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Dock & Pier Staining done properly

Lake County has more lakes than any county in Illinois, and a lot of wood docks on them. A dock lives in the worst conditions wood can face: constant water, sun off the surface of the lake, ice in winter and the pier sections often pulled and stacked each fall. Unsealed dock boards gray, splinter and rot from the bottom up. Stained and sealed, they last far longer and are a lot easier on bare feet.

We clean, seal and stain fixed and seasonal wood docks, piers, boardwalks and shore steps on Fox Lake, Pistakee, Channel Lake, Lake Marie, Grass Lake, Bangs Lake, Cedar Lake, Diamond Lake, Round Lake, Island Lake and the rest of the county's inland lakes. Seasonal pier sections are best done on land in spring before they go in, or in fall after they come out.

Why prep is the whole job

Dock staining has a rule the rest of our work does not: what goes on the wood ends up in the lake. We use penetrating oil or water-based stains and sealers that are suitable for use near water, apply them with the dock sections on land where we can, and never over open water on a windy day. We also pay attention to slip resistance. A glossy film finish on a dock is a hazard. A penetrating stain is not.

Where we do this

We do a lot of this work in Gurnee, Mundelein and Indian Creek, and the central Lake County towns like Vernon Hills and Green Oaks keep us busy through the season. See every town on the areas page, or jump to Dock & pier staining in Mettawa.

Also worth reading

Dock & pier staining usually pairs with one of these.

Deck cleaning · Deck sealing · Fence staining

Get a number today

Text a photo of your deck or fence and get a number back. We answer Mon–Sat 7am–7pm.

Text (224) 944-8652

Dock & pier staining problems we see most

Slime on the lower boards

Algae at the waterline. Scrubbed and cleaned with the sections on land.

Splintering treads

Unsealed pine that has been wet and dry a hundred times. Sanded, then sealed.

Goose mess and gray

Cleaned and brightened. The gray lifts more than people expect.

Slippery film finish

A previous varnish or paint. Stripped and replaced with a penetrating stain.

Rusted brackets and loose boards

Noted during the job so you can fix them before the season.

How we do it

  1. Schedule around the waterSpring before the pier goes in, or fall after it comes out, is ideal. Fixed docks are done in dry weather with drop cloths and containment.
  2. CleanPercarbonate cleaner and low-pressure rinse remove algae, gray and goose mess. Slime on the lower boards gets a scrub.
  3. Dry fullyDock wood is wetter than deck wood. We wait for a meter reading under 15% before anything goes on.
  4. Stain or sealPenetrating finish, back-brushed, with attention to board ends and the underside edges where water wicks in.
  5. Check hardwareLoose boards, popped fasteners and rusted brackets are noted so you can address them before the season.

What affects the price

  • Length and width of the dock, and number of pier sections
  • Fixed dock over water versus sections that can be done on shore
  • How much algae and gray the boards have
  • Stain or clear sealer
  • Stairs, benches, boat-lift decking and shore walkways included

See the pricing page for how we quote, or text photos and get a real number.

Stain options

  • Transparent and toner: Shows all the grain, least UV protection, shortest life. Best on new cedar and hardwood.
  • Semi-transparent: Our most common choice. Adds color, shows grain, three to four years on horizontals.
  • Semi-solid: More pigment, hides weathering and mismatched boards, still shows some texture. Good on older decks and fences.
  • Solid: Opaque like paint but breathable. Longest UV life, but it will eventually peel and needs stripping to change. We use it when you want a color.
Natural cedarTransparent to semi-transparent, shows the grain
Honey goldWarm semi-transparent, most popular on cedar
RedwoodSemi-transparent, classic deck tone
WalnutSemi-solid, hides older weathering
Driftwood graySemi-solid or solid, modern look on fences

Timing in Lake County

Our season runs roughly late April through October. Stain needs the wood dry, temperatures between about 50 and 90 degrees, and 24 to 48 hours without rain afterward. In Lake County that means spring and early fall are the best windows, with midsummer jobs scheduled around heat and pop-up storms. We book spring work early because the good weeks fill fast.

Wood types we work on

  • Cedar: The most common deck and fence wood in Lake County. Naturally rot-resistant but soft, so it tears under high pressure. Takes penetrating oil beautifully and holds a semi-transparent tone for three to four years.
  • Pressure-treated pine: Builder-grade decking on most 1990s-and-newer homes. Needs to dry out for months after installation before it will accept stain. Greens up in shade fast. Semi-solid stains hide its uneven color well.
  • Hardwood (ipe, cumaru, tigerwood): Dense and oily, so it absorbs very little. Needs a hardwood-specific penetrating oil applied thin and wiped back. Left bare it goes a uniform silver, which some people want.
  • Composite and PVC: Does not take stain and should not be coated. Needs periodic cleaning with a composite-safe product and low pressure to remove mildew, pollen and tannin stains.

Before we arrive

  • Move furniture, grills, rugs and planters off the deck or away from the fence line the night before
  • Leave an outdoor spigot on and reachable; we bring our own hoses
  • Let neighbors know if we are staining a shared fence, so cars and patio furniture on their side are moved
  • Turn off sprinklers for two days before and two days after
  • Keep pets inside while the cleaner is on the wood and until the stain is dry to the touch
  • If HOA approval is needed for a color, get it in writing before the stain day

Aftercare

After staining, keep furniture and foot traffic off for 24 to 48 hours, longer if it is humid. Rinse pollen and leaves off through the season instead of letting them sit and hold moisture. Move planters and rugs periodically so they do not leave shadows. Rinse the deck each spring with a hose, and when water stops beading on the horizontal boards, that is the signal for a maintenance coat. Done on that schedule, a deck never needs stripping again.

Dock & pier staining FAQ

Is deck stain safe to use on a dock over a lake?

Some are, some are not. We use penetrating stains and sealers suitable for use near water, apply them on land when possible, and use drop cloths and containment on fixed docks. We do not apply finish over open water in wind.

When is the best time to stain a dock?

Spring before the pier sections go in, while they are dry and on land. Fall after they come out is the second-best window. Fixed docks are done in summer during a dry stretch.

Will stain make the dock slippery?

A penetrating stain will not. A film-forming finish, varnish or paint will, especially when wet. We do not use those on docks.

Can you stain a dock with a boat lift?

Yes. We stain the lift decking and walkways around it. The lift mechanism itself is left alone.

Dock & pier staining by town

Every Lake County town has its own dock & pier staining page.

Dock & pier staining in Libertyville and all of Lake County

Text a photo of the wood and your town. Quotes usually come back the same day.

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