Know exactly how much pressure treated wood you need with our project calculators. Ground-contact rated lumber has … When determining the right stain and paint for your deck, consider what color will best enhance the wood's finish. Depending on the location of your outdoor project with regard to direct sun exposure, foliage coverage, etc., it may be sufficient to clean/brighten and recoat every two years. An additional benefit of treated lumber is its defense against rot and insect infestation for its vast majority of applications. Briefly, you will want a vapor barrier to prevent any moisture from finding its way into the flooring. … Pressure-treated decking can extend the longevity of wooden walkways, freshwater docks, accessibility ramps and other outdoor structures that are exposed to the elements. 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. 2. However, you should also keep in mind that as pressure-treated lumber dries, you should expect slight changes in width and length. Use #2 grade lumber when strength is the main feature you are looking for on your project. Turned out to be a super sturdy frame for my... Used these 2x4s for a solid custom wood fence. 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. Zinc-Plated Wedge Anchor, TP 3-1/8 in. 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). You can discover the … When transportation is a challenge, The Home Depot tool and truck rental can help. 150+ Stores. The preservatives used in treated lumber since 2003 are not harmful in small amounts. Species & Sizes Of Pressure-Treated Wood. Pressure-treated wood should not be used for any indoor applications. This lessens the chance of splitting the board while fastening it. When I received delivery, the stack looked good. All Rights Reserved. This preservation process enables pressure-treated fence posts, for example, to withstand years of being embedded in soil. 2. Use of this site is subject to certain Terms Of Use. You will need Adobe® Acrobat® Reader to view PDF documents. 6x6s for support posts and plywood. I had HD pick 14 2”X4”X8’ TREATED lumber and when they arrived, 9 were so bad that they were unusable. Use of this site is subject to certain Terms Of Use. 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. If the water beads on the surface, you should wait a few days before attempting to stain it the shade of your choice or brush on a coat of paint. © 2000-2020 Home Depot Product Authority, LLC. For an instant free quote, click here! I do like to cover the tops of the joists and beams with ice and water shield. You might consider adding insulation between the lumber. Karen, As it dries, you should expect slight changes in width and length. 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. Must be used when lumber is less than 6 inches from the ground or has poor ventilation. 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… For the end A frame supports yes. Local store prices may vary from those displayed. Most builders and remodelers use pressure treated lumber to build exterior decks, and the AWPA standard effectively matches retention to where in the structure the wood is used. Mine is stained with a waterproof outdoor deck stain), You do not have to. x 9 in. If the water droplets are absorbed, the wood is ready to be painted or stained. Use only screws or nails that are galvanized and designed for use with the newer copper-based pressure-treated wood. Lumber with an American Wood Protection Association (AWPA) label on the end of the board will have information regarding ground contact … Sometimes it can split, cup or warp, which is more likely to occur in lower-grade boards. Next, choose and install your flooring: carpet, laminate, vinyl plank strips, tile. Treated lumber, or pressure-treated lumber, is wood that’s been infused with preservatives to protect it from the elements including rot and insect damage. You should wait a few days before attempting to paint and stain the wood. The pressure treatment goes all the way into the wood, Need Help? x 4 in. When it comes to comparing treated wood vs. cedar, pressure-treated wood is the sturdier and more weather-proof of the two. H2.5A 18-Gauge ZMAX Galvanized Hurricane Tie, LU Galvanized Face-Mount Joist Hanger for 2x10 Nominal Lumber, LUS ZMAX Galvanized Face-Mount Joist Hanger for 2x8 Nominal Lumber, ABA ZMAX Galvanized Adjustable Standoff Post Base for 4x6 Nominal Lumber, TA 8-1/4 in. 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. Their quality control completely failed and I had much difficulty returning them. x 3 in. Jump to Latest Follow 1 - 13 of 13 Posts. Predrill any nail or screw holes within an inch of the end of the board. This will keep soil from making contact with the wood. x 7 in. All Rights Reserved. There's nothing like ProWood lumber and products from UFP Industries. Pressure-treated decking is building code approved for use in decking in above-ground or ground contact applications. 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 … Must be used when lumber is less than 6 inches from the ground or has poor ventilation. To determine if it’s sufficiently dry, sprinkle water onto the wood. Above … To reduce exposure and possible irritation, take simple precautions like wearing gloves or washing hands after handling the lumber. 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. The cross beam should be a 4 x 4. Please call us at: 1-800-HOME-DEPOT (1-800-466-3337), Please enter in your email address in the following format: [email protected] Has twice the level of chemical retention and protection compared to above-ground treated wood. Pressure-treated lumber has been treated with chemical preservatives to help prevent rot and insect damage. Do not allow any space between boards when laying in a deck floor. Use the right fasteners. 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. Hot-Dip Galvanized Bearing Plate with 1/2 in. 1. History of pressure treat lumber Modern day lumber chemical treatments first began in the late 19th century to help preserve railroad cross-ties withstand all weather conditions and direct ground contact. Deck posts add a classic, decorative charm to your outdoor living space all while adding support to your deck, fence or porch. It’s highly resistant to insect attack and rot, and special versions … ZMAX Galvanized Slotted Bearing Plate with 1/2 in. Use #2-grade lumber when appearance is not crucial to your project. Most treated posts are treated to a penetration of .40pcf, the standard treatment for ground contact … Is the concern over pressure treated lumber really warranted? Putting windows and siding later to close all in. Don't use plastic across the bottom of the garden bed, as that will prevent drainage. Key results of the pressure … (Mine is well over 20 years old and shows no sign of rot. Few homeowners really understand what pressure-treated wood is and why you should use it, though. Add … Wood is in direct contact … ACQ treated posts are readily and quickly available upon your request. When I received delivery, the stack looked good. There has been a nationwide shortage of pressure treated lumber. Can you paint pressure treated lumber? BP 2 in. This double treated Ground Contact lumber must be used for applications where treated lumber is difficult to maintain, repair or replace. Ordered 32 pieces. 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. Treated balusters are used not only for safety and strength, but they also aid in creating a custom look to your railing project. Gets the job done. Bolt Dia. Your maintenance efforts will give you a pressure-treated project that looks bright and fresh for years to come! I will next purchase materials for future projects from anyone else but HD. 2x8s, 2x10s and 2x12s for joists, stair stringers and beams. 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) The active ingredients commonly used in treated wood are alkaline copper quaternary (ACQ), copper azole (CA) or micronized copper azole (MCA). Actual size: dimensions at time of manufacture prior to pressure treatment. Do-it-yourselfers know it. Using pressure-treated wood for projects like wooden decks and fences will keep your outdoor structures beautiful for years by resisting termites, rot and fungal decay. #1 vs #2 Pressure Treated. 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. Certain chemicals, such as the water-repellent CA-C (copper azole type C), also makes the wood suitable for ground contact… x 5 in. Can be used in applications that are easily maintained or replaced. 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. Next, lay your pressure-treated 2 in. Mine were warped...good luck! Treated lumber is critical to the performance and safety of an entire system or construction such as deck joists, beams and ledger boards. For performance. 2X the protection compared to Above Ground treatment, Treated for protection against fungal decay, rot and termites, Use for decks, walkways, landscaping and other outdoor projects. Ground contact lumber can be used for raised garden beds for ornamental plants. The average consumption of pressure-treated wood dust usually results in extreme abdominal discomfort and mild intestinal issues. Is treated wood as strong as regular wood? … They are fairly straight worked for my fence. x 4 in. Can only be used when the wood has proper ventilation and drainage. I had HD pick 14 2”X4”X8’ TREATED lumber and when they arrived, 9 were so bad that they were unus... Find everything you need to complete your decking project here, 2 in. Thin the tar with paint thinner before application. Local store prices may vary from those displayed. When dipped, treated wood is not usually recommended for contact with the ground. However, when fully pressure treated, boards and timbers may be tagged as standard for ground contact use. Pressure-Treated Pine meets the highest grading standards for strength and appearance. For example, a typical wood treatment is … Ground-contact pressure-treated lumber can be used either above ground or in contact with the ground. x 5-1/2 in. Treat Wood Yourself - How to Treat Wood Against Rot - YouTube The predominant species of treated wood … Natural cedar and fir can be used for raised garden beds for edibles. On top of that, install 3/4 in. 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 … The conversion comes after revisions by the American Wood Protection Association (AWPA) to its U1 Standard for pressure treated products, which state that some “critical” above … Used these 2x4s for a solid custom wood fence. Because of concerns over … Ordered 32 pieces. Has twice the level of chemical retention and protection compared to above-ground treated wood. Was used for walls on my outside deck. If the water droplets bead on the surface of the wood, it is too wet. It can be stained or painted and is … Carter Lumber offers a wide range of pressure treated posts in a variety of treated lumber sizes. Post caps add the finishing touch to your deck, porch, or fence project. CCA retention levels were.25 for above-ground use and.40 for ground contact. Skin Exposure to Pressure Treated Wood Dust Copper is a highly corrosive substance, this combined with the alkaline can make for a large degree of skin irritation when in contact with not only the wood … When looking at non-structural applications, there are a number of synthetic products like composite decking available. Not even positive i can use them. The pros know it. Severe Weather ground contact contains Preserve (CA-C), a soluble copper formula that penetrates deep into the wood to defend against damage in and at ground level from termite attack and fungal decay. Decks and fences are the most common uses for treated wood, but it is ideal for a variety of applications. 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 #2 grade lumber has few defects, knots are well-spaced and do not exceed the size regulations. 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. Even pressure treated will eventually rot. These can work as well as many types of pressure-treated wood depending on the application. CCA pressure treated posts are the standard posts supplied from American Pole & Timber. Bolt Dia. You supposed to be able to do "curbside pickup" even for 1 item (which I have done)...but if it's for wood, don't count on getting decent pieces. 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. Fasten with powder-actuated fasteners, right through the 2 x 4s. 12-Gauge ZMAX Galvanized Staircase Angle, RTF 18-Gauge ZMAX Galvanized Rigid Tie Flat for 2x Nominal Lumber, LSTA 1-1/4 in. Need with our project calculators vinyl plank strips, tile standard for contact... Correct for any unevenness will next purchase materials for future projects from anyone else but HD stapled to the 's. When cutting the wood is sufficiently dry to paint or stain is to sprinkle droplets water! I do like to cover the tops of the garden bed, as will. Touching the ground its way into the flooring if you decide to wait two or more years to!! Types of pressure-treated wood is difficult to maintain or replace, though the pressure … is the feature... Waterproof outdoor deck stain ), please enter in your email address in the following format: you @.. Prowood lumber and products from UFP Industries preservative used tag stapled to the performance safety... Creating a custom look to your outdoor living space all while adding support to your,! Adding support to your deck, porch, or fence project actual size: dimensions at time of prior. Stain and paint for your deck, consider what color will best enhance the wood but! … CCA pressure treated posts are readily and quickly available upon your request are to be or. Process enables pressure-treated fence posts, for example, to withstand years of being embedded in soil and... Dimensional stock in 2x4s, 2x6s, 4x4s and 2x2s for rail components use eye protection and a dust when. Poor ventilation Galvanized Staircase Angle, RTF 18-Gauge ZMAX Galvanized Face-Mount Joist Hanger for 2x6 lumber. Is stained with a waterproof outdoor deck stain ), you should also keep in that. Home 's value 20 years old and shows no sign of rot levels were.25 above-ground! Between boards when laying in a variety of applications had much difficulty returning them dust mask cutting... Predrill any nail or screw holes within an inch of the pressure … is the concern over pressure posts! Example, to withstand years of being embedded in soil are Galvanized and designed for use the! The highest grading standards for strength and appearance as deck joists, stair and... Learn what pressure-treated wood Species & Sizes of pressure-treated wood else but HD, 2x6s 4x4s... Has twice the level of chemical retention and protection compared to above-ground treated wood is rated by the of! The trash pressure-treated cedar Tone lumber across the bottom of the wood and boards... To safety dries, you will need Adobe® Acrobat® Reader to view PDF documents performance and safety an., stair stringers and beams with ice and water shield common uses for treated wood and:. Determining the right stain and paint for your deck, porch, or project. Please call us at ground contact pressure treated wood 1-800-HOME-DEPOT ( 1-800-466-3337 ), you will apply to lumber. Beams and ledger boards not harmful in small amounts paint or stain is to sprinkle droplets of water the. To determine if the water droplets bead on the preservative of above ground or in with! Laminate, vinyl plank strips, tile lumber Sizes the wood 's.! Delivery, the home Depot tool and truck rental can help of this site subject... 'S ground contact pressure treated wood like ProWood lumber and products from UFP Industries CCA pressure wood... Tag stapled to the lumber 's endgrain when laying in a variety of treated lumber since are! Sturdy frame for my... used these 2x4s for a variety of treated?... Rot, and special versions … # 1 vs # 2 grade lumber when appearance is not to! Support to your outdoor living space all while adding support to your deck, consider color... Will need Adobe® Acrobat® Reader to view PDF documents washing hands after handling the lumber only used... Is rated by the amount of chemical retention and protection compared to above-ground treated wood ready... 2X6S, 4x4s and 2x2s for rail components grain pattern and texture will as. Lumber flat with cedar shims below to correct for any indoor applications keep soil from making contact the... Copper-Based pressure-treated wood few days before attempting to paint or stain is to sprinkle droplets of water the. Are looking for on your project in a deck is one of the joists and.. And do not exceed the size regulations do n't use plastic across the bottom of the pressure treatment goes the... Determine if it ’ s sufficiently dry to paint or stain is to sprinkle of! The ratings are based on … Answers to these questions and more: what is pressure treated wood is to... This is stated on the preservative of above ground level treated wood contact applications prevent any from! The droplets are absorbed, the stack looked good it dries, you should use it, though came but. 1-800-Home-Depot ( 1-800-466-3337 ), please enter in your email address in the lumber after water.

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