Can I Leave My Deck Untreated?

How long should a deck last?

15 yearsWood decks can last up to 15 years with the proper maintenance, making them a solid option, but by far the least durable of the decking material options.

Pressure treated wood also has to be cleaned regularly, and if you want a stained look, stains will have to be reapplied as the sun will bleach the wood over time..

Will pressure treated wood rot if buried?

Pressure-Treated Wood Makes the Grade Pressure-treated wood in contact with the ground needs the most protection, and will rot in just a few years if you use the wrong grade. … If your wood will touch the ground or be buried, you should get the highest grade you can, up to .

Is it better to stain or seal a deck?

A: It’s really up to you. Just staining the deck will give you the color you want, although in high-traffic areas the stain could wear away quickly. … 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.

When should you not stain a deck?

That means staining as soon as possible after your deck is complete to prevent dust and dirt from accumulating on the surface of your deck. Apply stain when the temps are between 50 and 90 degrees, and avoid staining in direct sunlight if possible. Sun dries out stain quickly and can create uneven color or brush marks.

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.

How long do you have to wait to seal pressure treated wood?

It is important to wait for the wood to dry before sealing a new deck, but at the same time, you don’t want to wait too long. Drying can take several months. We recommend beginning to test the wood around 90 days after your project is completed, but this is just a general suggestion.

Is staining a deck necessary?

Staining a deck will lead to less work in the future. This means yearly cleaning, staining and, if necessary, sanding of your deck every year. … Your professional deck builder will recommend that instead of staining your deck every year, you allow the wood to naturally gray over time.

What happens if I don’t stain my deck?

However, choosing not to stain or paint the deck is simply a preference of the homeowner. The effects that can occur due to a lack of treatment are aesthetic in nature. After 6 months, the wood will start to lose its color and will begin to fade. Ultimately it will fade to grey or silver.

When Should I seal my deck?

DO wait 30 days before sealing a new deck. If you’ve just put in a new deck, you’re no doubt itching to finish the job by sealing it. But preservatives in the wood often require about 30 days’ dwell time before the deck can soak up the sealant. After a 30-day period, pour some water on your deck.

How do I keep my wooden deck from rotting?

Set the wooden fence posts in a cool, dry area with plenty of air circulation so the wood can dry. … Brush the bottom third or bottom half of the fence post with waterborne copper naphthenate, a wood preservative that is free of arsenic and chromium.More items…

How long will an untreated deck last?

10 to 30 yearsA deck made of untreated wood can last anywhere from 10 to 30 years. Decks made of treated wood and composite materials can last as long as 50 years.

Is sealing a deck necessary?

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.

Do I need to seal my pressure treated deck?

However, most pressure-treated wood should have periodic sealing against moisture, preferably every year or so. …

How often should I seal my 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.

What is the life expectancy of pressure treated wood?

40 yearsPressure-treated lumber is ideal for outdoor construction as it has a long, useful life span and is much less expensive than alternatives. Treated wood can last more than 40 years.