Deck Staining and Restoration in Toronto and the GTA
Professional deck staining and restoration that protects your wood and brings back its natural character — cedar or pressure-treated, transparent to solid.
Staining is almost always the right call for a wood deck. Unlike paint, stain penetrates the grain instead of sitting on top, so it won't peel, bubble, or trap moisture underneath. For cedar and pressure-treated lumber — the two most common deck materials in Toronto backyards — a quality semi-transparent or solid stain breathes with the wood through freeze-thaw cycles and holds up far better season after season.
The prep work is where most DIY deck staining jobs go wrong. We power-wash the entire surface, let it dry fully, sand down any rough grain or grey oxidation, and spot-treat any mould or mildew before a single drop of stain touches the wood. Skipping those steps means the stain sits on a contaminated surface and starts failing within a season. Proper prep is what separates a deck staining job that lasts from one that doesn't.
Ontario's climate is hard on outdoor wood. Harsh winters, humid summers, and heavy spring rains mean most decks in the GTA need re-staining every two to four years depending on sun exposure, the product used, and how well the surface was prepared the last time. We'll assess your deck's current condition honestly and recommend either a maintenance coat or a full strip-and-restain so you get the most life out of the wood.
What's included
- Power wash to remove dirt, mould, and old failing stain
- Full dry time before any stain is applied
- Sanding to open the grain and remove grey oxidation
- Choice of transparent, semi-transparent, or solid stain
- Cedar and pressure-treated wood staining
- Two-coat application on all horizontal surfaces for maximum durability
Our process
- 1
Assessment
We inspect the deck for rot, loose boards, nail pops, and existing stain condition before recommending a preparation approach.
- 2
Power washing
A thorough power wash strips away dirt, algae, mildew, and any stain that has already started to fail.
- 3
Dry and sand
We wait for the wood to dry completely, then sand the surface to open the grain and ensure the new stain bonds properly.
- 4
Stain application
We apply one or two coats of your chosen stain — transparent, semi-transparent, or solid — by brush and roller for even penetration.
- 5
Final walkthrough
Once cured, we walk the deck with you, check for any missed spots or drips, and give you care instructions to maximise the stain's lifespan.
Deck Staining cost guide
Every project is priced individually, but these typical ranges give you a realistic starting point. Your free written quote confirms the exact price — no surprises, no obligation.
| Small deck (up to ~200 sq ft) | $500 – $900 |
| Mid-size deck | $900 – $1,600 |
| Large or multi-level deckIncludes power wash, sanding, and two coats | $1,600 – $2,500 |
Ranges are estimates for the Toronto & GTA market and may vary with surface condition, prep, and product selection.
Ready to get a price?
Submit photos online and Reza will send a written estimate within 24 hours — no site visit required for most jobs.
Get a Free QuoteDeck Staining — frequently asked questions
- How much does deck staining in Toronto cost?
- Most deck staining jobs in Toronto fall between $500 and $2,500 depending on size. A small deck up to 200 sq ft typically runs $500 – $900, a mid-size deck $900 – $1,600, and a large or multi-level deck $1,600 – $2,500 — all including power washing, sanding, and two coats of stain.
- Should I stain or paint my deck?
- Stain is almost always the better choice for wood decks. It penetrates the grain rather than forming a film on top, so it won't peel or trap moisture the way paint can — especially important in Ontario's freeze-thaw climate.
- How often does deck staining in Toronto need to be redone?
- Most Toronto-area decks need re-staining every two to four years. Sun exposure, the type of stain used, and the quality of the original prep all affect how quickly the coating breaks down.
- What's the difference between transparent, semi-transparent, and solid stain?
- Transparent stain shows the full wood grain and natural colour, semi-transparent adds a tint while still letting the grain show through, and solid stain covers the wood completely like a thin paint but still penetrates rather than sitting on the surface. We'll help you pick the right opacity for your deck's current condition.
- Does cedar stain differently than pressure-treated wood?
- Yes — cedar is naturally porous and takes stain readily, while pressure-treated lumber needs more drying time before it accepts stain evenly. We adjust our prep and timing based on which wood your deck is built from.
Deck Staining across Toronto & the GTA
Sky Painting delivers deck staining with the same crew and the same standards wherever you are. These are some of the areas we serve most — see your city for local details.
Free quote — within 24 hours.
Submit photos of your project and Reza will send a written estimate. Most quotes arrive same day.