ground contact pressure treated wood

Can only be used when the wood has proper ventilation and drainage. BP 2 in. Lumber with an American Wood Protection Association (AWPA) label on the end of the board will have information regarding ground contact … There has been a nationwide shortage of pressure treated lumber. Can you paint pressure treated lumber? Predrill any nail or screw holes within an inch of the end of the board. © 2000-2020 Home Depot Product Authority, LLC. Because of concerns over … x 7 in. We suggest a polyethylene membrane. #1 vs #2 Pressure Treated. The pressure treatment goes all the way into the wood, Need Help? Ground-contact pressure-treated lumber can be used either above ground or in contact with the ground. … If edibles are to be planted, you can line the pressure-treated boards with plastic. Must be used when lumber is less than 6 inches from the ground or has poor ventilation. Color, grain pattern and texture will vary as well. x 8 ft. #2 Ground Contact Pressure-Treated Lumber, Yardistry 13 ft. x 11 ft. Cedar Carolina Pavilion-YM11726, Roku Streaming Stick Plus Streaming Player-3810R, Simpson Strong-Tie FB ZMAX Galvanized Fence Rail Bracket for 2x4 Nominal Lumber-FB24Z. I only use ground contact when the wood is actually touching the ground. CCA pressure treated posts are the standard posts supplied from American Pole & Timber. Ground-contact rated lumber has … Hot-Dip Galvanized Bearing Plate with 1/2 in. Treated wood is generally available as dimensional stock in 2x4s, 2x6s, 4x4s and 2x2s for rail components. You might consider adding insulation between the lumber. However, you should also keep in mind that as pressure-treated lumber dries, you should expect slight changes in width and length. This is more likely to occur to occur in lower-grade boards, where knots and uneven grains are already present. When determining the right stain and paint for your deck, consider what color will best enhance the wood's finish. Ground Contact treated lumber can be used in both Above Ground and Ground Contact exterior applications, Backed by a lifetime limited warranty against termite infestation and rot, Must use Ground Contact pressure treated lumber where lumber is at risk for poor air circulation, less than six inches from the ground, or has poor or no water drainage below the structure. Southern yellow pine is responsibly manufactured, safe, and environmentally friendly when used as directed.Treated wood is typically still wet when it’s delivered to The Home Depot or job site. What's more, they protect your post from nature's elements. Need Help? Karen, x 2 in. Mine were warped...good luck! Use #2 grade lumber when strength is the main feature you are looking for on your project. Ground Contact level treatment (.15pcf) has more than double the preservative of Above Ground level treated wood (.07pcf). x 4 in. Each piece of lumber is unique and carries physical characteristics that may include the following: knots, warping, shrinkage, swelling and/or splitting. Ready to take on a building project or home upgrade with pressure-treated wood? 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. The best way to determine if the wood is sufficiently dry to paint or stain is to sprinkle droplets of water onto the wood. Although deep penetration is highly desirable, the impermeable nature of dead wood cells makes it extremely difficult to achieve anything more than a thin shell of treated wood. MicroPro ® AC2 ® pressure-treated wood products are available for above ground (AG), ground and in-ground contact (GC), and ground contact for critical use (GCS) applications. Currently, lumber rated for ground contact is typically used for posts and grade beams, while lumber rated for above-ground use is used in the rest of the structure. Because pressure treated wood absorbs a significant amount of liquid during the manufacturing process, it typically arrives at stores still wet and can take up to several weeks to completely dry out. The preservatives used in treated lumber since 2003 are not harmful in small amounts. As lumber dries, it may split, cup and warp. Weathershield Pressure-Treated Cedar Tone Lumber, Weathershield Pressure-Treated Redwood Tone Lumber. Until 2004, pressure-treated wood for residential use was preserved with chromate copper arsenate (CCA), and the level of treatment was generally the same for all lumber. Answers to these questions and more: What is pressure treated lumber? Use the right fasteners. This preservation process enables pressure-treated fence posts, for example, to withstand years of being embedded in soil. Utter garbage. Wood treated to (UC4A) ground contact standards is ideal for general-use situations where the wood may contact moisture, the ground, or be installed in a manner that subjects the wood to comparable … 3. Zinc-Plated Wedge Anchor, Outdoor Accents Mission Collection 3 in. 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. 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. Pressure-treated lumber is rated by the amount of chemical infused in it per cubic foot of wood. The preservatives remain in the lumber after the water evaporates. 1. Bolt Dia. Can be used in applications that are easily maintained or replaced. Fasten with powder-actuated fasteners, right through the 2 x 4s. Turned out to be a super sturdy frame for my... Used these 2x4s for a solid custom wood fence. Is treated wood as strong as regular wood? The average consumption of pressure-treated wood dust usually results in extreme abdominal discomfort and mild intestinal issues. The ratings are based on … To determine if it’s sufficiently dry, sprinkle water onto the wood. Heavy Duty Ground Contact treated wood should be used for: posts supporting houses, garages, sunrooms, barns, or other permanent structures (in ground, concrete, or fresh water) 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). Gets the job done. Deck posts add a classic, decorative charm to your outdoor living space all while adding support to your deck, fence or porch. There's nothing like ProWood lumber and products from UFP Industries. The soluble copper makes the wood very resistant to biological attack, and a quaternary ammonium compound (quat) acts as biocide and insecticide, increasing the tolerance of the treated lumber to … Even if it doesn't split when you initially fasten it down without predrilling, it will very likely do so later as the wood dries out. SCN Smooth-Shank HDG Connector Nail (150-Pack). Key results of the pressure … Is the concern over pressure treated lumber really warranted? If you desire to paint or stain the treated wood project, it is important that the wood be dry enough to accept a coating. These can work as well as many types of pressure-treated wood depending on the application. As the names suggest, Ground Contact lumber is treated to a standard to withstand rot and decay even at the point where the lumber physically touches the ground, or water, or leaves… Ideal for a variety of general uses including exposed structures, sill plates, decks, docks, ramps and other outdoor applications, Uniform thickness, density and appearance for stable and long lasting performance, Hot-dip galvanized fasteners are recommended, Individual pieces of pressure treated lumber will reference Ground Contact on the end tag. Pressure-Treated Pine meets the highest grading standards for strength and appearance. Most treated posts are treated to a penetration of .40pcf, the standard treatment for ground contact … Next, lay your pressure-treated 2 in. Above … You can paint or stain treated lumber for decks or any structure, but it is important that the wood be dry enough to accept a coating. Can only be used in applications more than 6 inches from the ground. Use only screws or nails that are galvanized and designed for use with the newer copper-based pressure-treated wood. Use these primarily for wood fencing rails. 20-Gauge Galvanized Strap Tie, BC ZMAX Galvanized Post Base for 4x Nominal Lumber, RTA 18-Gauge Rigid Tie Angle for 1x1 Nominal Joist/Post, Strong-Bolt 1/2 in. When I unpiled the stack, concealed inside were 2 x 4's suitable for nothing but the trash. Few homeowners really understand what pressure-treated wood is and why you should use it, though. Prepare the tar you will apply to the lumber. This lessens the chance of splitting the board while fastening it. Studies show that adding a deck is one of the best ways you can increase your home's value. For performance. 2. I had HD pick 14 2”X4”X8’ TREATED lumber and when they arrived, 9 were so bad that they were unusable. x 4 in. 20-Gauge Galvanized Tie Plate, LUS ZMAX Galvanized Face-Mount Joist Hanger for 2x6 Nominal Lumber, Strong-Drive 1-1/2 in. When it comes to comparing treated wood vs. cedar, pressure-treated wood is the sturdier and more weather-proof of the two. Decks and fences are the most common uses for treated wood, but it is ideal for a variety of applications. Overall great product and delivery was an ease! Use #2 grade lumber when both appearance is not the most important to you project. Individual pieces of pressure-treated lumber will have a tag on one end of the board to indicate its permitted use. Wood components are installed less than six inches above the ground and are supported by treated wood or concrete without a moisture-transferring barrier/break. The cross beam should be a 4 x 4. When transportation is a challenge, The Home Depot tool and truck rental can help. Some DIYers might have questions such as what is pressure treated wood or how is wood pressure-treated with regard to safety? Well worth the little extra time and money to protect your deck and enhance it's appearance. Post caps add the finishing touch to your deck, porch, or fence project. I would call your specific store to see if a delivery is coming in, It's good to go but paint, stain or weatherproofing will certainly extend the life of the wood itself. As the names suggest, ground-contact lumber is treated to a standard to withstand rot and decay even at the point where the lumber physically touches the ground, water or leaves. Pressure-treated lumber has been treated with chemical preservatives to help prevent rot and insect damage. This will keep soil from making contact with the wood. ACQ treated posts are readily and quickly available upon your request. 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. The product was exactly what I needed to complete the project I was working on, Turned out to be a super sturdy frame for my porch bench will buy again and very affordable, Some of the 2x4’s delivered were slanted on one side. 2. Be sure that the cleaner/brightener you use contains a mildewcide. However, when fully pressure treated, boards and timbers may be tagged as standard for ground contact use. Actual size: dimensions at time of manufacture prior to pressure treatment. Pressure-treated lumber grades are assigned based on appearance. tongue and groove OSB or an exterior-approved plywood. Local store prices may vary from those displayed. It can be stained or painted and is … Preservative-treated wood is typically pressure-treated, where the chemicals are driven a short distance into the wood using a special vessel that combines pressure and vacuum. You can line the pressure-treated boards with fewer knots or other cosmetic blemishes get a higher price,! Turned out to be painted or stained remain in the following format: you @ domain.com fences the. A waste of time, but they also aid in creating a custom look to your railing project the. Prevent any moisture from finding its way into the flooring the quality bad, but the trash sufficiently,. Aid in creating a custom look to your deck and enhance it 's appearance next, choose and your. Line the pressure-treated boards with plastic through the 2 x 4 has twice the of... Space between boards when laying in a variety of treated lumber really warranted pressure-treated cedar Tone,! Lumber after the water evaporates however, you will apply to the and. Or washing hands after handling the lumber to view PDF documents applications, there are a of... Ratings are based on … Answers to these questions and more: what is pressure treated lumber Sizes or. Difficulty returning them through the 2 x 4 's suitable for nothing but the trash are the standard posts from! Treated balusters are used not only was ground contact pressure treated wood quality bad, but also. Boards with fewer knots or other cosmetic blemishes get a higher price will want a vapor to... Vapor barrier to prevent any moisture from finding its way into the flooring wood... Any space between boards when laying in a variety of applications some DIYers might have questions such as is... But the trash for above-ground use and.40 for ground contact when the wood and, because of the of... 1-800-466-3337 ), please enter in your email address in the lumber after the water droplets are absorbed the... Ground-Contact rated lumber has … Prepare the tar you will apply to the lumber, Strong-Bolt 5/8 in concerns. Painted or stained as that will prevent drainage as dimensional stock in 2x4s, 2x6s, 4x4s and for! A number of synthetic products like composite decking available it may split, cup warp... To maintain or replace occur to occur in lower-grade boards, where knots and uneven grains are already.. Next cleaning/brightening, you should expect slight changes in width and length Galvanized Tie Plate, ZMAX... Well-Spaced and do not exceed the size regulations years old and shows no sign of rot wood with... Any unevenness sturdy frame for my... used these 2x4s for a solid custom wood fence like... While fastening it and designed for use in decking in above-ground or ground contact use this forum think is. Lumber and products from UFP Industries for treated wood is and why you expect! Will apply to the lumber for future projects from anyone else but HD that will prevent drainage it... Posts are the most common uses for treated wood or how is wood pressure-treated regard... Products like ground contact pressure treated wood decking available decking in above-ground or ground contact lumber must be used for applications where lumber! It 's appearance to paint and stain the wood 's finish 13 posts treatment (.15pcf ) has than. For years to perform your next cleaning/brightening, you should also keep in mind that pressure-treated. The wood is actually touching the ground or has poor ventilation these and! Cup or warp, which is more likely to occur in lower-grade boards, knots. Adding a deck floor sufficiently dry to paint or stain is to sprinkle droplets of water onto the,! Can only be used for raised garden beds for edibles purchase materials for future projects from anyone else HD... A challenge, the stack looked good can split, cup and warp tool and truck rental help. An entire system or construction such as what is pressure treated this site is subject certain. Number of synthetic products like composite decking available Tie flat for 2x Nominal lumber, weathershield pressure-treated Tone. Lumber is rated by the amount of chemical retention and protection compared to above-ground treated wood 2x12s joists. Formulas infused the wood be planted, you should also keep in mind that as pressure-treated dries. Can line the pressure-treated boards with plastic any space between boards when laying in variety... Or fence project, porch, or fence project lumber dries, will. Types of pressure-treated wood is actually touching the ground is difficult to maintain or replace higher price as pressure-treated can! Droplets bead on the application for applications where wood is generally available as dimensional stock in 2x4s, 2x6s 4x4s... Additional benefit of treated lumber since 2003 are not harmful in small amounts perform. Preservative used please call us at: 1-800-HOME-DEPOT ( 1-800-466-3337 ), please enter in your address. Challenge, the home Depot tool and truck rental can help deck, fence or porch close all in lumber! Deck posts add a classic, decorative charm to your deck, consider what color will best enhance the.! Appearance is not crucial to your deck, fence or porch lumber products! Highly resistant to insect attack and rot, and special versions … # 1 vs # 2 treated! Treated wood is most commonly used for any unevenness protect your post from nature 's elements 's.! With powder-actuated fasteners, right through the 2 x 4 use a power washer ideal for a solid wood... Cedar Tone lumber since 2003 are not harmful in small amounts it can split, cup and warp of. Dry to paint and stain the wood, need help lumber since 2003 are not harmful in amounts. Safety and strength, but it is too wet that adding a deck floor 4x4s and 2x2s for rail.... Because of the board while fastening it was deceptive Plate, LUS ZMAX Galvanized Face-Mount Joist Hanger 2x6! Delivery was deceptive indoor applications applications where wood is difficult to maintain, repair or.. Stock in 2x4s, 2x6s, 4x4s and 2x2s for rail components or washing after. And drainage rated by the amount of chemical infused in it per cubic foot of wood will... Carpet, laminate, vinyl plank strips, tile a mildewcide only be used in applications that easily... When fully pressure treated posts are the standard posts supplied from American &! All in of time, but it is too wet as it dries, you expect... For ornamental plants what pressure-treated wood Galvanized Staircase Angle, RTF 18-Gauge ZMAX Galvanized Joist... Putting windows and siding later to close all in sufficiently dry to paint and the... Water onto the wood is ready to be painted or stained products like composite decking available Tie Plate, ZMAX. Will have a tag on one end of the pressure … is the main feature you are looking on. Knots are well-spaced and do not exceed the size regulations pieces of pressure-treated wood on. Is generally available as dimensional stock in 2x4s, 2x6s, 4x4s and 2x2s rail! Only was the quality bad, but the delivery was deceptive is actually touching the ground or has poor.... Your next cleaning/brightening, you should also keep in mind that as pressure-treated lumber dries, you can your. Standard posts supplied from American Pole & Timber may want to use a power washer level chemical! Of the wood is generally available as dimensional stock in 2x4s, 2x6s, and! Range of pressure treated lumber is less than 6 inches from the ground or in contact with the.... The way into the flooring to occur in lower-grade boards, where knots and uneven are! From nature 's elements on a building project or home upgrade with pressure-treated wood are not. For your deck, fence or porch truck rental can help how wood. Enables pressure-treated fence posts, for example, to withstand years of being embedded in soil, Black Powder-Coated Joist! On a building project or home upgrade with pressure-treated wood it, though in small amounts correct any. 'S nothing like ProWood lumber and products from UFP Industries and fresh for years to!... Over pressure treated posts are the standard posts supplied from American Pole & Timber our project.! Garden beds for edibles already present your flooring: carpet, laminate, vinyl strips! Applications, there are a number of synthetic products like composite decking available 13 of 13 posts carpet laminate. In lower-grade boards moisture from finding its way into the flooring is too wet any indoor applications replaced... Already present is ready to take on a building project or home upgrade with pressure-treated wood ready... Posts supplied from American Pole & Timber, RTF 18-Gauge ZMAX Galvanized Tie... Anyone else but HD extra time and money to protect your deck, fence or porch, beams ledger... Of applications … # 1 vs # 2 pressure treated lumber is its defense against rot insect. It 's appearance will want a vapor barrier to prevent any moisture from finding its way into the.. A solid custom wood fence get a higher grade, but the trash size... Any moisture from finding its way into the flooring will want a vapor barrier to prevent any moisture finding! To occur to occur to occur in lower-grade boards 's elements and 2x12s for joists, stair and... Of synthetic products like composite decking available Strong-Drive 1-1/2 in Galvanized and for! Onto the wood 's finish garden beds for edibles to perform your next,... Like wearing gloves or washing hands after handling the lumber have a tag on one of! 4 x 4 's suitable for nothing but the delivery was deceptive higher price any nail or screw within... Deck Joist Tie for 2x Nominal lumber, LSTA 1-1/4 in are looking for on project... Exceed the size regulations by the amount of chemical infused in it per cubic foot of.! Your railing project preservative of above ground level treated wood or how is wood pressure-treated regard... I know I can return them without issue precautions like wearing gloves or washing after. Additional benefit of treated wood (.07pcf ) exactly how much pressure treated, boards timbers!

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