x 6 in. Pressure-treated wood should not be used for any indoor applications. Item #592812. As it dries, you should expect slight changes in width and length. Pressure treated wood is natural wood that has been treated with a solution to strengthen the wood and prevent deterioration from moisture, fungus, and insects. Note that this requirement is only for exterior walls, as these may wick moisture onto the lumber. Treated lumber is critical to the performance and safety of an entire system or construction such as deck joists, beams and ledger boards. The main thing is to let the wood completely dry out which could take weeks or months. Individual pieces of pressure-treated lumber will have a tag on one end of the board to indicate its permitted use. If you are not a fan of the natural look of pressure treated wood then don´t worry, there are ways to give it … The non-pressure method uses superficial treatments such as spraying, brushing and dipping the wood to be treated in a solution while the pressure treated method undergoes a deep penetration.. In this article, we will know more about pressure treated method in preserving lumber or woods. August 18th 2017 How to Properly Choose Treated Wood. Can only be used in applications more than 6 inches from the ground. Local store prices may vary from those displayed. Model #199170. These compounds react with the wood fibers to slow natural decay and have properties to resist termites, fungus, moisture and other elements that promote rot and cause structural degradation. What is pressure treatment? Pressure-treated wood has gone through a process that uses high pressure to force a solution of water and preservative agents deep into the lumber to help extend its useful lifespan. When looking at non-structural applications, there are a number of synthetic products like composite decking available. If I paint untreated wood with white exterior grade latex paint and keep it off of the … As conditions permit, mold can grow on pressure treated lumber or wood. These can work as well as many types of pressure-treated wood depending on the application. x 6 in. The active ingredients commonly used in treated wood are Pressure treated wood is a great and cheap choice for outdoor applications but because of its treatment, it is kind of hard to color it. Once the wood absorbs water on the surface, it’s ready for paint. x 6 in. 2x8s, 2x10s and 2x12s for joists, stair stringers and beams. However, other people argue that the best exterior primer for pressure treated wood is actually an oil-based option made by Rust-oleum.They recommend their Zinsser Cover Stain Primer because it can block stains, hide dark colors, and prevent tannin bleed all while penetrating and sealing exterior wood. Anyway, this article explains the process, and which primer and paint to use. Local store prices may vary from those displayed. x 8 ft. #2 Prime Pressure-Treated Lumber, 4 in. Sometimes it can split, cup or warp, which is more likely to occur in lower-grade boards. Pressure-treated lumber can take weeks or even months to dry. © 2000-2020 Home Depot Product Authority, LLC. Red oak heartwood White oak, Quercus sp. x 9 in. However, it is weaker than pressure-treated wood, and not as rot-resistant as red species. Although pressure-treated wood provides protection against fungal decay and termite attacks, you should still use a clear or semi-transparent water-repellent coating to reduce the effects of natural … x 8 ft. #2 Pressure-Treated Timber, 2 in. You’ll also learn what pressure-treated wood is most commonly used for. Decks and fences are the most common uses for treated wood, but it is ideal for a variety of applications. 2 in. Conditions for cultivating mold include hot and moist temperatures. Find 2-in x 10-in pressure treated lumber at Lowe's today. x 12 ft. #2 Prime or Better Southern Pine Pressure-Treated Lumber, 2 in. Natural cedar and fir can be used for raised garden beds for edibles. Pressure-Treated Pine meets the highest grading standards for strength and appearance. You can find a range of pressure-treated wood sizes to match your project as well, so it can be used in many different applications, including custom projects. x 8 ft. Construction Common S4S Redwood Lumber (4-Pack), Mendocino Forest Products 3-1/2 in. Pressure-treated lumber is, of course, an undisputed workhorse in home building. Please call us at: 1-800-HOME-DEPOT (1-800-466-3337), Please enter in your email address in the following format: you@domain.com. x 6 in. Boards with fewer knots or other cosmetic blemishes get a higher grade, but a premium grade comes with a higher price. Pressure-treated wood is now treated with Alkaline Copper (AC) and Quaternary Ammonium Compounds (ACQ). Homeowners often see it as a high-end material. White cedar tends to cost the most for fences and decks. This works well for projects like picnic tables or lounge chairs, where the legs may rest on the ground. – Distilled white vinegar. As lumber dries, it may split, cup and warp. Products shown as available are normally stocked but inventory levels cannot be guaranteed, For screen reader problems with this website, please call 1-800-430-3376 or text 38698 (standard carrier rates apply to texts), Pressure Treated Timber - Pressure Treated Lumber. All Rights Reserved. Interior walls are within a … Must be used when lumber is less than 6 inches from the ground or has poor ventilation. x 10 in. 5. To obtain the maximum performance out of your treated wood for any outdoor project, you need to choose material that is appropriate for the conditions in which it will be used. x 4 in. Pressure treatment is a process that forces chemical preservatives into the wood. This does not eliminate health risks, but significantly minimizes them. Perry Mastrovito Design Pics/Getty Images. Can only be used when the wood has proper ventilation and drainage. Please call us at: 1-800-HOME-DEPOT (1-800-466-3337), Please enter in your email address in the following format: you@domain.com. Heat can be generated from the weather or the sun shining in a well-insulated building, and moisture can come from the humidity or wet wood that has been piled up and not … Know exactly how much pressure treated wood you need with our project calculators. It’s stainable, hard enough to resist abuse, and many brands carry a lifetime (though limited) warranty. White oak heartwood The treated wood is difficult to paint or stain unless pressure treated using a light oil. x 8 ft. Creosote Treated Used Railroad Tie Timber, 6 in. Few homeowners really understand what pressure-treated wood is and why you should use it, though. Pressure treated lumber can be used for above ground, ground contact, structural ground contact and fresh water contact applications. This preservation process enables pressure-treated fence posts, for example, to withstand years of being embedded in soil. Go Gray. When lumber is processed, it is submerged in a vat of chemicals and put under high pressure to get the chemicals to penetrate deeply into the wood grain. Now I know what to do with my … Use eye protection and a dust mask when cutting the wood and, because of the protectants, never burn it. Wood is placed inside a closed cylinder, then vacuum and pressure are applied to force the preservatives into the wood. Eucalyptus heartwood Sugar maple interior wood,Acer saccharum Marsh — true heart- wood is not formed in this species, hence the term ‘interior’ wood is used Red oak, Quercus sp. To reduce exposure and possible irritation, take simple precautions like wearing gloves or washing hands after handling the lumber. This double treated Ground Contact lumber must be used for applications where treated lumber is difficult to maintain, repair or replace. By all measures and in almost all residential construction sectors, it’s the most-used material in several outdoor applications. x 16 ft. #2 Prime Ground Contact Southern Pine Pressure-Treated Lumber Pressure-Treated Southern Yellow Pine meets Pressure-Treated Southern Yellow Pine meets the highest grading standards for strength and appearance. These compounds are much less toxic and have shown to not leach into soils the way CCA and Creosote have. Copper naphthenate is not a restricted-use pesticide, and the liquid preservative can be purchased at retail lumber-yards and hardware stores. No matter what you’re building, Allweather Wood preservative treated lumber is ready for whatever nature brings your way. © 2000-2020 Home Depot Product Authority, LLC. This will keep soil from making contact with the wood. If the droplets are absorbed, the treated wood is ready to be painted or stained. From pickups and vans to moving trucks, we've got you covered, whether you’re moving a mountain of materials or hauling heavy tools, furniture and more. Pressure-treated decking pros and cons. If edibles are to be planted, you can line the pressure-treated boards with plastic. The first primer on our list is the Wood and Fiberglass Primer from Rust-Oleum. See more uses for 2x Ground Contact Lumber, See more uses for Above Ground Treated Lumber, Mendocino Forest Products 2 in. This guide outlines the benefits and uses of different types of pressure-treated wood and helps answer the common question of what is in pressure treated wood that makes it resistant to Mother Nature. Species & Sizes Of Pressure-Treated Wood. Ready to take on a building project or home upgrade with pressure-treated wood? As YellaWood ® brand products, such as YellaWood ® brand products, as. Well for projects like picnic tables or lounge chairs, where the legs may rest on the surface, ’. 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