Preparing New Pressure Treated Wood Deck to Take a Finish. This is a thin layer of dead wood fibers that must be removed prior to sealing or staining chemically with prep products such as Benjamin Moore’s Restore followed by Brightener & Neutralizer. Clean the wood as needed and apply a quality pressure treated deck stain that can penetrate new dense wood. The instructions for staining and sealing a deck will vary from product to product. Many wood and deck stains have difficulty with penetrating new exterior wood such as cedar, redwood, and especially pressure treated pine.
If you just had a new deck built, you probably realize that you need to coat it with a deck sealer to protect it from the elements. This sealer will help control surface checking (splitting or cracking) and provide an attractive appearance. Over several months, pressure-treated Southern Pine lumber will weather naturally to an appealing silver-gray color. These penetrating deck finishes, at least the water-repellent sealers, may have a shorter service life than paint, but they are more easily renewed. Pressure treated wood is a must for many outdoor projects, but it requires different handling than untreated woods. Whether these new chemicals will turn out to be less hazardous in the long term is anyone’s guess, but all indications are that they will be. Sealing the top of the deck surface slows down the rate of evaporation so most of the evaporation will occur on the underside of the deck, causing the board to peak upwards.
If i’m not mistaken, you can seal or stain a deck right away. if you are gong to paint pressure treated wood then you should wait 6 months to a year. Also, pressure treated wood is saturated with rot resistant chemicals in a water solution under pressure. Even if your deck is made of pressure-treated lumber, redwood, cedar, or some other durable species, it’s at risk the moment the last nail is driven home. Moisture swells the wood while the burning rays from the sun dry and shrink it, causing cracks and checks while also encouraging warping. I put oil based Cabot on new deck after waiting 6 months. Someone recommended Sealwize to seal, stain and protect. My husband is installing a new deck with pressure-treated lumber at our home in Tennessee. How long does he need to wait to paint, or should he stain the deck now? Sealing pressure treated deck, to be stained later on.
How To Seal A Deck With Thompson’s Water Seal
Weather wreaks havoc on unprotected wood, even pressure-treated pine, tropical hardwoods, cedar, redwood, and others that are resistant to rot and insect damage. When sealing new pressure-treated wood, follow the wood preserver’s guidelines. Know When to Stain and Seal Your New Treated Lumber Deck. How to Seal a New Pressure Treated Wood Deck. Manufacturers of pressure-treated wood use chemicals that resist rot and decay, and because these chemicals also resist finishes, the manufacturers used to advise against sealing the wood. Includes: pressure treated wood, choosing a deck stain, staining a pressure treated deck, and tips and considerations. Whether your deck is brand new or several years old, you can seal, stain and treat your deck yourself to help protect it and keep it looking great. Sealer. Yes. Concrete Use. No. Substrate/Surface Use Type. Wood. Deck Use. Most decks are made from pressure treated wood. Watch the weather: don’t apply a new finish if rain is expected within 24 hours. Thoroughly vacuum the deck, then apply staining sealer to all deck wood with a pressure sprayer or paint roller.
When To Seal New Pressure Treated Deck?
Q: I have a deck built of pressure-treated lumber that absorbs rainwater like a blotter. On new wood, a sealer called Seasonite should be applied soon after construction, and followed in a year by CWF-UV (clear wood finish with ultraviolet screen). I have a beautiful new treated pine deck and I’m confused about the finish. I have hardwood (ipe) deck and we are choosing to not stain/oil/seal it. Since pressure-treated pine is often shipped very wet, you should give it at least a few weeks to acclimate and dry before treating. For longevity, the best way to go, according to deck pros I’ve talked to, is to use a clear sealer or a semi-transparent stain on your deck. How long should I wait before staining a new pressure treated wood in Louisiana? Painting a Deck. Yet another option is to allow the wood to weather and become gray, and then to coat it with a protective sealant.
This is a fast, easy and safe method to sealing pressure treated wood. If you want the light color of new wood then Mountain XT Honey is a better choice than clear because it will provide more UV radiation resistance. My husband pressured washed the finished off our pressure treated wood deck. How can we repair it to like new condition? We tried Thompson’s Water Seal, but it hasn’t lasted.