Can Composite Decking Be Stained?

by | Last updated on January 24, 2024

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Can composite decking be stained? A:

Yes, you can stain worn composite decking

, but since it doesn’t have genuine wood grain you’ll need to select an exterior stain/sealer with a solid color. First, clean the deck surface with a Deck Cleaning detergent and rinse thoroughly, as with any refinishing job.

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What kind of stain can you use on composite decking?

The best stain for composite decks is an

oil-based, solid, or semi-solid stain

. Oil-based stains have smaller molecules than water-based stains and will penetrate the wood fiber mix better than water-based stains.

Is it better to stain or paint composite decking?


Stains tend to work better than paints

, but they might not last as long, she said — as is true for coatings on wooden decks.

Can you change the color of composite decking?


Yes, you can paint your composite deck and change the color to something you like better

. Painting can also freshen up the look of your composite deck since the material can fade and lose color with prolonged sun exposure and other many factors.

Do composite decks need to be stained?

Painting or staining

vintage composite decking isn’t necessary to make the material last longer

, but it can give the deck a new look — changing the color, eliminating stains from mildew or leaves, and evening out the color on decks where rugs or planters kept sunlight from reaching some areas.

Can you use wood stain on composite?

A:

Yes, you can stain worn composite decking

, but since it doesn’t have genuine wood grain you’ll need to select an exterior stain/sealer with a solid color.

How do you bring color back to a composite deck?


Combine half a cup of apple cider or white wine vinegar with a gallon of water and a cup of baking soda

— this is the cleaning solution recommended by Trex for its decking boards. Spray down the deck, being careful to cover the entire area with the solution.

How do you refresh composite decking?

  1. Step 1: Pre-spray your deck. …
  2. Step 2: Spray with soapy water & scrub. …
  3. Step 3: Rinse thoroughly. …
  4. Step 1: Pre-rinse. …
  5. Step 2: Mix up your vinegar solution. …
  6. Step 3: Sprinkle baking soda. …
  7. Step 4: Rinse thoroughly.

Can you power wash composite decking?

While a composite deck is less maintenance and easier to clean than a traditional wooden deck, the homeowner still needs to make sure it is kept clean and free from unwanted stains and materials. Thankfully,

composite decking is easily cleaned with the soap-and-water method or basic power washing

.

How do you restore faded composite decking?

If your wood rich composite decking is looking faded and worn, it’s time for a refresh!

The RockSolid Composite Deck Refresh product line is an all encompassing solution

. Our stain remover and cleaner work great at cleaning and preparing the surface of your composite deck for the refresh toner.

How do I change the color of my composite wood?

Can you refinish a composite deck?

Many owners of composite decks have been disappointed in their appearance as they weather over time. Some of these materials quickly fade to an unattractive gray color, but

you can restore your deck’s appearance with Messmer’s Composite Deck Finish

.

How long do composite decks last?

Composite decking requires minimal upkeep and can last

between 25 and 30 years

. On average, plastic decking has a similar lifespan to composite decking and can last nearly 30 years.

How do I make my Trex deck look new again?

Can you color Trex decking?

A Trex painting bulletin says: “

Yes, you can paint or stain early generation decking or railing to achieve a custom color, but it is not necessary for protection

. Paints and stains that adhere well to wood will work as well or better with early generation products.

What is the best paint for composite decking?

Either the

Rustoleum or Valspar brands

are excellent for composite decks. Pick a latex paint for floors and decks with a satin or semi-gloss finish.

Can I paint composite wood?


You can use a satin or semi-gloss latex paint on interior wood composites, but be sure to use acrylic latex enamel on exterior wood composites

.

What is the best cleaner for composite decks?

Stain remover Volume 1

Olympic Deck Cleaner

Editor’s Choice 1 gal
2 Mold Armor Deck Wash 1 gal 3 SIMPLE GREEN Washer Cleaner 1 gal 4 Briggs & Stratton Cleaner 1 gal

Is it OK to power wash Trex decking?


Trex does not recommend the use of a pressure washer

. The use of a pressure washer on deck surface could damage the decking surface and will void the warranty with respect to any condition caused by the pressure washing.

Can I use vinegar on composite deck?

When cleaning your deck, make sure you only use oxygen bleach and not chlorine bleach, which can compromise the structural integrity of your wood deck. Vinegar –

Safe for both composite and wood decking

, mix a half-cup of white vinegar or apple cider vinegar to 1⁄4 a cup of baking soda with 1 gallon of water.

Can you sand a composite deck?


We do not advise that you sand our capped composite deck boards

(Advanced & Deluxe Ranges). The protective polymer shell of the product will be damaged beyond repair if you are to do so and you shall void the product’s warranty.

Can you use Dawn to clean composite decking?

For grease and oil stains,

apply a few drops of liquid dish detergent such as Dawn

. This will power through the grease and lift it from the surface without damaging the composite decking. Use a handheld scrub brush dipped in warm water to whisk away the oily stain.

Why is my Trex deck turning white?

After a while,

foot traffic on the deck wears off some of the plastic coating that surrounds and protects the wood particles in the composite material, exposing them to the environment

. This is the cause of “white-spotting” as the sun fades the particles.

Can you paint faded composite decking?

Although manufacturers demand that the color of trex or composite decking is permanent, they will surely fade in time. Therefore,

you can surely paint your composite decking when you want to change the color completely or simply like to freshen the look of the deck

.

Should composite decking be sealed?


No, new composite decks do not require sealing

. Composite decking is made from a blend of recycled plastics and wood fiber, which gives it the appearance of wood but makes it more durable. The materials used are designed to protect against mold and mildew, as well as stand up to the weather.

What are the disadvantages of Trex decking?

  • The cost of composite decking boards can be higher initially. …
  • Surface damage can be an issue in some cases. …
  • Composite deck surfaces can be more slippery. …
  • The surface of composite decking may be warmer than wood planks. …
  • If you prefer the look of real wood, composite isn’t for you.

Does composite decking get hot to walk on?


Both Wood and Composite Decking Are Hot in the Sun to Walk On

. All decking will be hot to the touch. Steps can be taken to reduce the decking temperature, but it will still be hot to the touch. Meaning that regardless if your decking is wood or composite, it will be hot in the sun.

Can you put decking oil on composite decking?


PENOFIN’s Knotwood Oil Finish works wonders on virtually all types of composite decking

. It gives the consumer a choice of three natural wood deck finish tones. Simple to use.

Can you use Simple Green on composite decking?

Does paint stick to composite decking?


Yes. Although composite decks are not designed to be painted, they can still accept a paint layer nicely

. Clean the surface properly and allow it to dry. Sand the composite surface to be painted along the direction of the grain.

Can you stain TimberTech decking?

Can TimberTech be painted or stained?

We do not recommend painting or staining TimberTech decking

. While it is possible to paint our uncapped composite boards, TimberTech cannot guarantee the performance of paint, stain, or other materials, applied to the product.

How do you repair scratches on a composite deck?

Why is my composite deck peeling?

How do you clean and seal composite decking?

But if you catch things early, maintaining your deck’s appearance is pretty easy. At the first sign of any mildew returning, simply

wash the surface of the deck with DEFY Composite Deck Cleaner and a scrub brush, hose it off, and let it dry. Then apply a single maintenance coat of clear sealer

. It’s just that easy.

How do you restore faded composite decking?

If your wood rich composite decking is looking faded and worn, it’s time for a refresh!

The RockSolid Composite Deck Refresh product line is an all encompassing solution

. Our stain remover and cleaner work great at cleaning and preparing the surface of your composite deck for the refresh toner.

Should you stain Trex decking?

No. Trex introduced a high-performance composite decking product in 2010, and as of 2014, Trex no longer manufactures the early-generation composite decking. This newer decking

should not be painted or stained

.

David Martineau
Author
David Martineau
David is an interior designer and home improvement expert. With a degree in architecture, David has worked on various renovation projects and has written for several home and garden publications. David's expertise in decorating, renovation, and repair will help you create your dream home.