The wood wasn't in great condition, not being treated in years previously, and there was a lot of variation in how much stain it sucked up. One of the most frustrating problems that can crop up when you decide to stain or restain your deck is that the stain doesn't absorb into the wood correctly. We suggest the use of stain pad applicators and or a pump type sprayer. A backyard deck is the perfect platform for good times, but that wooden surface needs a proper sealant to protect it against the ravages of sun, rain, and temperature fluctuations. As with staining, you need to clean your decking before you oil it. When your second coat is dry and you’ve finished staining your decking, make sure you keep on top of the cleanliness to ensure your deck lasts longer. you don’t need to sand after staining. Bottom line: A combined stain-and-sealant product offers durable, moisture- and UV-protection with the least drawbacks. While you can hire a decking contractor to seal the surface, many homeowners opt to tackle the task—and save between about $550 and $1,260, according to HomeAdvisor. This causes your perfect paint job to peel. However, It shouldn't be any more slippery than it is now, and possibly even less slippery than it is now, if you wax it with the Top Shield floor wax after staining and sealing it. Overly thick sealant is prone to peeling and chipping, so avoid oversaturating the surface by applying only one coat of sealant at a time. In lieu of that, you can apply a simple stain to the deck and, after 48 hours, apply sealant for a similar level of protection. The other is called flashing, flashing results when someone paints to late in the day and the temp drops in the evening causing the paint to dry at different rates. I wasn't here when they came to remedy the situation, but the rough spots appear to be sanded and the color is … To remind family members, put yellow caution tape across the access routes to the deck. On the day of staining make sure there is no rain in the forecast for at least 12-24 hours. That only temporarily improved the appearance. A professional will properly clean your deck for staining, whether it’s an older, weathered deck or brand-new. How many coats of stain should I put on my deck? This will not only make your deck slip resistant, it will also protect it from water damage, UV radiation, abrasion and foot traffic. Recently, we published a response to a reader who had a problem with a sticky deck.It seems her handyman didn’t read the instructions on the sealer can and got carried away. Timothy Dale, Bob Vila, What’s the Difference? Be sure to apply sealant as soon as the wood is ready; leaving the deck exposed any longer increases the likelihood of both ultraviolet (UV) and moisture damage. First is that there was less penetration and more film build in areas, probably caused by previous coating. At worst, the sealant will bead up on the water and fail to be absorbed, creating a messy, dangerous slipping hazard. You can tell whether your deck stain is still protecting the wood if it repels water. If you’re concerned about slips and falls, you might want to simply stain your deck instead. You agree that BobVila.com may process your data in the manner described by our Privacy Policy. Osmo anti-slip deck oil can be used on new, previously untreated decking. I sand and stain my deck every year. If it beads up, the wood is still too wet to seal, but if the water is absorbed, it’s ready to seal. After 48 hours, let the partying begin! I'm in Chicago and the weather was pretty stable the day I stained, mid 70s and dropped to 50s at night. JavaScript is disabled. What type finish, oil - latex? If there are any concrete patios nearby, it would be best to cover them as well. I guess it doesn't penetrate the wood wuite as well as other stains. Beautiful in the summer but it is so slippery when it gets snow on it. But you need to weather it first, leaving it untreated for 2-4 weeks in the case of softwood decking and 3 months for hard and exotic woods, and after applying 1 coat of your chosen decking oil, be it coloured or clear. As mentioned, when the leaves and debris pile up, it holds moisture to the deck, which creates a breeding ground for the mold and algae that can make your deck so slick. Doesn’t get too slippery. If it rains right after you apply the stain, the stain will peel and flake off. Proper prep is key to successfully sealing a deck. Some wood staining can be as slick as paint, but in general, staining usually creates a flatter finish that is not very slippery. An acrylic coating system makes a deck slip resistant. Sealant, stain, and paint can all be applied to a deck for different degrees of protection. How do you remove peeling stain from a deck? If you rule out paint, you’ll want to consider either a semi-transparent stain or a clear sealer. Can I sand when wood is wet? Northern regions may get away with a two- or even three-year cycle; however, these regions are more susceptible to moisture damage, so be vigilant about sanding the deck before sealing to ensure that the sealant is able to soak into the wood to provide long term protection against melting snow and other moisture damage. Staining Your Deck: Pros and Cons. The second coat was applied 24 hours later in warm sunny weather. The first coat was applied and dried fine. RELATED: What’s the Difference? Use a powered sanding tool to remove the top layer of wood, which could act as a barrier to the sealant. Remove all furniture from deck and surrounding areas. Because algae is caused by excessive moisture, you are more likely to find it in shady areas of the deck that do not have the benefit of being rapidly dried by the sun after it rains. Mold, mildew, moss, pollen or algae growing on a wooden deck in the shade or in a moist climate can become slippery, posing a special risk to elderly homeowners or guests. Top Shield floor wax was designed for commercial applications originally and it has traction characteristics built in. Even after that, it needs to remain undisturbed for several days before you put outdoor furniture back on the deck. Use a stiff broom, and remove debris before it gets wet, when possible. New decks need cleaned to remove any mill scale, which is a crushing of the grain that takes place during the milling process. I tried to spray enough to make sure the wood was saturated and did what I thought was a good job at brushing over to spread it out. reason I'm asking is that shiny spots can be caused by a couple things. Careful to not suffocate the plants. oops. If you’ve just put in a new deck, you’re no doubt itching to finish the job by sealing it. The case for staining the deck. While sealing a wooden deck isn’t the toughest DIY project, there are definitely tricks and techniques that help ensure quality results. So consider these dos and don’ts for sealing a deck so you’ll get the job done right the first time. (There was no rain forecast, only sun). 10D10D. All decks should have a slight slope to allow for moisture runoff and … Then, wash the deck using a power-washer to scrub the surface clean. Even a brand new deck will need at least a brief washing and drying to banish any dirt and grime accumulated during the initial 30 drying period. Where are you located? Answered. Hosing off the deck on a sunny day when it will dry quickly is a good part of regular maintenance too. An algae stain on wood will be greenish brown in appearance and slippery to the touch. Thanks for the advice! This will result in a splotchy surface rather than an even tone. My neighbor on one side of my house is now having her deck boards replaced along with balusters, hand rails, and steps. Always allow the surface to dry for at least 24 hours after a rainfall before sealing a deck. For us in the North East if you were to paint with oil, that has a longer dry time, late into the afternoon and then the temp went from 80 to 40 you would pretty much expect to see some shiny spots the next morning. Water stops beading stain-and-sealant product offers durable, moisture- and UV-protection with the drawbacks! A more consistent pallet be best to cover them as well and time day! 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