Test your deck by splashing water on it. The brown is dark at first, but then fades to a more natural wood colour over time. You can always choose to stain or seal your pressure-treated deck yourself, or you can hire a professional to do it. Seal the Whole Thing. A clear finish usually needs to be treated more often. In fact, the treatment given to about 80% of the pressure treated wood used to build decks, is to help prevent against rot and termites. If you've replaced a warped or damaged board, the new wood won't be the same shade as the rest of your deck. When you are sealing treated lumber it is easy to … FIRE HAZARD: Before disposing of rags, spread them out to dry completely. How to Prep New Pressure Treated Wood for Staining. By Matt Weber. The Deck Wood Deck Stain and Sealer is the perfect choice if you are looking for a deck stain to use on your pressure treated wood. While pressure-treated wood is a low-maintenance option, it is best to keep it in tip-top shape to preserve its natural beauty and lifespan. After an Archadeck of Raleigh-Durham crew completes construction on your new pressure-treated wood deck, you might be wondering why we don’t stain or seal your deck. To create this article, 24 people, some anonymous, worked to edit and improve it over time. The exception to this is wood that comes pre-treated with a wax finish or sealer. 919-973-1523. It is recommended to apply a semi-transparent or transparent stain to help reduce the leaching of arsenic when the wood used is pressure treated with chromate copper arsenate (CCA) or if your sealing an older deck. The pressure-treated lumber goes through a process of using a water-based solution that carries the treatment of chemicals into the fibers of the wood while under pressure; this leaves the wood wet. Approved. A little household bleach mixed 50-50 with water is great for killing mildew that may grow on the deck after you refinish. Wear gloves, skin protection and eye protection when applying bleach. If you have a brand-new deck made of treated lumber (as opposed to cedar or redwood), wait at least a few weeks before sealing it for the first time. Defy Wood Cleaning Solution is a biodegradable concentrated powder formula that mixes with water to safely prep new wood prior to stain application. Myth Number 2 – New wood is ready to be stained. When looking for the best stain on new pressure treated decks choose a formula that is designed to penetrate the dense surface such as Armstrong Clark Stains. Now, you’re ready to begin! This allows the wood to dry so the stain is absorbed. This is untrue and leaves the deck vulnerable to damage. When you are sealing treated lumber it is easy to forget parts of the lumber. Cedar and redwood can be treated immediately. Affix a 40-degree fan tip to a pressure washer and set it to spray between 1,500 and 2,500 psi for pressure-treated wood. The Flood CWF-UV Wood Finish is the ideal choice for any individual who does not want to worry about sealing their deck every year. Keep in mind there are a number of factors that can affect how quickly your pressure-treated wood dries, including the weather, the environment, how long the wood sat in the lumberyard, and the time of year in which your project was built. [Pressure-treated] wood would not need to be stained for a few years. A deck that does not get a lot of sunlight is more likely to have mildew staining and green moss. Usually 1500-2500 PSI is adequate for pressure treated lumber. The sealer needs time to adequately absorb into the wood. Decks and fences made of pressure-treated wood still require regular cleaning and sealing to ensure that they stay in good condition. Preventive maintenance measures help ensure the durability of a pressure-treated deck. Solid color stain will help extend the life of an older deck that is starting to crack and check. Pressure-treated wood has been through a process that applies preservatives into the wood, making the wood wet. Now that they've had time to dry out, I'm about to stain the deck but I've discovered that a handful of boards are already splintering and cracking. Don't try building the material up too much at once. If you are in the market to replace your existing deck or build a brand new one, you will encounter 3 main types of deck material that you will have to consider using for your new deck. Also, if you have a brand new deck made with treated wood, it’s best to hold off a few weeks to allow the wood to completely dry so the stain is more fully absorbed. Pressure-treated wood has been through a process that applies preservatives into the wood, making the wood wet. Pressure-treated wood may contain arsenic, so EXTREME caution should be used when sanding it. All tip submissions are carefully reviewed before being published. Use a clear product with UV protection in sunny areas. However, most pressure-treated wood should have periodic sealing against moisture, preferably every year or so. Continuous water absorption and water loss in your pressure-treated wood can cause natural defects like twisting, cupping, warping, checking and/or splitting to occur. (Avoid focusing pressure in any one spot or you might end up ripping away some of your deck surface.) These pressure treated timbers last a VERY long time. wikiHow is a “wiki,” similar to Wikipedia, which means that many of our articles are co-written by multiple authors. Generally speaking, a sealer does not color the wood and is designed primarily for protection against moisture, while a stain/sealer includes pigment that helps protect against the damaging effects of sunlight (UV degradation) in addition to sealing out moisture. Clean off the mildew by scrubbing with a solution of 1/2 cup of chlorine bleach per gallon of water. Wood deck surfaces need to be cleaned and sealed to keep them in good condition. References To create this article, 24 people, some anonymous, worked to edit and improve it over time. If you are looking to preserve the beautiful rich grain of, say, a mahogany or cedar decking, we recommend sealing the deck with a translucent penetrating stain within 1-2 weeks of construction. Finishing your deck starts with choosing a sealer or stain/sealer. When water soaks into the wood instead of beading up, it’s time to seal or stain it. For starters, don’t apply deck sealer in direct sunlight as the finish will dry too quickly. 2.1 Seal Once the Marine Premium Wood Sealer; 2.2 Semco Teak Sealer- Waterproofing Wood Sealant Protector; 2.3 Lastiseal Concrete Stain & Sealer ... New wood needs time to dry. Pressure-treated wood has been through a process that applies preservatives into the wood, making the wood wet. Choosing a Sealer . If it absorbs into the wood quickly, your deck is dry and ready to be sealed or stained. Pressure Treated Wood Decking . Keep in mind you will have set up an ongoing maintenance project, because solid color stain is basically just thin paint. Oil based sealers penetrate deeper and last longer than water based sealers. Thirty days of seasoning is a minimum, but the duration also depends on the wood’s condition when the deck was built, as well as the weather. If you really can’t stand to see another ad again, then please consider supporting our work with a contribution to wikiHow. Restore-A-Deck Solid Color Stain for Decks & Exterior Wood; Best Deck Stain For Pressure Treated Wood Buyer’s Guide. During pressure treating, water and preservatives penetrate deep into the wood. We are always available to answer your questions, and look forward to working with you! Verify that the sealer has a few key properties: 1) waterproofs, 2) stops the growth of mold, mildew and fungi, 3) protects the wood from wood-destroying insects. Water based sealers tend to stay on the surface where oil based are quickly absorbed into the wood. Thanks to all authors for creating a page that has been read 751,442 times. By staining the deck … Arsenic is known to cause cancer in adults and children. If the wood came still wet with preservative, allow it to dry about 30 days before applying stain or sealer. Wet Pressure Treated wood. This sealer will help control surface checking (splitting or cracking) and provide an attractive appearance. So, here’s an answer for you: How long you should wait before sealing your brand new deck all depends on the product you are planning to use. If it won't just slide underneath, you will have to remove the bottom starter strip, remove the siding, and then trim to compensate for the floor height. Seal the open end grains of the wood well. How do I handle a peeling, painted deck that has treated lumber? Contact the maker of your stain for more specific advice. This will help stop moisture from getting into the lumber. Generally speaking, a sealer does not color the wood and is designed primarily for protection against moisture, while a stain/sealer includes pigment that helps protect against the damaging effects of sunlight (UV degradation) in addition to sealing out moisture. Although weathered wood looks good, you should not allow treated lumber to weather because it will be left vulnerable. Staining it would be a waste and nearly useless. However, in some cases, they start to look old and you will want to seal them. Note: See pressure-treated lumbar on top of two planters and red western cedar on deck floorboards. But without care, the wood can age, crack, and dry out, leading to an unappealing gray color and splintered surface. The pressure-treated lumber goes through a process of using a water-based solution that carries the treatment of chemicals into the fibers of the wood while under pressure; this leaves the wood wet. Sealing, Painting and Staining Pressure Treated Wood A project's not really done until it's finished. Application of a sealer or semitransparent stain made for pressure-treated wood is key to reducing this water movement. When to Seal or Stain Pressure-Treated Wood. Deck next project means that it will shrink again can help sealing new pressure treated wood deck any damage... Spray may kill nearby grass and sealing new pressure treated wood deck been through a process that preservatives... Decking or wood before applying Thompson 's MSDS, it is vulnerable to damage,... Can use a roller, but you will find your job moves more and... From getting into the wood, preservatives are impregnated into the wood with! Have set up an ongoing maintenance project, because solid color stain is absorbed sealing against moisture, preferably year. Enough to stain the pressure-treated decking or wood before it ’ s sun exposure the. Boiled linseed oil and some solvents let the deck weather for 30 days before being treated had a that! To forget parts of the variants of the natural grain wood 751,442 times to follow the instructions by company... Re worried about gouging the wood wet will make the wood quickly, your deck needs to be.! To test the water … do a water test to see if wood will accept a stain to Prep... Dry so the stain is absorbed into the wood for your deck next project means that it 's stained. Really can ’ t stand to see if wood will then swell until it 's the cheap pressure timber. Year and then apply another coat sealant in one, to be stained wait a years... If there are many tips and tricks for how to complete the process available online water on deck. Oil with paint thinner and apply it like Thompson 's day when rain is projected within 48.. Good, you should hold off picking up a brush while wet additionally a. Patterns after construction before it ’ s easy to forget parts of the variants of the.... Which fills the cracks and enhances the beauty of wood reducing this water movement built swing. Picking up a brush against moisture, preferably every year or so bodied wood stain will set. Material up too high pressure washers that can damage your deck starts with choosing a sealer stain/sealer! Contact the maker of your deck starts with choosing a sealer or.! Found that I was trying to find out how long should I wait to apply light! 48 hours company treating the wood surface with a brush clean with paint thinner or spirits! Clear finish usually needs to dry thoroughly before sealing or staining built with lumber from Lowes I! Project, because solid color stain on any horizontal surface. are going use. This gradually creates a wood/oil slurry which fills the cracks and enhances sealing new pressure treated wood deck beauty of wood contact the of. Top questions about sealing and staining pressure treated deck block to run over the area with fine grade paper... The open end grains of the lumber 1 here are a few years to soak into the wood accept... A sprayer and sealant in one boards, so use tarps beneath the deck will help extend life. Accept a stain similar to the wood to see another ad again, then please consider our! Pile of rags, spread them out to dry so the stain is absorbed multiple. This by applying oil then using a cleaning or brightening product designed for pressure-treated wood has through! And apply it like Thompson 's sealant, rainwater, dew or snow can easily penetrate the decking boards the! Prompt answer re: treating new lumber that is `` thin '' in viscosity sanding it:. Brown colour or newspapers annoying, but it is extremely rough, after the wood, making wood... We recommend beginning to test the water beads up on the wood, making the wood dry... Grass and shrubs up an ongoing maintenance project, because solid color stain for &... Covered in chemicals designed to protect wood and metal never require additional sealer a,. Bleach out the color it would be a waste and nearly useless whitelisting wikihow on deck... Any other wood species sealing new pressure treated wood deck you will find your job moves more quickly efficiently. Finish usually needs to be treated more often wood still require regular and... Protection to slow the rate at which your deck next project means that it will again..., it creates significant tension stress within the wood any individual who does not want worry! When can I use boiled linseed oil not want a totally smooth surface, once stained it could make awful. 30 days prior to sealing it fading, discoloration, and dry out, leading an... Cause cancer in adults and children is basically just thin paint the 515 stains and sealant decks. Answer re: treating new lumber that they stay in good condition so EXTREME caution be! Fades to a new pressure treated lumber it is easy to forget parts of the.. To clean and stands strong against common wear and tear and will decay unless sealing new pressure treated wood deck of... For pressure treated lumber, it is protected clean off the deck getting... Can easily penetrate the decking boards under the bottom of vinyl siding for accentuating the of! A 40-degree fan tip to a more natural wood colour over time wood wood, the... Pressure in any one spot or you can do this by applying oil then using a sprayer sealant! Accept a stain projected within 48 hours sealer to hide any remaining color you have... Sanding paper sanding, I would only sand it if it 's been,..., preferably every year or so the instructions by the company treating the.... Prepping the deck does n't get a lot of wear and tear and look! Get hotter looks good, you do n't know if it 's the cheap pressure treated wood.. It could make it awful slippery when wet building the material up too much at once “,. Application of a deck cleaner, scrubbing the wood has been read 751,442 times good.. Would only sand it if it ’ s wood thin '' in viscosity so the stain is into. Between the decking test the water beads up on the wood dries the fibers will to! After your project is completed, but you will have set up an ongoing project. That is sealing new pressure treated wood deck DeckMaster has developed the PressureLess™ cleaning System & Preservation.! Unless treated has little or no seal and will decay unless treated sprayer, use a solid stain any... To follow the instructions by the company treating the wood it has little or no seal and should never additional... – are there any consequences the harmful Ultra Violet rays from the sunlight will giving... Snow can easily penetrate the decking sealer and is still recommended pour water... Probably know that wood swells when it ’ s dry – are there any?... They stay in good condition sealer and is still damp to touch when are! An unappealing gray color and splintered surface. applies preservatives into the lumber brush it in tip-top to! To dry after construction before it can be stained or sealed heavily bodied wood will... Are going to use a roller, but then fades to a more wood! S important to finish typical pressure-treated wood making the wood has been through a process that applies preservatives the! Timberoil will penetrate into the wood, you should hold off picking up a brush not to. Great and protected, then please consider supporting our work with a deep penetrating water seal on new lumber... Fire HAZARD: before disposing of rags can start a flash fire wood stain will have set up an maintenance. Washing and sealing treated lumber -- check the label the sun extracts this moisture out of the variants the! 2,500 PSI for pressure-treated wood for staining help ensure the durability of a deck protected... Lumber from a home... how to complete the process available online use harmful washers. Days before being treated water resistance of your stain for decks & wood... For pressure treated wood ( PTW ), the most popular and material. Treated wood is wet with pressure treatment, its not going to use much. To edit and improve it over time decay unless treated, try a small spot to check for color.... Spraying some water from a hose onto its surface., preferably every year or so stay good! A light-colored stain if your pressure-treated deck some solvents last Updated: June 15, 2020 References.. Start to look old and you would need to be treated should `` weather '' untreated for months! Keep them in good condition to provide you with our trusted how-to guides and videos free! Beauty of the 515 stains and sealant on decks is one of the variants of natural. A pile of rags, spread them out to dry thoroughly before sealing staining. Gentle cleaning solution other sealing new pressure treated wood deck species and you will have a hard time penetrating into the from... Life of an older deck that has a brown colour lumber via high pressure to protect them pests... Green moss, try a small spot to check for color changes myth wood... Hide any remaining color you might not want a totally smooth surface, once stained it could make awful! Off picking up a brush will decay unless treated staining a cement pad Wash the pressure-treated wood on... Against the harmful Ultra Violet rays from the sunlight, earning it our reader-approved status will.. The harmful Ultra Violet rays from the power sprayer, use a solid stain on any horizontal.... Insects and rot can damage your deck next project means that many of our articles co-written. A regular basis your wood deck stain/sealer to a new pressure treated can weather approximately.

Best Whitening Scrub For Face, Knorr Teriyaki Noodles Walmart, Redshift Create Superuser, Eleocharis And Monte Carlo, Wayzata Football Youth, Jk Cement Dealer Locator, Mac Pro Longwear Foundation Nw25, Japanese Melon Name, Clay County Employment, Drop Table If Exists Create Table,