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The Global Insight

How much is stain for a deck

Author

Andrew Campbell

Updated on April 11, 2026

The cost to stain your deck typically ranges from $540 to $1,050 with an average of just over $700. This equates to an average cost of $2 to $4 per square foot for labor and materials. Higher-quality stains will run up the price, as will washing or sealing the wood prior to staining.

How much does it cost to stain a 12x12 deck?

A 12×12 deck costs $226 to $582 to stain when paying someone, or $59 to $176 to stain it yourself. A gallon of stain costs $20 to $50, which covers 200 to 300 square feet.

Is it cheaper to stain or paint a deck?

Stain is more budget-friendly. Stain runs between $20 and $35 per gallon, while exterior paint suitable for decking ranges from $30 to as much as $60 per gallon. Plus, if painting, you’ll have to factor in an extra $15 to $40 per gallon of wood preservative and $15 to $30 per gallon of primer.

How much does it cost to stain a 10 x10 deck?

A 10’x10′ deck covers 100 square feet, with a typical staining cost of $300. A 12’x12′ deck covers 144 square feet, costing an average of $432. 8’x10′ works out at 80 square feet, with a final cost of $240. A deck measuring 10’x20′ covers 200 square feet for a typical cost of $600.

Should I pressure wash deck before staining?

There is a common misconception that just pressure washing a deck prior to staining is all you need to do in order to prep your deck for stain. Pressure washing can help, but if you want your stain to last, using a good deck cleaner and brightener on the deck prior to pressure washing will provide you the best result.

How many hours does it take to stain a deck?

While having dry conditions is the best way to ensure you project finishes quickly there are stains that can be applied to a wet surface and dry in 8-12 hours.

Should I seal or stain my deck?

Sealing a deck is best for cedar, teak, mahogany, or other quality woods as it enhances the wood grain and natural color. … Staining a deck protects the wood from mold, mildew, moisture, and rot, and UV rays and sun damage. The stain is available in transparent, semi-transparent, semi-opaque, and solid colors.

How long does deck stain last?

The best stains should last three to five years on a deck, and even longer if applied to siding or fences, which don’t get as much abuse. “The sun and water beat down on a deck, snow can pile up, and even dirt and mildew spores can settle on the flat surface,” says Rico de Paz, Consumer Reports’ wood stain tester.

How long does staining a deck take?

Most wood stains take about four hours per 100 square feet to dry. We recommend a full day before loading it up with furniture and feet.

Do I need to sand my old deck before staining?

Once dry, these wood fibers can remain raised and may cause splinters. For this reason, light but thoroughly sanding your wood deck is a necessary step before staining or sealing. This crucial step will ensure that your refinishing job gives great results.

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When should you stain your deck?

Many homeowners wonder, “How often should I stain my deck?” To keep a deck looking great and prolong the life of the wood, a deck should be stained every two to three years. Other signs your deck needs staining are: The deck has mold or mildew buildup. Water soaks into the deck boards and no longer beads up.

What lasts longer deck stain or paint?

While staining may take less time than painting, painting often does a better job of filling the cracks, covering imperfections, and provides longer lasting protection. Paint also is typically more rot resistance and does a better job of preventing mold and sun damage.

How long will a deck last without stain?

After 6 months, the wood will start to lose its color and will begin to fade. Ultimately it will fade to grey or silver. This is not a problem in and of itself, and some people prefer this look for their decks. You will see what is called checking of the wood.

What happens if it rains on my newly stained deck?

Splotchy Appearance If it rains within 48 hours after you apply the stain, the water will soak into the wood pores and try to displace the stain. This will result in a splotchy surface rather than an even tone. If it rains right after you apply the stain, the stain will peel and flake off.

How long after pressure washing a deck can you stain it?

After a deck has been power washed it will have some retained moisture within the wood. It’s important to let the wood dry thoroughly so none of the water that soaked into the wood gets trapped under the stain. In perfect drying conditions, 48 hours is enough for the wood to get to where it needs to be before staining.

Should I sand or power wash my deck?

Splintered, cracking, or just plain rough wood should be sanded first, then pressure washed to open the wood’s pores and allow penetration of the stain. Deeply grooved wood that has mold, moss and other growing things filling the cracks will need treatment with a deck and siding cleaner.

Can I apply Thompson's Water Seal over stain?

Yes, you can use a water-based sealer such as Thompson’s Water Seal over an oil-based stain as long as you prepare the surface accordingly. Start by allowing the wood to dry thoroughly, then wipe it down with a clean, lint-free cloth dampened with a mixture of denatured alcohol and water.

How long do wooden decks last?

THE AVERAGE LIFESPAN OF A WOOD DECK: Typically 10 to 15 years. The actual lifespan of your wood deck will depend on the type of wood you’ve chosen and how well you keep up with wood’s rigorous maintenance schedule.

Can you use a roller to stain a deck?

A paint roller can be used to roll stain on. … A wide 18-inch roller may work well for staining a few fence or deck boards at a time but a mop or stain pad will hold more stain lessening the amount of time you have to dip back into the stain bucket.

What temperature can you stain a deck?

Apply stain only at the proper temperature. For most stains, 70 degrees Fahrenheit is the optimum, with the safety range from 50 to 90 degrees Fahrenheit. Stains do vary, so check the label first. Avoid high humidity and staining on hot surfaces.

Whats the best stain for decks?

  • Ready Seal 105 Exterior Deck Stain. – Best Overall. …
  • Penofin Deep Penetrating Deck Stain. – Runner Up. …
  • Storm System Penetrating Deck Stain. …
  • Cabot Wood Toned Deck Stain. …
  • DeckWise Ipe Oil Hardwood Deck Stain. …
  • Olympic Stain Maximum Waterproofing Deck Stain. …
  • SaverSystem Semi-Transparent Deck Stain.

Why is my deck sticky after staining?

“A sticky or tacky deck is usually due to over-application or failing to wipe the excess stain from the surface of the wood. … Rinse thoroughly with a garden hose and spray nozzle, and let the wood dry. This removes any tackiness or residue.”

Can you stain a deck in the sun?

Extreme heat or sun can work against you when you are staining your deck. The direct sunlight can cause the deck to dry too quickly which will leave water marks. If the weather is forecasting for no rain, and you can expect the temperatures to be below 80 or 85 degrees Fahrenheit, make a plan to stain your deck.

How long does it take to stain a 12x12 deck?

Applying paint or stain will take a few hours for each coat, with a day allowed in between for drying time. From start to finish, it could take three days to complete a small deck and up to two weeks for a larger, more complex job.

Is staining a deck worth it?

Staining a deck will lead to less work in the future. One of the main reasons the professionals don’t recommend staining wood decks is because of the amount of time and energy involved. Stains don’t generally last more than a year. This means yearly cleaning, staining and, if necessary, sanding of your deck every year.

Does deck stain peel?

Deck stains will generally peel for two basic reasons: over application and poor adhesion. This is simple — too much stain on the surface of the wood. … If there is too much stain, it restricts the moisture from evaporating away, so peeling can occur.

Is Behr or Olympic stain better?

According to Consumer Reports, Olympic Maximum Solid Stain & Sealant in One is rated in their top solid wood stains category, coming in slightly behind Behr.

Can you stain over stain deck?

Yes, it is possible to stain over the existing stain on a deck. It is recommended to do this at least once every 5-15 years, depending on how worn your deck is. However, there are some important steps you must take to ensure the job is done correctly.

Do you seal a deck after staining?

Most of the time, stains also contain a protective sealant. It’s a good idea, though, to re-seal your deck (or check that it needs to be re-sealed) once a year. Water-based stains can adhere to water or oil-based coatings already present on the wooden surface.

Can you paint decking GREY?

Grey decking paint offers a modern and sophisticated alternative to traditional decking paint colours and is designed to colour and protect against harsh weather conditions.

Does a deck add value to a home?

Here’s a good one: many homeowners recoup a significant amount of the money they invest in their deck because the deck adds to the resale value of their home. … In fact, a survey from Home Remodeling magazine found that composite decks return about 74% of their original cost and wood decks return about 87%, on average.