Deck staining in Coeur d'Alene

What deck staining costs in Coeur d'Alene

A standard deck runs $770 to $2,200, starting at $3.85 per square foot. That per foot number covers the deck surface plus rails and spindles, which is the part homeowners are surprised by.

Spindles are why. A 300 square foot deck with 60 feet of railing has four faces on every spindle, plus the top cap, plus the bottom rail. That railing can take as long as the entire deck floor takes. Two decks with identical floor areas can sit at opposite ends of the band purely on rail work.

The second driver is what has to come off before anything goes on. A deck that was last done with a penetrating stain and has simply faded gets washed, brightened and recoated. A deck carrying a failed solid stain or a film-forming sealer has to be stripped, and stripping is slow, wet, chemical work that can double the prep hours.

Third is condition. Popped fasteners, cupped boards, splintered stair treads, and a rail post that moves when you lean on it all get handled before stain, or the stain is decorating a problem.

Fourth is access. A raised deck over a slope needs the underside and the fascia coated from a ladder, and lakeside lots around Sanders Beach and Hayden Lake are rarely flat.

Our deck staining page carries the same numbers with the detail rows. Ask for a written scope that names the product and states the number of coats.

Deck staining prices in Coeur d'Alene, ID

Linear feet of railing and the condition of the old finish move the price more than deck square footage does.

What a North Idaho winter does to a deck

Coeur d'Alene averages about 46 inches of snow a year, with December the heaviest month at roughly 7 inches. The structural side of that is usually handled. Kootenai County requires deck footings at 24 inches for frost, and its residential code amendments require snow loads to be pulled from the University of Idaho publication on ground and roof snow loads for Idaho rather than from a statewide map. Design values around Coeur d'Alene generally land in the 50 to 70 pounds per square foot range.

The finish is the part that suffers.

Snow sits on a deck for weeks. It melts on a sunny February afternoon, soaks into the top eighth of an inch of every board, then refreezes overnight when the temperature drops back to the mid 20s. Average January here is a 35F high and a 26F low, so a deck runs through freeze and thaw on ordinary winter days rather than only during a cold snap. Each cycle lifts wood fibers a little. That is where the fuzzy, gray, splintery surface comes from, and no amount of stain fixes it once the fiber is gone.

Then there is the human damage. A steel shovel scraped across deck boards takes the stain off in strips and gouges the wood underneath. Push with the grain, use a plastic blade, and leave the last half inch of snow rather than chasing bare wood.

Rock salt and the chloride based ice melts are hard on wood fiber and hard on galvanized fasteners. Sand gives traction without the chemistry. If you want a melt product on stair treads, calcium magnesium acetate is the gentler choice on wood and metal.

When a new deck is ready for stain

This is the question we get most, and the honest answer is that the calendar does not decide it. The wood does.

New smooth pressure-treated lumber comes off the truck wet with treatment chemicals and carrying mill glaze, a burnished surface left by the planer knives that stain cannot get through. It needs to weather. Three to six months is the usual answer in this climate, and the wider industry range runs out to twelve months on smooth stock. Kiln-dried after treatment lumber, sold as KDAT, is often ready in one to two months. Cedar and redwood sit somewhere in between.

Two checks settle it.

• The sprinkle test. Flick water on the boards. If it soaks in within a minute or two, the wood is open. If it beads and sits, the surface is still closed and stain will lie on top of it.
• A moisture meter. Benjamin Moore specifies wood below 15 percent moisture content for Arborcoat, and that is a fair standard across brands. Under 15 percent, verified with a meter, not guessed at.

Mill glaze is the piece most people skip. A brightener or a light sanding breaks it. Benjamin Moore calls for new smooth wood to be sanded or treated with a brightener before Arborcoat goes on, for exactly that reason.

A deck framed in September in Coeur d'Alene will overwinter bare, and that is fine. It gets a wash and a brightener in the spring, which knocks off the gray and opens the grain, then it takes stain well. What you cannot do is build in September, stain in October, and expect it to hold through the first freeze.

How to read a deck staining bid

Deck bids hide their differences in three places. Product, coats, and what happens to the old finish.

Look for these on paper.

• The product, named. Benjamin Moore Arborcoat, TWP 1500, Cabot. A bid that says "premium stain" is telling you nothing, and the maintenance path for the next ten years depends on which one goes down.
• Strip or clean. These are different jobs with different price tags. If the deck has a failed film on it and the bid only says "pressure wash", the old coating is staying and the new one is going on top of it.
• Coats, and how they get applied. TWP wants two coats put on wet-on-wet, the second going down while the first is still open, at roughly 300 to 400 square feet per gallon then 400 to 500. Arborcoat covers 200 to 400 square feet per gallon. Those numbers tell you how much material should be on your deck, and a bid quoting half the gallons is quoting half the job.
• Rails, spindles, stairs, fascia and the underside. Each one is a separate surface. Get them listed, because "deck staining" on its own is not a scope.

Ask about drying time between the wash and the stain. TWP calls for a minimum of 48 hours in good drying conditions after washing. A crew that plans to wash in the morning and stain in the afternoon is going to trap water under the finish.

There is a simple gallon check that catches a thin bid. Take the deck area, divide by the coverage rate the manufacturer publishes, and see whether the material on the bid comes close. If a 400 square foot deck is quoted with three gallons on a two coat system, somebody is planning to stretch it.

Ask what happens if the wash reveals something. Cupped boards, a rotten stair stringer, and rail posts that have worked loose in the frost are all common finds once the gray comes off. A good bid states an hourly rate for repair work rather than pretending the deck is perfect.

Also check the dry time before you can use the deck again. Twenty four hours before foot traffic is standard, and longer before the furniture goes back down.

Semi-transparent, solid, oil and waterborne

The three lines we work with are Benjamin Moore Arborcoat, TWP 1500 and Cabot. Which one belongs on your deck comes down to what is on it now and how you want to maintain it.

Semi-transparent penetrating stain soaks into the wood and wears by fading rather than by peeling. That is the practical advantage in this climate. When it is due, you wash, brighten and recoat. You are never stripping. TWP 1500 is a penetrating oil, an EPA-registered wood preservative at 350 grams per liter VOC, and it is sold in all fifty states. Its own guidance says color fades in two to three years on horizontal surfaces and three to five on vertical, and color fade is the signal to recoat.

Solid stain holds color longer and blocks more UV, which is genuinely useful on a south-facing rail. On a deck floor it is a trap. Solid stain forms a film, and a film on a horizontal surface that holds snow for three months eventually peels. Then you are stripping a whole deck instead of washing one.

Our usual split is solid or semi-solid on rails and risers, semi-transparent on anything you walk on.

Temperature rules differ by product and they matter here. Arborcoat should not go on when air or surface temperature is below 40F. TWP wants 50F to 85F, ideally around 80F, because cold slows the cure and heat above that range makes the stain flash off before it penetrates.

One compatibility warning. TWP will not go over another manufacturer's stain. Switching brands on a coated deck means a full strip and brighten first, which is a real cost and belongs on the bid rather than showing up as a change order.

How the two to four days run

Two to four days on a standard deck, and most of that is waiting for wood to dry.

1. Walkthrough and repair. Popped nails get set or replaced with screws, split boards get flipped or swapped, loose rail posts get tightened. Doing this after stain means bare wood showing at every repair.
2. Clean or strip. A faded penetrating stain gets a percarbonate cleaner. A failed film gets a stripper. Either way it is followed by a brightener, which drops the wood pH back down and reopens the grain. Skipping the brightener after a stripper is one of the most common reasons a finish goes down blotchy.
3. Dry, 48 hours minimum. This is the day nothing appears to happen and the day the job succeeds or fails. Moisture meter under 15 percent before anything goes on.
4. Sand where it is needed. Splintered treads and raised grain get knocked down. Whole-deck sanding is usually the wrong call, because it closes the grain and cuts absorption.
5. Stain. Two coats wet-on-wet with TWP, back-wiping any excess that has not gone in. Arborcoat gets applied and recoated per its own window.
6. Cure. Twenty four hours before foot traffic. Longer before the patio furniture and the grill go back on.

Weather can add a day at either end. A rain shower during the drying window resets the 48 hour clock, and staining a deck the sun has heated past 85F produces lap marks that do not blend out.

Early July through mid September is the most reliable stretch here, though late May and early June work in a dry year.

Why deck finishes fail early

Six problems account for nearly every deck we get called back to look at, and five of them happen before the first coat.

Stained over wet wood. The wood was above 15 percent moisture, so the stain sat on the surface instead of penetrating. It looks fine for a month, then lifts in sheets the following spring.

No brightener after the stripper. Strippers are alkaline. Leave the wood in that state and the stain darkens unevenly and never bonds the way it should.

Too much material on a horizontal surface. Penetrating stain is not paint. What the wood does not absorb has to be wiped back off, or it stays tacky and collects dirt for the rest of the summer.

Solid stain on the walking surface. It peels once water gets under it, and in Coeur d'Alene water gets under it every February.

Brand switching without stripping. New product over an incompatible old one gives you adhesion failure in patches, which is worse to repair than a uniform failure.

Winter maintenance. Steel shovels and chloride ice melt, month after month, take the finish off the traffic path while the rest of the deck still looks fine.

The cost of getting it wrong is not the price of the stain. It is a full strip, brighten, dry and restain, which is the top of the $770 to $2,200 band on a deck that would have been at the bottom of it.

Doing it yourself, and where that gets ugly

A small platform deck with no rails, sound boards, and an existing penetrating stain that has only faded is a good weekend project. Wash, brighten, wait two days, apply two coats. Plenty of homeowners here do that on a July Saturday and get a fine result.

What tips it the other way is rails and old film.

Rails and spindles are the labor on almost every deck. Brushing sixty feet of railing with four faces per spindle is many hours of crouching, and it is the part people abandon halfway through.

Stripping is the other one. Removing a failed solid stain from 400 square feet of decking plus rails means chemical stripper, a lot of water, plastic sheeting to protect plantings, and a way to keep runoff out of the lake or a storm drain. On a lakefront lot near Sanders Beach or up on Hayden Lake, that runoff question is not a formality.

Bring in a crew when any of these applies.

• The existing finish is peeling rather than fading.
• The deck is raised and needs ladder work for the fascia and underside.
• You are switching brands and the old product is unknown.
• The wood needs repair before it needs stain.

Time is the other honest input. A 300 square foot deck with railing is a full weekend for one person working steadily, and that assumes the weather cooperates across both the drying window and the staining day. Losing the Sunday to rain means the deck sits half done until the next dry stretch.

The deck is getting washed either way. Our pressure washing page covers what a proper deck wash involves and where the pressure has to stay so the grain does not raise.

How long it lasts and what you do in between

Semi-transparent stain on a Coeur d'Alene deck gets three to five years. Solid stain gets five to seven. TWP's own guidance is tighter, calling color fade at two to three years on horizontal surfaces and three to five on vertical, and color fade is the right trigger rather than the calendar. Our workmanship warranty on deck staining runs 1 year.

What actually stretches it.

Wash it every spring. A deck cleaner and a garden hose, once the snow is off. Pollen, needles and winter grime hold moisture against the boards all summer if they stay there.

Get planters off the deck surface. A pot sitting flat on boards keeps a wet ring underneath for six months. Pot feet or a stand solves it for a few dollars.

Sweep the traffic path in winter. The three foot lane from the back door to the stairs wears four times as fast as the rest of the deck. Doing a maintenance coat on that lane alone at year two is cheap and keeps the whole deck on one schedule.

Check the fasteners every spring. Freeze-thaw backs screws out. A popped screw head is what tears a shovel blade and takes a strip of finish with it.

When the color has gone flat and water no longer beads, it is time. Catching it at fade rather than at failure is the difference between a wash and recoat and a full strip. If the house is due at the same time, scheduling the deck alongside exterior painting saves a mobilization, and the quote form handles both in one request.