Wooden Home Decor

Top 7 Wooden Deck Sealer and Stain, DIY Video Tutorial.


Wooden deck is excellent and useful, but they will not stay aesthetic for long if they don’t have enough protection.

To protect your wooden deck from mildew, humidity, rotting, etc. You should take actions by now.

How do we start? The first thing that we need to do is buy a can of high-quality sealer and apply the sealer to the wooden deck.

If you happened to have questions of buying wooden deck sealers or stains, that’s good, you’ve come to the right place.

We have listed these top 7 on the market to help you choose the best wooden deck sealer.

If you also don’t know how to start staining your wood deck, we’ll also show you the steps and a video tutorial below.

Let’s begin today’s topic:

1. Types of Wooden Deck Sealer

2. Best Wooden Deck Sealer

3. How to Apply Sealer/Stain to Wooden Deck

1. Different Types of Wooden Deck Sealer

Usually there are 3 types of deck sealer. You can find the best to suits your deck, you can also check what is the best wood for staining.

To choose the best sealer for your wooden deck, seeing the differences between these sealers before buying them is necessary.

After reading this, you can make your own choice.

1. Solid Sealer

Solid sealer will cover the wood grain of wooden deck, just like paint.

It last long, you don’t need to reapply it to your wooden deck again within 3 – 5 years.

Applying solid stain is a solid choice when you want to make your old deck become new.

However, the wood grain will not be seeable and the original color will be changed.

Think twice before you go for solid sealer.

2. Semi-Transparent Sealer

If you want to keep the wood grain meanwhile you don’t like reapplying annually, semi-transparent sealers enable you can have that both.

Woodgrain can still show after semi-transparent sealer applied.

Semi-transparent stain will penetrate the wood and soak into the grain of wood.

Wanna protect your wood deck while maintaining the natural beauty of the wood deck at the same time? semi-transparent should be the one for you.

3. Clear Sealer

No pigment is what clear sealer all about.

Containing water repellents, the clear sealer is the best for indoor furniture since it won’t change the feature and beauty of your natural wood grain.

Compared with the other 2 sealers, clear sealer is better for indoor use since its lack of UV protection and weather protection.

Exterior factors like sunshine and rain will degrade the quality of wood easily. Whatsoever, clear sealer needs to be reapplied to the deck annually since it does not last long.

2. 2019 Best Wooden Deck Sealer

After knowing three types of sealers, it’s time to buy yourself an excellent deck sealer now.

We’ve selected that 7 hottest wooden deck sealers on the market for you to choose from:

1. #1 Deck Stain – Premium Semi-Transparent Wood Sealer

With 4 different colors from dark walnut to natural, you can stain your wooden deck with the color that you want.

This premium sealer provides UV protection and waterproofing protection.

It allows the wood grain to show since it’s a semi-transparent, and it is 50 VOC compliant.

The water-based content will protect wood from mold and mildew and algae.

If you are looking for a complete way to deal with staining, 1 Deck also has stain stripper and wood brightener in their shop.

2. DEFY Extreme Exterior Wood Sealer

DEFY Exterior Wood Stain with water repellents, easy to apply and remove, is a popular choice in 2019.

Various color options are available, from driftwood gray to crystal clear.

With its zinc nano-particle technology, the UV rays will be reflected and your wood deck will not be damaged by mold and mildew.

To last longer than other sealers, DEFY Extreme wood stain uses the highest quality resins, which has better resistance to the color change of your deck, like darkening and graying.

Maintaining will not cost effort that you just need to brighten the surface and reapply the sealer again.

These premium wood sealers are definitely worth buying.

3. Thompsons WaterSeal Advanced Natural Wood Protector

Thompsons WaterSeal natural wood sealer penetrates your wood deck and provide a great weather coat for the wood.

You can also use this as a stain and sealer both.

The sealer is water-based, and it’s quite simple to clean up and reapply if you have the need.

After applying it, UV damage and fading problems will not bother you anymore.

Besides wooden deck, you can extend the life of your exterior furniture or wood fence.

4. Ready Seal Wood Stain and Sealer

Another wood sealer and stain in one, Ready Seal Wood Sealer is convenient to use.

The sealer does not require primer, wet-line application, back brushing. Buyers also don’t need diluting, thinning prior to spray applications.

This sealer is “goof-proof,” which enables newbies who have never done staining job before to apply the sealer to their wooden decks well.

UV blocking, waterproofing, mildew resistance perform well on outdoor furniture.

A premium material enhances the quality and beauty of the sealer so that there is no lap, runs, and streaks.

5. Seal-Once Marine – Penetrating Wood Sealer

An essential factor in judging the quality of the sealer is to check if it has toxic chemicals.

The Seal Once marine says that their sealers have ultra-low VOC formula and does contain any harmful elements.

So it’s safe to apply the sealer to your wooden deck even when you have kids and pets around.

Superior nanotechnology will penetrate the wood deck Deep, giving the wood fibres a beautiful coat at the cellular level.

6. Restore-A-Deck Wood Stain for Decks

This budget-friendly Restore-A-Deck wood stain can be used as a sealer too.

Adopting the eco-safe formula, it doesn’t have harmful and toxic substances that are bad for our body.

UV oxidation and graying will not be a problem anymore since it’s waterproof and UV-resistant, and mold/mildew are not going to be seen.

The penetrating ability is good so that the wood grain will not be covered, and water-based material makes cleanup an easy task.

7. Eco Advance Wood Siloxane Waterproofer

Buying an eco-friendly and non-toxic sealer is always the best way to go.

Coming with commercial grade formula, the Eco Advance Wood Siloxane sealer can prevent your deck from being hurt.

It protects against water, oil, oil, stains, mold, mildew, de-icing salts, and pool/spa chemicals. It’s safe since it is non-flammable and will not cause a fire.

You can use this water-based sealer on new wood. There will be no problems at all.

You will get fresh new coverage.

3. How to Apply Sealer to Wood Deck

After purchasing the sealer you need, you should get down to the real business.

Applying sealer to wooden deck is not a hard thing, all you have to do is to follow these rules and steps.

Step 1. Strip the Old Stain

Before we adding anything to wooden deck, we should remove the previous stain first.

Using a great stain stripper for wooden deck will be helpful.

You can strip the stain quickly and efficiently with a professional wood stripper.

Most importantly, using a stain stripper won’t hurt your deck accidentally.

If there is no old stain and your deck is new, just skip this step and move to step 2.

Step 2. Clean Wood Deck

If your old stain has been stripped, cleaning the wood deck is not 100% necessary since most of the dirty stuff have been cleaned on the old stain.

But if you are working with a wood surface that has never been stained before, cleaning is a vital process.

It can help with your later sealing work smoother and better.

You can clean the old nasty grime, mold, and mildew and remove the dirt with wood cleaner.

Step 3. Apply Wood Brightener (Optional)

For people who want their wood deck to look like new and bright, applying wood brightener on the surface of the wooden deck is recommended.

What will happen after using a wood brightener is that the deck will have a clean looking finish.

Step 4. Apply Wooden Deck Sealer

After all these done, you can start working on brushing wood deck with your sealer or other wood treatment products.

Use a nice wood deck brush or applicator to help you do the work is wise.

Having handy tools will always save you time.

Advice on Wooden Deck Sealing:

Tip 1. After every step, let the deck dry out.

Don’t apply anything to it when the wood is still wet, avoid stepping on the deck.

Dry wood has the best performance when applying sealer.

Usually wood deck will take 2 or 3 days to get completely dry.

Tip 2. Apply Tape Along House’edges

You definitely don’t want your furniture or wall edges to touch the wood stain or wood sealer.

Using tape to protect them will be pleasant.

You can also check the detailed steps and follow them by watching the video tutorial below

Hope you guys can get your wooden deck perfectly sealed after reading this article.

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