Durham Region & beyondCall or text (289) 928-5689

Deck Cleaning & Staining in Newcastle, ON

Strip the grey. Seal the wood.

If your house is one of the newer builds south of the 401, there's a fair chance the deck out back is bare pressure-treated wood that's never had a coat of stain. A few summers in, the boards go grey and fuzzy, and rain soaks in instead of beading up. Our deck cleaning & staining in Newcastle starts with a proper wash and sanding, then a stain you pick.

A First Coat for Newcastle's Newer Decks

Builders usually leave a new deck unfinished, and that's fair for the first while, because fresh pressure-treated lumber is wet and needs time to dry before it will take stain. The trouble is that the second step tends to get forgotten. Sun breaks down the surface fibres, the wood turns grey, and fine cracks open along the grain where water can get in and freeze. By then the boards are drinking up every rain.

A first stain on a weathered deck needs more than a rinse. The grey layer and any mildew come off with the wash, the boards dry out completely, and then we sand to knock down the raised grain that washing leaves behind. That gives the stain clean wood to soak into. If a previous owner put something on that's now peeling, we strip it before any deck staining starts, because new stain won't hold on a failing coat.

For Ontario weather we usually suggest a semi-transparent stain. The grain still shows, and it wears away gradually instead of peeling, which makes the next coat simpler. We stain on dry days above 10°C with no rain due for 24 to 48 hours, so in Newcastle that usually means booking somewhere between late spring and early fall.

Pedro handles deck cleaning, sanding and staining. For how he approaches deck cleaning & staining in general, see our deck cleaning & staining page.

How deck cleaning & staining works

  1. Power wash

    First we clean the deck with a pressure washer to get rid of dirt, mildew, old stain residue and surface grime.

  2. Sand

    Once the deck has dried, we sand it to knock down raised grain and give the stain a smooth, even base.

  3. Apply stain or sealant

    One or two coats of deck stain go on, applied carefully so you don't end up with lap marks or patchy spots.

  4. Dry and inspect

    The deck needs 24 to 48 hours to cure. If needed, we come back for a final look.

Deck Cleaning & Staining cost in Newcastle

Deck cleaning on its own (power wash only) starts at $150.

Cleaning plus staining on a standard 10x12 deck usually runs $400 to $800, depending on the deck's condition and the type of stain.

Bigger decks, or decks with railings and stairs, cost more.

Every job gets a free written estimate first, so the price is settled before work starts.

What clients say

Read all reviews →
“Pedro was extremely helpful. He came the same day I called and completed the repairs, taking the time to explain the process to me. If I need any other repairs in the future he will be the first person I call!”
Lashai2025 · Same-day repairs
“Pedro is awesome. Built a planter box and installed exterior clothes line. Very happy with his work. Great person too.”
Shawn Lackie2025 · Construction & installation

Deck Cleaning & Staining in Newcastle: FAQ

Do you offer deck cleaning & staining in Newcastle?

Yes. Newcastle is part of our Durham Region service area, and we work there from our base in Bowmanville. Call or text (289) 928-5689, or request a free estimate online.

Our Newcastle house is about three years old and the deck has never been stained. Is it too late?

No. Weathered wood can be cleaned and sanded back to fresh fibres, and most decks that age take stain well afterward. If some boards have cracked deeply or cupped, we'll point them out before staining, since a few may be worth replacing first. Waiting longer just means more surface damage to sand away.

Should the stairs and railings be stained at the same time as the deck floor?

Usually, yes. Doing it all at once keeps the colour even, and railings left bare grey look odd next to fresh boards. Railings and stairs take longer because so much of the work is by brush, so a deck with plenty of both costs more than a plain platform of the same size. Your estimate will show that.

Need deck cleaning & staining in Newcastle?

Call or text Pedro, or ask for a free written estimate online.

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