How Much Deck Sealer Do I Need: Best Deck Seal Brand, How To Stain Your Deck

How much deck sealer do i need for your home. Wood stain brand for deck. Common cheap deck staining brand. Power washer your home. How many coats of sealer you need for deck floor. UV protection deck sealing brand.

There is a lot of deck sealers out there in the market. You can buy one and standing your deck floor. However, our article will guide you step by step on how much stain you need to buy, what brand you should get or what you have to do. Let’s read together!

Have you ever asked yourself how much deck stain do I need, today, we will help you out with the problem of how to calculate how much stain you need for your new deck?

Have you ever asked yourself how much deck stain do I need, today, we will help you out with the problem of how to calculate how much stain you need for your new deck?

I. What is deck stain or deck stain?

1. Deck sealer

deck staining or deck sealer

To keep the wood’s natural finish, deck sealer is often a transparent coat that penetrates deeply and forms a clear film on top. Using a sealer that penetrates the wood, it provides a protective layer that reduces water infiltration and prevents moisture from entering the wood. The transparent deck sealer penetrates deep and provides a clear layer on top to preserve the wood’s original gloss. It offers a protective layer that decreases water infiltration and prevents moisture from entering the wood by using a sealer that penetrates the wood.

2. Deck wood stain

defy wood stain

In addition, deck stain comes in a wide range of opacities, from semi-transparent to opaque, which can be used to accentuate the natural grain and color of the wood. You can achieve a wide variety of final hues by selecting from the extensive range of tones offered by different stains. Because stains contain pigment, they are superior to sealers in their ability to protect against UV rays. In point of fact, the amount of pigment added to a stain determines the level of darkness achieved by the stain.

II. Common deck seal brand in 2022

1. Ready Seal Exterior

Ready Seal, as the name implies, is a manufacturer of a wide range of sealing and staining products, one of which is ideal for use on a wooden deck.

Ready Seal Exterior

The 105 deck stain and sealer from Ready Seal comes in at number two on this list because its stain color is one of the better possibilities available. One gallon of this deck stain and sealant is included in the package.

Although its light oak hue is one of the most attractive features, this stain and sealer is one of the most practical. Additionally, this stain and sealer has a shelf life of up to five years, which is a lot longer than most other options.

2. Storm system

Storm system

When it comes to deck stains and sealers, Storm System is the most popular choice because it provides alternatives for heavy-duty use as well as entry-level use.

As the most affordable option, the Storm System Storm Protector deck stain and sealer comes in first place on this list, making it ideal for customers on a budget. This deck stain and sealant comes in a respectable 1-gallon size, even at the stated price.

A hickory-colored deck stain and sealer is what you’d expect from a product with a price tag this high. Storm System’s deck stain and sealer come with a three-year shelf life, which is impressive for an entry-level product like this one.

3. Olympic Stain Maximum

As a long-established manufacturer of stains and sealers, Olympic offers a wide range of products that not only look wonderful but also provide excellent protection.

Olympic Stain Maximum

When it comes to staining and sealing your deck, Olympic’s stain and sealer is one of the best solutions available on the market today. As a result, this Olympic deck stain and sealer has a normal one-gallon container, which provides the same level of protection.

When it comes to stain and sealer, this one has a redwood tint to it if you’re looking for something darker. The five-year shelf life of Olympic stains and sealers comes as no surprise, given the company’s stellar reputation in the stain and sealer industry.

4. Saver system stain brand

Saver system stain brand

Stains and sealers from SaverSystems are largely designed for entry-level and budget-conscious customers, particularly those who want to protect their decks.

If you’re on a budget, the SaverSystems deck stain and sealer is one of the best entry-level alternatives available on the market. You get a 1 gallon capacity with it despite the reduced price tag, which is on pace with other products.

The dark walnut tone of this deck stain and sealer makes it one of the most dark possibilities. As a result, the three-year shelf life claimed for this deck stain and sealer is extremely impressive.

5. Seal Once

Seal-Once is a deck stain and sealer brand that concentrates mostly on the sealant component, making it an excellent choice for safeguarding your hardwood deck.

Seal Once

To ensure that your wooden deck is fully protected, Seal One’s Nano Poly deck stain and sealer is the best solution. This deck stain and sealer has a 1-gallon capacity, which is standard for the industry and should be sufficient for the vast majority of customers.

This deck stain and sealer has a bronze cedar hue, which stands out among the various options available. Compared to other deck stains and sealers, this one also has a three-year shelf life.

6. Thompson’s Water Seal Brand

If you want a deck stain or sealer that will last for years, Thompson’s Water Seal is a great choice. It is one of the oldest products on the market.

In terms of shelf life, the Thompsons Waterseal

Thompson’s Water Seal Brand

deck stain and sealer is the best option. Compared to other deck stain and sealer alternatives, this one comes with a 1 gallon container.

Because it has a lifetime shelf life rating, as opposed to the shorter lifespan of most other deck stains and sealers, this one is suitable for long-term use. It’s a cedar-toned stain for your wooden deck if you’re curious about the color.

7. Storm Penetrating

If you are searching for something that is suitable for undertaking large-scale projects and making extensive use of, you may want to take into consideration Storm System and the deck stains and sealers that it offers.

Storm Penetrating

If you have a substantial wooden deck, the Storm Protector deck stain and sealer from Storm System is the product that you should go for. This is owing to the fact that it is available in a relatively big pack size of 5 gallons, which is far higher than the pack sizes offered by the other choices presented here.

This deck stain and sealer from Storm System comes in a different stain color than the one that is offered with its entry level product, and that color is Golden Oak. And while we’re discussing its parallels, this one also has a shelf life of three years, which is a respectable amount of time, even if it’s not the finest.

Read more: 8 Best Deck Stains and Sealers Reviews in 2022

III. Stain Deck Railings And Deck Sealer Calculator

Deck sealer is not cheap, that’s why you need to know how much stain per square foot to buy. Extra deck sealant would hand around your house for years and be waste. Let’s see how to calculate how much deck stain you need.

1. Measure everything first

  • Measure the Deck’s Floor

Start by measuring the deck’s floor to determine how much stain you’ll need. Write down the result of multiplying the width by the length. Make careful to include any minor decking areas, like a second-tier deck or stair landing platforms, in addition to the main deck floor.

  • Measure the Deck Railings

Handrails, including stair rails, should be measured in linear feet. Then figure out the average height of the railings. 3 feet is a common measurement for this. To get the total number of square feet for the deck flooring, multiply the total number of linear feet by the height in feet.


Calculate the total number of steps on your deck. To get a total, divide the total number of steps by how broad they are, and then multiply these two amounts.

  • sum ALL THE NUMBER FROM YOUR Decking Space

You’ll need to tally up all three numbers, one for each of the deck flooring, railings and stairs. If your deck has a total square footage of that size, you’re done. Be sure to take accurate measurements and account for any less-used portions of the deck. Lattice, skirting, seats and pergolas should also be included in the staining process.

2. Calculate deck coverage

Using a tape measure or a measuring wheel is the best way to measure your deck. It is possible to get a good approximation of the deck’s height without measuring equipment. While example, if you want to measure the floor, you can stand on one end and count your steps as you go to the other.

Per gallon, deck stains can cover 200 to 300 square feet of deck space. For best results, use a high-quality stain and check the wood’s age, condition, and porosity before applying it.

clear deck sealer

A yard equals 3 feet, so a long step is about 3 feet long. The total number of feet is equal to the number of steps multiplied by 3. In order to get your deck’s total square footage, follow the methods outlined above.

You will know how many decks of stain you need after you know the overall square footage of the project. If you can, buy a little more than you think you’ll need just in case. Unopened cans can be returned to the retailer or saved for when the deck needs to be refinished in the future.

IV. How to replace your old deck stain

Stained deck boards

1. Clean your deck first

Remove any oil or other debris from the gaps between boards with screwdrivers and putty knives. Next, give the deck a good sweep.

Use an all-purpose cleaner from hardware or big-box store to clean your deck before applying a sealant. A deck brightener can help you remove mold or mildew stains from your cedar or redwood deck.

Proper wood cleaner is a great choice

Apply the deck cleaner to the surface on a day when it is partly cloudy but not raining to prevent damage to nearby shrubs and plants. It will therefore take longer for the cleaner to dry. Depending on your preference, you can clean with a bristle brush, paint roller, or garden sprayer. Work your way up the ladder from the bottom. When working from the top down, splatters and spills might accumulate on the dry wood, making cleanup more difficult.

2. Apply the first layer of deck sealer

Apply one coat at the time

When it comes to deck sealers, you have a wide range of choices. When it comes to weather and wear resistance, more opaque sealers tend to perform better than less opaque ones. Lighter coatings, on the other hand, allow the wood’s grain and color to shine through. If the sealer is excessively transparent, your deck may need more frequent washing and sealing.

3. Clean after applying the first layer

Over the next two days, a sunny sky and temperatures ranging from 50 to 90 degrees are expected. Remove any fuzzed grain by sanding the deck after you’ve finished cleaning it. Use 80-grit sandpaper to remove any remaining dirt, and then sweep or vacuum the deck to remove any remaining debris. It is a good idea to countersink any raised nails or popped screws at this time.

power washing is a way to go

Any adjacent surfaces, such as siding, can be protected by using painter’s tape. Apply the deck sealant using a natural-bristle brush. Sealer is more effective when brushed into open pores and grain, although the process is more time-consuming. If you’re gluing two boards together, be sure you seal all of the seams. Depending on the length of each board, it’s best to apply the deck sealant to three or four at a time. To hide splotches, you must not spill or lap over onto other boards.

4. Beware of the weather while drying

While dying your deck, if there is any sign of rain. Please cover your deck immediately with a sail or any type of umbrella. Otherwise, the rain will clean all of your entire deck sealing.

5. NOTE before applying deck stain

When applied to wood, sealers in clear or wood tones bring out the natural beauty of the grain and color.

While semi-transparent stains and sealers allow the wood grain to be visible, they modify its appearance in terms of color. Blue, gray, brown, green, and red are just a few of the colors offered.

V. Deck stain benefit

There are many benefits to building or purchasing a deck for your home: entertaining, relaxing at the end of the day, or simply enhancing the beauty of your property’s landscape are just a few. Staining your deck on a regular basis is the most crucial kind of upkeep you can do for your wooden deck. Our Pasadena wood staining experts have taken the time to compile a list of reasons why regular staining is so crucial to the preservation of your deck. We sincerely hope you will take a few minutes to read it and then contact our team of highly trained specialists to set up an appointment for service.

1. Boost look for your deck

Staining your hardwood deck on a regular basis is a terrific method to keep it looking as good as the day you first installed it. As far as color and tints go, there are a wide range of options, so whether you’re looking for something more natural-looking to accent wood grain or something that completely changes the look of your wood, the options are plenty.

2. Make painting easier

In most cases, staining rather than painting your deck is the quickest and most convenient option. Staining, as opposed to painting, does not require priming, so you can finish the project in about half the time it would take to paint it. This makes regular staining a better alternative for the time-strapped homeowner than regular painting.. Furthermore, unlike paint, which wears away rapidly and necessitates frequent touch-ups, wood stains are less vulnerable to damage from UV rays and heavy foot traffic.

3. Prevent rot and termite

Staining your deck on a regular basis can help extend its life by preventing rot and infestation, as well as improving its cosmetic appeal. Your deck can be protected from costly problems like mold, mildew, and rot if you apply wood stain, which seals your deck against both moisture and pest entry, preventing sags, cracks, and even collapses.

4. Water resistance

Keeping moisture out of your deck’s wood is critical in the winter when any moisture that penetrates into the wood can freeze and cause damage to your boards, as we discussed above. Make sure your home’s hardwood deck is fully protected from winter’s dampness by having a competent professional apply a strong, firm seal.

To reach Decking Pros NW for detailed information about the services, below is some more information for you:

Phone: (206) 279-1450



Open Hours: 8:00-18:30

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