Most of Cabinet Grade is supplied as Interior plywood. Because of this, it is best suited for outdoor construction. The better side is called the face, the poorer side is called the back. APA trademarked High and Medium Density Overlay plywood (HDO and MDO) combine the toughness of Exterior-type plywood with the superior wear of an overlaid surface. See Treated Plywood (page 18) for recommended plywood grades and exposure durability classifications in applications requiring fire-retardant-treated or preservative-treated plywood. Before we get into the different grades of lumber, let’s take a look at the various defects you may find in a piece of lumber.. Common Lumber Defects Shipping Ship to Store - Free! Tight pin knots may be present. Blended Repaired Tapering Hairline Splits. Concrete formwork may represent close to half the cost of a concrete structure. 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. Sku # 1235230. Timber is a natural product and has an infinitely varying range of characteristics and appearances. The standard grades of hardwood lumber are: Some open defects. Hardwood plywood panel comprises of a core made from either softwood or hardwood then faced and backed with a veneer of finish or stain grade hardwood and therefore can be used in the manufacture of furniture, cabinets, … Plywood is available in more than a dozen common thicknesses and over twenty different grades. NOTE: Product textures, colors, woodgrains, and other distinctive visual product characteristics pictured and illustrated on this site are intended for reference purposes only. Repaired splits, joints, bark pockets, laps and knotholes can achieve a sound surface if specified by the buyer. While the letter A represents the face grade, the number 1 represents the back grade. The first letter is the face veneer grade, and the second is … See more ideas about Plywood grades, Plywood, Marine plywood. The first two will range from A to D. Sheets of plywood that are rated with an A have the fewest blemishes and are often used for finished projects like cabinets or furniture. Veneer lap and small core voids permitted. Plywood grades are (best to worst) A, B, C and D for face or front face. Anderson Plywood Sales © Copyright 1946 - document.write(new Date().getFullYear());   |   Designed by M2A Solutions, Inc. These depend on various factors like the type of wood used and the number and types of defects, if any. 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.”. With more than a dozen common thicknesses and over twenty different grades, plywood is well-suited to a multitude of demanding applications. But plywood has many advantages: •Dimensional stability.Crossbanded layers and balanced construction mean that hardwood plywood won't shrink, swell, or warp as much as lumber. Plywood grading standards are published by the Hardwood Plywood & Veneer Association. Contact us directly for additional product details or to obtain product samples. (2) Rotary Red Oak; 10% sap allowed in Rift, Comb, and P/S; Any sap allowed in Rotary White Oak, (1) May be obtained repaired, if specified Face and back grade veneers allow unlimited sound knots and repaired splits and unlimited patches. FSC License Code # FSC® C002772, 1″ TO 1/4 LOP, 1/2″ TO 1/2 LOP, 1/4″ TO FULL LOP. Plywood with more imperfections has a lower grade. The panel is sound both sides and designed for laminating. 1: This is the highest back grade possible for hardwood plywood. B-grade plywood has a mostly smooth surface and a solid foundation. The following face/back veneer grades are available from our warehouse facilities: B/BB: Single piece face and back veneer. FSC® certified products available upon request. Nov 11, 2019 - Explore Building Materials Pro's board "Plywood Grades Chart -390" on Pinterest. Inner cores are solid single piece veneers. Marine plywood is a premium quality plywood made of selected wood species based on density, bending strength, impact resistance and surface finish characteristics. Veneer: Rotary-Cut | Plain-Sliced | Quarter-Cut, (1) No sap allowed in Rift, Comb, and P/S; Allowed in Rotary White Oak A and B grade are both very high quality, and so they will cost quite a bit more than lower grades. Hardwood plywood can cost about as much as an equal quantity of solid hardwood, depending on grade and appearance. C grade has any knots, splits, etc filled and is then sanded. Manufacturers produce various grades of plywood form panel products, often treated with a release agent, for most general concrete-forming applications. For sheathing grade panels that will be exposed permanently to the weather, specify APA Rated Sheathing Exterior (C-C Exterior under PS 1.) Open splits and joints limited by width and length. Both face and back veneers allow 3-6 small color-matched patches on average and some light mineral streaks. SHOP GRADES: Shop panels are offered in the full 60” X 60” format in all of the grades listed above. Interior Plywood Grades: Plywood Grade: Front Side: Back Side: Inner Plies: Underlay: C Plugged: D: C, D: C-D: C: D: D: B-D: B: D: D: A-D: A: D: D: A-B: A: B: D: A-A: A: A: A The back grades are (best to worst) 1, 2, 3, and 4. It also explains how two grades are used to give the same or different quality finishes on either side of a sheet of material. When used in flooring, plywood functions as the subfloor that supports hardwoods, tile and carpet floors. It is a wooden panel made by stacking of several thin layers of wood veneers. These grades listed below read “face/back.” B/BB: Single piece face and back veneer. Plywood manufactured by APA member mills is available in a wide variety of appearance grades, ranging from smooth, natural surfaces suitable for finish work to more economical grades used for sheathing. Our plywood … Grade A is smooth with no knots. For example, you may notice that a panel is rated A1. Face veneers are considered clear and free of defects with a light-uniform color. Contact us with your order, pick-up date and payment preferences, and we’ll have it ready for you. Plywood Grades C & D. The more economical types of plywood are the C & D grades. Plywood is used in almost all the furniture like sofa, cupboards, kitchen cabinets, drawers, etc.. It is the most common bonding type of plywood available. Culver City, Ca. Hardwood grades are based on the size and number of clear pieces that can be obtained from a board when it is cut up to be used to make a product. C D Provide sound surfaces but … All exposed exterior plywood should be treated to … Compare; Find My … (310) 397-8229 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. 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. Plywood is a necessity for many projects, from building cabinetry in the laundry room to building your dream gazebo in the backyard. An Overview of Lumber Grades and Wood Quality. C/C: Patches, open knots, and small veneer splits allowed. Actual product appearance may vary. It is an extensive document which details all characteristics of the plywood. Inner cores are solid birch single piece veneers. Item #471096. ANSI Plywood Grading Standards & DescriptionsFACE GRADE: Applications A Where excellent appearance is very important as in cabinets and furniture. ADD TO CART. Baltic Birch Plywood is graded with a face and back grade designation. If the plywood is put together using wat… Unsanded sheathing grade Douglas Fir Plywood (DFP), conforming to CSA O121, and Canadian Softwood Plywood (CSP), conforming to CSA O151, are the two most common types of softwood plywoods produced in Canada. You'll likely come across some grades that are followed by a number. Monday ~ Friday | 7am ~ 4pm, 4020 Sepulveda Blvd The explanation of grades listed above is a general overview. Toll-free (855) 424-9663 [email protected], Temporary Hours 90230. Back Grades are designated by numbers 1, 2, 3 and 4. Face veneers are considered clear and free of defects with a light-uniform color. The scale progresses to D, which has the greatest number of blemishes, splinters and knots. A has the highest quality and is the most expensive, and D is the least expensive. for pricing and availability. By Mark Halverson. Typically, retailers use a two-letter system to indicate the quality of each side of the plywood. A-grade plywood: A-grade plywood is the highest quality and is the most expensive, as most sheets will be free of flaws. Exposure 1 above. Repaired splits, joints, bark pockets, laps and knotholes can achieve a sound surface if specified by the buyer. Exterior plywoods possess either a permanent Type A bond or a less durable Type B bond. The full text of the guide’s introduction, written by Ang Schramm, Director of Technical Services, appears below. A … 95. Severe Weather 3/4-in Common Southern Yellow Pine Plywood Sheathing, Application as 4 x 8. Many customers use Cabinet Grade. Back allows 3-6 color matched patches, which are oval in shape and egg sized. Grades are not determined by gut reactions to what a person thinks the grade should be, but actual measurements of clear sections and definitions for defects. B grade is slightly lower than A. We supply grade C/C unsanded. 2 Variations Available 2 x 8 AC2® Green Pressure Treated CCX Plywood Sheathing Handi-Panel. Knotholes up to 4″ in diameter are permitted. 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. Repairs in increasing size ranges allowed respectively from C to D. Suitable for applications where surface will be hidden or a more natural appearance is desired. Manufactured with an A-grade sanded surface face on both sides has per the AS/NZS 2272 standard, with no core gaps and a permanent A-bond glue. ANSI Plywood Grading Standards & Descriptions. Provide sound surfaces with all openings in the veneer repaired except for vertical worm holes not larger than 1/16.”. BB/BB: Single piece face and back. Face veneers are considered clear and free of defects with a light-uniform color. HARDWOOD PLYWOOD (IMPORTED) Imported Plywood is graded with a face and back grade designation. The plywood does not have to be of British Manufacture. Find more information about HPVA Standards. In our understanding it corresponds to the grades … B/BB: Single piece face and back veneer. CP/CP: Single piece face and back. LOP = Length Of Panel. Some of the customers use word Commercial Grade. Inner cores are solid birch single piece veneers. Exterior plywood is where the wood is bound together using water-resistant glues. Compare; Find My Store. A-grade plywood features a smooth, sanded surface without knots. 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”. As such, a sheet of A-C plywood will be very well finished on the face with a relatively unfinished back. Where the natural characteristics and appearance of the species are desirable. Back allows 3-6 color matched patches, which are oval in shape and egg sized. Knots in plywood are replaced with football-shaped patches. Marine Plywood Grades BS 1088. Inner cores are solid birch single piece veneers. open splits, and joints limited by width and length. Item #12181. Demanding applications such as concrete forming, exterior siding, and industrial containers require tough building materials. Hardwood Plywood is plywood which has a face and back veneer of hardwood as opposed to a softwood such as pine, cedar, spruce etc. Ratings, Grades & Sizes. Grade N plywood is categorized by having the least number of blemishes, followed by A. Plywood’s standard grading system is A, B, C, and D. A-grade plywood is super-clean, with little or no blemishes. Where excellent appearance is very important as in cabinets and furniture. Plywood is sold in various ratings, grades and sizes. BB/CP: Single piece face and back. (1) No sap allowed in Rift, Comb, and P/S; Allowed in Rotary White Oak. You'll see more repaired knots and voids on a sheet, and some defects will be left as is. B-grade plywood: Another option for an almost perfect sheet of plywood is B-grade. Images courtesy APA. Model #185109. Model #34CC. In general, plywood is rated according to the number of defects or blemishes that you will find on the surface. Provide sound surfaces but allow unlimited color variation. General Baltic Birch Grades: What To Know: plywood is graded on the appearance of the face and back veneers only (not the core). Plywood is a composite wood that is composed of several layers of veneersthin sheets of wood that were sawed off the trees. Plywood Grades . Click on the image to view our e-publication, designed to provide you with an understanding of popular hardwood plywood face veneer grades. B Where the natural characteristics and appearance of the species are desirable. If you’re looking for plywood that is smooth and can be easily painted, this is a great option. It corresponds to our grades B/BB and BB/BB. Add To List Click to add item 4 x 8 Foundation Grade CCA .60 CCX Plywood Sheathing to your list. Plywood Grades Plywood veneers for general purposes are graded from A grade being the top clear grade to D grade being the bottom or lowest. The higher the grade, the stronger the wood. 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. Plywood is one of the versatile building materials that can be used in everything from furniture to house construction. Knotholes up to 4″ in diameter are permitted. HARDWOOD PLYWOOD. 3/8 Cat Ps1-09 Square Structural Douglas Fir Sheathing, Application as 4 x 8. Exterior plywood is manufactured with a higher quality (A, B, or S grade) face with a reduced quality (C or D grade) back. Some open defects. Shop grades offered at a substantial discount to the “on grade” prices. This panel is not sanded and would be used for structural purposes. 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. Requirements of Grade 1 are most restrictive, with Grades 2, 3 and 4 being progressively less restrictive. B/BB: Single piece face and back veneer. Make your selection based on the type of project you’re working on. Each sheet will have two grades, such as AC. 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. D grade can have open knots and splits and can be unsanded. Imported Plywood is graded with a face and back grade designation. It is most common to find plywood labeled with three letters. This type of plywood grade is a good choice for projects where you will ultimately cover the plywood panel with some other type of cover material - like a smoother MDF sheet. Lumber is graded based on the quality and appearance of the wood. The veneers are layered one atop of another and glued together. Grades 1 and 2 provide sound surfaces with all openings in the veneer repaired except for vertical worm holes not larger than 1.6 mm (1/16″). Plywood comes in five grades: A, B, C, C plugged, and D. The grade refers to the appearance and strength of the plywood. Although a British Standard, it is used by marine plywood manufacturers world wide.