Quick Answer: Is It Necessary To Stain A Deck?

What happens if you don’t clean deck before staining?

Before you apply stain, make sure the surface is clean (no dust, dirt, wood fibers or grease), dry and free from mildew.

When a surface is not clean, stains and other finishes have trouble sticking and may end up peeling..

Is it too late to stain my deck?

According to the experts, there really is no right time of year to stain a deck. … Before you stain, you’ll want to make sure you have the appropriate amount of time to do the work. You may need to power wash the surface; an extra day may be required to ensure the boards are completely dry before you apply any stain.

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 you have to stain pressure treated deck?

Why Does Pressure-Treated Wood Need Protection? Pressure-treated wood is a porous material. Without stain, any type of paint or sealant, rainwater, dew or snow can easily penetrate the decking. The wood will then swell until it dries when it will shrink again.

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.

Should you oil the underside of a deck?

It is not necessary to stain the underside of your deck for protection from the elements, especially if you use pressure-treated wood, which helps keep wood-boring insects out.

Do you need to stain your deck?

On average, decks need to be stained again every other year. A quality, professional paint job will last longer than a quality, professional deck staining. However, an oil-based semitransparent stain can last for three to five years.

How often do you need to seal a wood deck?

every one to three yearsApplying a sealer and/or stain typically is recommended every one to three years, depending on the finishing product, deck use, weather conditions, and sun exposure.

What is the best deck stain and 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.

Do you have to stain a deck every year?

Deck Stain Types As a general rule of thumb, the newer the deck, the more transparent the stain. Newer decks are usually not covered by a high-pigment stain. … On average, a transparent stain will need to be restained every year, while a solid pigment stain will need to be restained every five years.

What happens if you don’t seal stained wood?

A: If you don’t apply some kind of sealer the wood will be dried-out and lifeless. … The final step in staining wood is to wipe off any excess, so the process leaves nothing behind. A finish is typically applied after a piece has already been stained and is normally applied with a paintbrush.

Do I have to sand my deck before staining?

Sanding your deck before staining strips the outer layer of sealer and stain, and removes damaged wood and smooths away splinters. … The deck must be very dry and you must wash off the dust afterward, so you may want to sand before cleaning if your deck is not particularly dirty.

Do outdoor rugs ruin decks?

– DON’T: Use traditionally woven outdoor rugs like this. Even at only 3/8″ thickness, machine-made outdoor rugs perform poorly on exposed wooden surfaces. They simply retain too much moisture to be reliably left outside and will exacerbate existing mildew growth. Stick with the recycled plastics mats linked above.

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.

What happens if you don’t seal your 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.

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.

How many years does a deck last?

A 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.

Should I seal my deck after power washing?

Your deck needs at least two full days to dry after you wash it and before you seal it. While you can always apply sealer with a paintbrush, it’s faster and easier on your knees to use a roller or a sprayer.