Quick Answer: How Often Should You Seal A Deck?

What is the best wood deck sealer?

Best Deck SealersThompsons Waterseal Advanced Natural Wood Protector.ECO-SAFE Wood Treatment – Stain & Preservation by Tall Earth.Rust-Oleum Coppercoat Wood Preservative.CabotStain Australian Timber Oil Penetrating Oil.Thompsons Waterseal – Transparent Stain.DEFY Crystal Clear Composite Deck Waterproofing Sealer..

Can I leave my deck untreated?

It may be many years before an untreated deck becomes completely unusable. However, a deck that is properly sealed and maintained with a yearly maintenance program consistently outlive a deck that is left to its own devices by a significant margin.

How long does deck sealer last?

two to three yearsMost pros recommend you restain a horizontal surface every two to three years. That said, properly preparing, cleaning and drying the surface before applying a stain will yield the best results for the stain to last at least that long. You want to make sure there are no traces of sealant present on the deck.

Do I have to seal my deck after pressure washing?

It is so important to allow the wood to dry fully before applying any type of sealant or treatment to the deck. … The deck needs several days of dry weather after pressure washing in order to fully dry out.

Can you spray Thompson’s Water Seal on a deck?

All Thompson’s WaterSeal products are DIY-friendly, and most need only a single application on a clean, dry deck. You can apply some products with a garden sprayer or paint roller, but for classic deck stain, a paint pad on an extension pole is best.

How long does Thompson’s Water Seal last?

10 yearsIf applied correctly, Water Seal will last up to 10 years. This is dependent on conditions such as orientation of the wall and local climate.

Do outdoor rugs damage wood decks?

Are outdoor rugs safe for wooden decks? Outdoor rugs are great for guarding against scuffs and scratches on wooden decks — as well as tile and stonework. As with any rugs, make sure to use a non-skid rug pad, which will help protect the rug from wear and friction caused by shifting underfoot.

How often do you need to seal your deck?

For most decks, sealing once each year is a good rule of thumb. Depending on the condition of your deck this can be adjusted, but keep in mind that you should never go beyond three years maximum before re-sealing and staining.

Is Thompson Water Seal good for decks?

Thompson’s WaterSeal Waterproofing Wood Protector is a super-durable clear wood sealer. It prevents water damage while maintaining the natural color of the wood. It’s our top choice for decks, fences, and outdoor furniture that has a natural wood finish.

Can I put Thompsons Water Seal over stain?

And actually, the answer is YES—you can use our EMTECH water-based sealer or top coat over the oil stain. The beauty of all our water-based sealers and topcoats is that they’ll level and adhere to whatever solvent- or oil-based stain you’ve used.

Can you paint over deck sealer?

Stain can easily be painted. A stained deck can be easily painted over or given a new shade of stain by dulling the old finish with sandpaper, wiping down the deck with de-glosser, and then priming and painting or topping with the new shade of stain.

Should you seal your deck?

You can get a clear sealant for your deck if you want the unique grains to shine through. … It’s a good idea, though, to re-seal your deck (or check that it needs to be re-sealed) once a year. Water and Oil. Water-based stains can adhere to water or oil-based coatings already present on the wooden surface.

What is the best waterproof deck coating?

BALCONY & ROOF DECK WATERPROOF COATING SYSTEMSARMORTOP ROOF DECK COATING. $120.00.CONCRETE & WOOD ROOF DECK SYSTEM. $765.00.18″ NOTCHED SQUEEGEE. $56.00.ARMORTRAK RUBBER EPOXY COATING. $4.25.BONDING PRIMER. $99.00.FLOOR ACID SAFE ETCHING KIT. $74.99.ARMORTOP WATERPROOF BASECOAT. $425.00.

Does deck sealer go bad?

Deck sealer can be oil, acrylic, latex, silicone, or wax-based. Because it’s essential to regularly maintain a deck that has been sealed, you must have a supply of deck sealer on hand. … If you have a lot of deck treatment left after the first use, don’t worry, it won’t expire any time soon.

How do you prepare a deck for sealing?

InstructionsStep 1: Clean Your Deck. Remove all deck furniture and other furnishings.Step 2: Repair the Damage. … Step 3: Sweep the Debris. … Step 4: Cover Your Plants and Siding. … Step 5: Apply the Cleaner. … Step 6: Keep the Deck Wet. … Step 7: Scrub Tough Areas. … Step 8: Soak the Wood.More items…•

Should I use a brush or roller to stain my deck?

You should use a roller brush or sprayer to apply a steady coat of quality stain, such as Olympic Elite stains or Olympic MAXIMUM stains. If you see that too much wood stain has been used in an area, use a roller or brush to fix the imperfections.

What is the longest lasting deck sealer?

1. BEST OVERALL: SEAL-ONCE MARINE Penetrating Wood Sealer. SEAL-ONCE MARINE Penetrating Wood Sealer is a clear water-based sealer, but it provides the protection you’d expect from an oil-based stain, penetrating right down into the wood fibers for long-lasting protection against moisture damage and mold growth.

Is it better to stain or seal a deck?

The advantage of this, they say, is the sealer provides additional protection against water and weather damage, while the stain helps reduce fading from UV rays. Sealers should last at least a year, with some lasting up to three years.