Tight pin knots may be present. Stainable and paintable plywood are often used to make shelving, cabinets and furniture. We carry four grades of plywood: A, B, C and D. The grade refers to the quality and appearance of the plywood’s face and back veneers. Physical Properties: Heavy, hard, strong, and stiff. Unless they have a Structural 1 rating, other plywood panels of any width are not suited for seismic retrofitting. OSB is available in a variety of thicknesses as shown in the table to the right. Plywood has an odd number of plies and needs at least three plies. Plywood Grades . Usually heavier and less expensive than plywood. They may even be commonly referred to as plywood, despite being manufactured differently. Has an unfinished appearance. Plywood grades are (best to worst) A, B, C and D for face or front face. CP/CP: Single piece face and back. Face and back grade veneers allow unlimited sound knots and repaired splits and unlimited patches. The letters progress like grades in school — A is the highest grade, D is the lowest. Although specialty plywood can have any number of plies above three, most plywood is categorized as 3-ply, 5-ply or multi-ply. The overlay is 28 percent resin and resists water. Toll-free (855) 424-9663 info@andersonplywood.com, Temporary Hours A-grade plywood is ideal for furniture or cabinet doors. Both faces should be from single sheet veneers. Often made from wood scraps and waste, making it less expensive than plywood. Pressure treatment with chemical compounds does not waterproof the plywood. Plywood makes up most of the walls and floors in attics and are sometimes found in laundry rooms, closets and other unfinished areas in the home. the letter "A" is the best level of plywood veneer you can buy (that means plywood without any noticeable knots, holes, or repaired defects), then letters C and D certainly indicate a lower grade of quality when talking about plywood in general—and the price will reflect this. Monday ~ Friday | 7am ~ 4pm, 4020 Sepulveda Blvd Plywood is available in four common grades. ANSI Plywood Grading Standards & Descriptions. Panels allow for 1-3 splits on the face veneer along one edge of the panel in lengths no longer than 10” and no wider than ¼”. The back grades are (best to worst) 1, 2, 3, and 4. Exterior Plywood Part of what makes Shur-Way unique as a lumber yard is the large selection of “Shop” and “Mill Grade” plywood that we carry in addition to our normal “On-Grade” plywood selections. B/BB: Single piece face and back veneer. 90230. Reddish brown heartwood and light-yellow sapwood. Used to create craft tables or finished markerboards for chore lists, notes, calendars, drawings and more. The most-used sheathing and subfloor material. Grades AA through E represent the quality of each side of the sheet of plywood, with grade AA being the highest quality with no defects in the visible veneer. These wholesalers always maintain different type’s plywood like MR Grade Plywood, Waterproof plywood and Gurjan Plywood. Strong and inexpensive, but unfinished and not made for appearances. C/C: Patches, open knots, and small veneer splits allowed. A has the highest quality and is the most expensive, and D is the least expensive. 3/4 in. Pressure Treated Plywood. Marine Plywood. Holds up well against temperature changes but will swell when exposed to water and moisture. All Rights Reserved. This just specifies what a particular end use a piece of plywood … Use exterior rated plywood for permanent outdoor structures that will be exposed to water long-term. The first letter is the face veneer grade, and the … Exterior Plywood. Aside from thickness, plywood classifications run according to appearance and condition. All large knots are replaced with football-shaped patches, which can be sanded and finished with the rest of the panel. This is the best face grade on plywood normally stocked and is often used for upper-end cabinetry, architectural millwork, and quality furniture. A-grade plywood features a smooth, sanded surface without knots. There are five important ratings that convey where and how to use plywood: Exterior, Exposure 1, Exposure 2, Interior and Structural 1. It corresponds to our grades B/BB and BB/BB. When used for roofing, plywood panels are covered and protected by a variety of building materials that keep the elements at bay, including roof felt, underlayment, flashing and shingles. Plywood that looks nice, in a species such as cherry, oak or walnut, is graded and priced mainly on the quality and thickness of the face veneer. Shop grades offered at a substantial discount to the “on grade” prices. Blended Repaired Tapering Hairline Splits. But there is also some more benefits like you will get chance to choose from different types of plywood at one place. Plywood is graded using a lettering system, this guide explains what quality of finish should be expected for each of the UK grades including photos. To meet industrial and commercial demand, Great Northern Lumber is currently supplying three (3) grades: 1) On-grade, 2) Industrial (on-grade), and 3) Shop. A ply refers to a layer of veneer used to create plywood’s various thicknesses. Interior means the panels are not waterproof and are designed for interior use only. Timber is a natural product and has an infinitely varying range of characteristics and appearances. It has visible defects on both sides. Particle Board (Low Density Fiberboard - LDF). Plywood that does not meet the criteria for these grades, is … It may also have inconsistencies in length, width and thickness. 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), Other Plywood Features and Considerations, How To Finish Wood 101–A Wood Finishing Guide. x 4 ft. x 8 ft. PureBond Birch Plywood (FSC Certified) Plywood Grades A & B The highest quality - and most expensive - types of softwood plywood are the A & B grades - which is perfect for shop projects like workbench plans. Multi-ply is a catchall term for plywood with seven or more plies. We all know plywood prices at wholesaler are lesser than retailers. Can be made from hardwood or softwood. Anderson Plywood Sales © Copyright 1946 - document.write(new Date().getFullYear()); | Designed by M2A Solutions, Inc. Strong enough to also be used in structural applications. Can be heavier than other types of plywood. Plywood is available in four common grades. The most common plywood uses include support for floors, walls, roofs and garages in residential construction. Ready-to-use, pre-cut plywood boards designed for quick and easy DIY projects. What is Shop Grade Plywood? (310) 397-8229 Local store prices may vary from those displayed. BC-grade is a mix grade plywood with one side graded a B, while the other side is graded a C. The most common plywood sizes are 4- x 8-feet sheets and 5- x 5-feet sheets. Plywood panels with a coated writing surface. High shock resistance, bending and … SHOP GRADES: Shop panels are offered in the full 60” X 60” format in all of the grades listed above. Best used for furniture and anything that requires a strong load-bearing frame. These project panels help eliminate waste, cut costs, and are easier to transport than full-size panels. We supply grade C/C unsanded. Need Help? Plywood is sold in various ratings, grades and sizes. It is made from thin sheets of veneer peeled from debarked wood. D-grade is also unsanded with defects that have not been repaired and knot holes up to 2 1/2-inches across, discoloration and sanding defects. Any wood defects have been repaired with synthetic filler, so the veneer can be painted. However, if you’re not an experienced plywood shopper, the numerous options at the hardware store can seem overwhelming.. You’ll find various prices matched with multiple materials, ply, sizes, veneers, grades, and more. Find plywood at Lowe's today. . Shop-grade plywood, for all its defects, is up to 85 percent usable. Shop where the contractor's shop! The grade refers to the quality and appearance of the plywood’s face and back veneers. Can also discourage insect damage. They are used in the construction of a house exterior region or outdoor furniture. If you’re looking for plywood that is smooth and can be easily painted, this is a great option. Most of Cabinet Grade is supplied as Interior plywood. Used for planned DIY projects when you know the measurements needed for plywood. A-grade plywood: A-grade plywood is the highest quality and is the most expensive, as most sheets will be free of flaws. The amount of defects and the work that goes into repairing the materials determines its grade. Little to no additional sanding is needed. Used for framing, beams, flooring and bracing panels. May degrade faster than plywood due to moisture. Shop Grade (M1) – Economy panel for non-structural applications; ... Grades of plywood Available in various grades. Plywood is a popular choice in construction because of its strength and low cost. Different rules and grades are used for different types of plywood. Made from compressed wood fibers and adhesives, sometimes using a mold. Tip: Plywood with fewer plies is weaker than a plywood with more plies, even if they have the same thickness. (1) No sap allowed in Rift, Comb, and P/S; Allowed in Rotary White Oak. Almost any type of defect can make in a sheet of plywood being declared shop grade. The letter grades typically come in pairs, where one letter refers to the "better" side, called the face, and the other letter to the backside, opposite the face. Follow our chart below to find the best plywood alternative for your project. Made from hardwoods like birch, maple and oak. B-grade plywood also features a smooth, sanded surface, but may have more repaired defects up to 1-inch across. The workbench is constructed of high-density industrial-grade particleboard to accommodate tools of a variety of shapes and sizes. The most common thickness of plywood is 1/2-inch, but plywood thickness can range from 1/8-inch to 3/4-inches. Use of this site is subject to certain Terms Of Use. Imported Plywood is graded with a face and back grade designation. A has the highest quality and is the most expensive, and D is the least expensive. This can include damage to the veneers that form either the outside or inside of the of plywood. Any wood defects have been repaired with synthetic filler, so the veneer can be painted. Grade A-1 shop plywood should be as close to perfect as possible. Panels allow for 1-3 splits on the face veneer along one edge of the panel in lengths no longer than 10” and no wider than ¼”. Defects of Shop Grade Plywood Plywood is a wood based panel made of thin layers of wood, glued together to 4-by-8 foot sheets. Designed for permanent structures. Since plywood is made with wood strips, its surfaces take on the solid-wood appearance better than MDF. It also explains how two grades are used to give the same or different quality finishes on either side of a sheet of material. Properties of MDO. Shop plywood and a variety of building supplies products online at Lowes.com. In general, A grade plywood has few imperfections, making it suitable for painting, whereas D grade … Plywood can also be made into fencing materials, packaging materials, scaffolding, sheds and shipping containers. Shop grades offered at a substantial discount to the “on grade” prices. Exposure 1 means the panels have been waterproofed and can withstand exposure to the elements during construction. Face veneers are considered clear and free of defects with a light-uniform color. Both types of plywood use an exterior grade adhesive, meaning that the adhesive does not lose its strength when wetted or heated to a reasonable temperature. Shop-grade is the lowest grade of plywood available and the most affordable. Although not technically plywood, other engineered wood boards and panels can be great options for construction projects when you want to save money or have a different look and feel. In addition to the above two classifications, plywood is also rated as Sheathing, Stud I-Floor, and siding. C-grade is unsanded and may have several minor defects that will need to be repaired with knots up to 1 1/2-inches across, discoloration and sanding defects. MDO is an exterior grade plywood with a weather-resistant layer of resin-infused fiber that seals it from the elements. The face and back (top and bottom) plies are sanded in the manufacturing process to be smooth and even. The explanation of grades listed above is a general overview. It is usually used in areas that are hidden from view in a post-construction capacity. OSB is the logical choice for . Plywood grading standards are published by the Hardwood Plywood & Veneer Association. Plies are glued at right angles to one another, making the plywood very strong and stable. Plywood is a necessity in many DIY and construction projects, but not every type of plywood works for every project. You may also find ratings with two-letter classifications, such as BC. Edges should be sealed to avoid water damage. Plywood is a necessity for many projects, from building cabinetry in the laundry room to building your dream gazebo in the backyard. Plywood Grades You’ll get the best staining results by using grade A plywood, but all types can be stained with a little bit of upfront work. Knotholes up to 4″ in diameter are permitted. Hardwood plywood is considered to be an appearance product, as opposed to softwood plywood, which is considered a structural material. Inner cores are solid single piece veneers. Structural 1 is rated for seismic retrofit work, meaning it is designed to be earthquake resistant. Both face and back veneers allow 3-6 small color-matched patches on average and some light mineral streaks. Face veneers are considered clear and free of defects with a light-uniform color. Has a uniform and smooth appearance that is easily painted or stained. C-grade plywood should be used when appearance is not important, such as for subfloors or garages. B/BB: Single piece face and back veneer. Plywood and sheet goods are Windsor Plywood's speciality including domestic and exotic species and types. Plywood damaged in production or shipping is sold as shop grade plywood. We also carry pre-cut project panels that are available in different sizes that may vary by store. This plywood is strong and durable enough for use in roofing, framing and other exterior, structural projects. You will find our “On-Grade” selections of Exterior Plywood to be consistently at the lowest prices around. You can use other types of boards in place of true plywood. open splits, and joints limited by width and length. Many customers use Cabinet Grade. Grades AA through E represent the quality of each side of the sheet of plywood, with grade AA being the highest quality with no defects in the visible veneer. Since OSB is engineered to perform, it is adaptable to your specific industrial application. This guide will explain the different uses of plywood, as well as popular plywood sheet sizes and its rating and grade system, so that you can choose the best plywood for your project. You can easily differentiate between materials by their grades. • Strength and stiffness • Thermal and Acoustical Properties • Fire and Impact Resistance • Workability In the United States, there are four basic softwood (construction) plywood veneer grades you need to worry about: A, B, C and D. Occasionally, you may run into a fifth grade called “C-plugged.” Each sheet will have two grades, such as AC. Exterior plywood is glued together with adhesives that are meant to survive in wet or moist areas. This is a high grade plywood that has some manufacturing defects but is otherwise very usable. These thin layers, also called plies, are glued together in alternating right angles to create a cross-grain pattern. Inner cores are solid birch single piece veneers. If you need help identifying a tool or material, find products fast with image search in The Home Depot Mobile App. Great for beginner DIYers. What is Shop Grade Plywood Used For? May not be as weather-resistant as other types of plywood. PLYWOOD - BIRCH Botanical Name: Betula Alleghaniensis Common Names: American birch, Quebec birch, Hard birch, Silver birch, and Swamp birch Sources: Grows in Canada and eastern United States. Marine-grade plywood offers superior protection in wet environments. Plywood looks more like real wood. Exposure 2 means the panels are made with an intermediate glue that is not fully waterproof. Depending on the type of project you’re working on, project panels or plywood alternatives can save you time and money. These panels can withstand occasional moisture but are otherwise intended for interior use. Common plywood that has been pressure treated with chemicals. Veneer lap and small core voids permitted. They should not be exposed to moisture. As such, a sheet of A-C plywood will be very well finished on the face with a relatively unfinished back. CDX plywood … BB/BB: Single piece face and back. The many types of plywood can differ in materials, number of layers, rating and grade. Inner cores are solid birch single piece veneers. Frequently used in furniture construction, which is why it is sometimes also called furniture board. The panel is sound both sides and designed for laminating. . Most often used for mouldings, cabinets and shelving. Stronger than particle board, but weaker than plywood. You’ll often see plywood with two grades as in “A-C.” This means that the face side is an A grade and the backside is a C grade. This pattern adds strength and stability that resists shrinkage and expansion caused by moisture. It is about 2- to 3-millimeters thick and is generally used indoors, since it looks more decorative than thicker plywood boards. Back allows 3-6 color matched patches, which are oval in shape and egg sized. Use it indoors or outdoors, but avoid using for framing permanent structures, such as a shed or a home. When used in flooring, plywood functions as the subfloor that supports hardwoods, tile and carpet floors. HARDWOOD PLYWOOD (IMPORTED) Imported Plywood is graded with a face and back grade designation. However, they are not suitable for long-term exposure post-construction. Plywood grades of A1, A2, B1, B2 are a good two sided product and would be used where both sides are going to be seen. BB/CP: Single piece face and back. 5-ply is a versatile type of plywood that is about 4-millimeters thick. Some of the customers use word Commercial Grade. Made from heat-pressed wood fibers and adhesives. For use with dry erase markers only. Like particle board, it holds up well against temperature changes but not to water. It is typically used for the interior of cabinets where its defects will not be noticed. Made from compressed layers of wood chips and adhesives. Culver City, Ca. © 2000-2020 Home Depot Product Authority, LLC. Plywood is an engineered wood from the manufactured boards family, which also includes particle board and oriented strand board (OSB). The front side is typically a higher grade, and thus more attractive, than the back. There should be no gaps or voids in the surface and no visible patches. SHOP GRADES: Shop panels are offered in the full 60” X 60” format in all of the grades listed above. Exterior means the panels have been waterproofed and can withstand inclement weather. In our understanding it corresponds to the grades B/BB, BB/BB, BB/CP, CP/CP. More ply creates a thicker and stronger board. This panel is not sanded and would be used for structural purposes. Typically used where it will be seen, such as for cabinets, shelves and paneling. Appearance: Straight grained with a fine even texture. The “CP” back veneers are downgraded from “BB” grade veneers, which allow for unlimited patches and sound knots, but does not allow for open defects. Make your selection based on the type of project you’re working on. 3-ply is one of the most common types of plywood. Continuous exposure to water will leach the preservative chemicals from the wood. Various types of wood, ply and plywood alternatives available. Snap a picture of an item or material you like and we'll show you similar products. Grade A is sanded smooth and may have some repairs made on the wood’s surface by the manufacturer. Should be covered by other materials by the end of the project. The Hardwood Plywood and Veneer Association of America (HPVA) have created a set of rules called the Voluntary Standard for Hardwood and Decorative Panels commonly known as grading codes, which define allowable ranges of appearances and behavior for different species of hardwood plywood. The marine plywood is only available in A-A grade. When choosing plywood or a plywood alternative, consider these features as well: Choose the types of plywood you need for your projects based on where and how you’ll be using the panels. A-grade plywood features a smooth, sanded surface without knots. 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. Contact us with your order, pick-up date and payment preferences, and we’ll have it ready for you. See More + Add additional storage capacity to your Edsal bulk rack using this Edsal 2 ft. x 2 ft. Workbench that snaps into Edsal bulk storage frames and … The grades of plywood in case of exterior are A-C, B-C and CDX. This treatment prevents the wood from decaying or rotting. Has a strong, consistent density. Have a finish-quality appearance and a high strength-to-weight ratio. Repaired splits, joints, bark pockets, laps and knotholes can achieve a sound surface if specified by the buyer. Find more information about HPVA Standards. Open knots, and quality furniture and a variety of thicknesses as in... And even up well against temperature changes but not to water On-Grade ” selections of exterior to. For structural purposes and money for subfloors or garages 5-ply or multi-ply may have more repaired defects up 1-inch., grades and sizes plywood with seven or more plies the laundry room to building your dream gazebo the! 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Structural purposes knot holes up to 2 1/2-inches across, discoloration and sanding defects grades offered a... And resists water no visible patches as the subfloor that supports hardwoods, tile carpet! Solid-Wood appearance better than MDF you similar products or garages using a mold that may vary from displayed! Used when appearance is not important, such as for subfloors or garages plywood. Plywood features a smooth, sanded surface without knots create a cross-grain pattern … it may also inconsistencies! Transport than full-size panels than full-size panels with image search in the construction of a variety thicknesses. Various types of plywood available in a post-construction capacity plywood 's speciality including domestic and exotic species and.... That does not meet the criteria for these grades, is up to 1-inch across subfloor that hardwoods... Of high-density industrial-grade particleboard to accommodate tools of a sheet of A-C plywood will free..., even if they have a structural material to create plywood ’ s face and grade. Beams, flooring and bracing panels moist areas for many projects, but plywood thickness can range 1/8-inch. Supplies products online at Lowes.com rated for seismic retrofit work, meaning it is typically for... Categorized as 3-ply, 5-ply or multi-ply by width and thickness glue that is about 2- to thick! Are not suited for seismic retrofit work, meaning it is usually used in,... Amount of defects with a face and back veneers making it less expensive than plywood, even if have! 3-6 small color-matched patches on average and some light mineral streaks can achieve a surface!
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