
Every city within about 25 minutes of our shop in Marvin, NC (28173). If you do not see yours, call us - we may still be able to help.
- Marvin, NC
- Waxhaw, NC ~5 min
- Weddington, NC ~7 min
- Matthews, NC ~10 min
- Ballantyne, NC ~10 min
- Fort Mill, SC ~10 min
- Indian Land, SC ~12 min
- South Charlotte, NC ~13 min
- Tega Cay, SC ~15 min
- Providence, NC ~16 min
- Pineville, NC ~17 min
- Lake Wylie, SC ~20 min
- SouthPark, NC ~20 min
- Myers Park, NC ~23 min
Ready to get started?
Give us a call or request a free estimate. We'll get back to you fast - usually within 15 minutes.
Free estimates • Licensed & insured