Table 1. Oriented strand board (OSB) is commonly used as the primary structural sheathing component in residential construction and low rise commercial applications. OSB, or oriented strand board, is unlike traditional plywood in that it has no laps, gaps, knots or voids. We also share information about your use of our site with our social media, advertising and analytics partners who may combine it with other information that you’ve provided to them or that they’ve collected from your use of their services. Like any wood product, OSB is prone to decay when conditions are optimal for fungal growth. And OSB is available in 4 x 9-ft. sheets, which means you can sheathe an 8-ft. tall wall and the joists below with a single sheet. Click to add item "7/16 x 4 x 145 1/8 OSB Oversized Wall Sheathing" to the compare list. A PDF copy can be downloaded for free. OSB or oriented strand board is a versatile and durable building board. Apologies for the delay. Plywood and OSB are generally considered to have the same load strength. For OSB we have found 167 definitions. Table 1. OSB (oriented strand board) is similar to plywood and used primarily for subfloors, covering exterior wall studs and roofing. InspectAPedia tolerates no conflicts of interest. OSB flooring can be used for flooring within workshops and sheds and it has also been known for OSB sheets to be used in its rawist form within restaurants and bars to create a rustic look. The rating stamps for plywood and oriented strand board (OSB) lumber are provided. (Accessed 12/17/08) http://www.osbguide.com/osb.html, University of Massachusetts. This article defines and illustrates the properties of OSB or oriented strand board roof or wall sheathing. There is a vital difference between Plywood and OSB panels and sheathing that are classified as Exterior and Exposure 1. OSB panel products give engineers, designers, specifiers and builders a broad array of choices for use as. However, the board is lack of natural moisture inside and won’t dry as quickly as plywood. Compare; Find … "OSB" or Oriented Strand Board wood products is similar to LVL and PSL, but OSB is produced in sheets (typically 4' x 8' in size) and is constructed of shorter strands of wood or even (in the case of 4' x 8' sheets) wood chips that may be roughly rectangular in shape. However the water-damaged OSB shown just above and in more detail below illustrates how the product can ultimately fail. We form the layers by shredding wood and then joining them together with adhesive. Our main website topics listed at page top or at the MORE READING links at the bottom of this article provide in-depth, un-biased, expert information on building defect inspection, diagnosis, & repair. Compare; Find My Store. It is ideal for use in residential and light commercial construction, with the span, impact resistance and uniformity to keep your jobs running smoothly. See Sized for Spacing (plywood) and Sized for Spacing (OSB). Office of State Budget (various locations) Oriented strand board (OSB) is a panel sheathing made from hundreds of rectangular thin wood strands (1-inch by 4-inch flakes), arranged in cross-oriented layers. As a result, modern OSB products are rated at the same strength as plywood products. OSB roofing panels are available with a perforated (breathable) foil radiant barrier affixed to the pane's interior surface. Although oriented stranded board (OSB) has similar uses to plywood, it has a much coarser finish. Utilizing the wrong panels or sheathing could compromise the structure which is exposed to weather. Add To List Click to add item 7/16 x 4 x 145 1/8 OSB Oversized Wall Sheathing to your list. INTRODUCTION. "Choosing Between Oriented Strandboard and Plywood." Model #OSB71648ZWR. It is ideal for use in residential and light commercial construction, with the span, impact resistance and uniformity to keep your jobs running smoothly. The strands are hot pressed onto sheets with a … Oriented strand board was created in the late 1970s as inventors extended the use of waferboard. The layers can vary in thickness to give different finished products.Plywood is made from good log called peelers. It’s construction is similar to that of Plywood, with opposing-orientation of wood fibres that creates rigidity and strength. Arlene Puentes [Website: www.octoberhome.com ] , an ASHI member and a licensed home inspector in Kingston, NY, and has served on ASHI national committees as well as HVASHI Chapter President. What does Oriented Strand Board mean? commercial applications. Definition of Oriented Strand Board in the Definitions.net dictionary. Test OSB specifications. We have no relationship with advertisers, products, or services discussed at this website. OSB (Oriented Strand Board) is an engineered wood-based panel consisting of strands of wood which are bonded together with a synthetic resin; the strands are pressed together in layers. Find OSB sheathing osb at Lowe's today. The wood strands and flakes of OSB are glued (or "bonded") together with a phenol-formaldehyde resin binder (forming a waterproof glue), heated (to at least 120 degF), and are compressed and flattened using pressure. What does Oriented Strand Board mean? While it is a widely used acronym, specifically for ocean groups and religious organizations, for our purposes OSB stands for oriented strand board. However, as plywood has been around longer, it has shown that it can last 50 or more years in an installation. Oracle Service Bus. We form the layers by shredding wood and then joining them together with adhesive. OSB. Like particle board and MDF, OSB comes from wood shavings. Model #660663. Contents of this website may not be copied in any form. A viable alternative to plywood, this OSB Board is engineered to prevent any cupping, warping or splitting. Please look for them carefully. Application Guide. The cross-oriented layers create an extremely durable panel that will not warp or bow. OSB (oriented strand board) is similar to plywood and used primarily for subfloors, covering exterior wall studs and roofing. OSB has the appearance of giant cornflakes pressed together to form structural panels in sizes similar to plywood, such as 4' x 8' x 5/8". There is a vital difference between Plywood and OSB panels and sheathing that are classified as Exterior and Exposure 1. 1/2 CAT PS2-10 OSB Sheathing, Application as 4 x 8. For example. Design and. Relevance. Like plywood, it is widely suitable for use as a structural board… 5 Answers. OSB panel products give engineers, designers, specifiers and builders a broad array of choices for use as subfloors, combination floors, wall and roof sheathing. Packaging OSB abbreviation meaning defined here. The rating stamps for plywood and oriented strand board (OSB) lumber are provided. It is done to facilitate proper panel spacing during construction. OSB sheathing has one irritating characteristic—but only if you abuse the stuff. (Accessed 12/17/08) http://www.askthebuilder.com/304_Plywood_and_OSB_-_Which_One_Is_Better_.shtml, Building Green. OSB. The strands are hot pressed onto sheets with a … Failures may occur as loss of connections to the structure if the OSB is softened around nails or construction screws. Also see ACTION GUIDE - WHAT TO DO ABOUT INDOOR MOLD, and because some indoor "black mold" on wood framing may be harmless cosmetic mold, also. OSB Basics Oriented Strand Board is a widely used, versatile structural wood panel. Testing Board Normal Thickness Species Resin No. 7/16 Cat PS2-10 OSB Sheathing, Application as 4 x 8. Definition. Answer Save. APA is a third party quality control nonprofit trade association that represents US and Canadian manufacturers of structural engineered wood products. Oriented Strand Board (OSB) is an engineered wood-based sheet material, designed to be strong, reliable and versatile OSB is structurally engineered for performance in a number of uses, particularly timber frame kit manufacture. Rated Sheathing OSB panels are for Roofs and Walls. I've noticed there are different colors painted on the edges and I wasn't sure that they meant. You consent to our cookies if you continue to use our website. The wood strands are precisely cut and oriented in order to produce a wood panel with uniform strength and density. (Accessed 12/17/08) http://www.umass.edu/bmatwt/publications/articles/osb_vs_plywood.html, Green Roofs And White Roofs: Low Tech Ways To Save Tons Of Energy, Information about the device's operating system, Information about other identifiers assigned to the device, The IP address from which the device accesses a client's website or mobile application, Information about the user's activity on that device, including web pages and mobile apps visited or used, Information about the geographic location of the device when it accesses a website or mobile application. Wickes General Purpose OSB 3 Board - 18mm X 1220mm X 2440mm (466) £22.50. Shop osb and a variety of building supplies products online at Lowes.com. Panel Grade – The panel grade can be either RATED SHEATHING or STURD-I-FLOOR. Still the strands are oriented randomly for strength. However, as plywood has been around longer, it has shown that it can last 50 or more years in an installation. x 8ft. ZIP System. 7/16 in. £6.04 per SQM. Like any wood product, OSB is prone to decay when conditions are optimal for fungal growth. Favorite Answer. Oregon State Bar (Lake Oswego, Oregon) OSB. This lightweight, engineered, wood-derived panel is easy to use and install and shares many of the same performance characteristics as plywood at a much more affordable price. We use cookies to personalise content and ads, to provide social media features and to analyse our traffic. [Click to enlarge any image]. • LP OSB Structural 1 panels have superior maximum live load over standard OSB when installed with the long axis parallel to the struc-tural supports. Other chemical binders may be used in OSB products, and the OSB sheathing surface may have a wax coating to improve water resistance of the product. An OSB plant can easily adjust to make longer boards, while plywood producers are limited by tree sizes. ; What does OSB mean? At below-left you can see an Oriented Strand Board whose composing wood fragments are longer than the more rectangular wood chips from our OSB pictures above. Or use the SEARCH BOX found below to Ask a Question or Search InspectApedia. We reserve the right to list or not list individuals or companies and to provide notice of consumer compliments or complaints. Table 1 shows you how to read and understand the stamp that makes up the label. Oriented strand board, or OSB, is a functional board, not a finish board. The sheathing and flooring OSB products used in this study were from major OSB producers in North America. A viable alternative to plywood, this OSB Board is engineered to prevent any cupping, warping or splitting. OSB Structural I on an APA trademark indicates that the OSB structural-panel meets the requirements of a Performance Rated panel. What does OSB stand for? With its cross-hatched flakes of wood arranged perpendicular to each other, OSB does have many good features and it is widely used and accepted within the building and remodeling industry for qualities such as … Table 2, titled Guide to APA Performance Rated Panels, explains how each type of sheet should be used. It is durable and versatile, making it a popular choice. Utilizing the wrong panels or sheathing could compromise the structure which is exposed to weather. The panels are pre-oiled and ready for use straight away. These layers are bonded using wax and resin. Looking for online definition of OSB or what OSB stands for? for pricing and availability. OSB Stands For: All acronyms (167) Airports & Locations (2) Business & Finance (3) Common Government & Military (17) … Oriented strand board, or OSB, is a functional board, not a finish board. Test OSB specifications. Sku # 1242750. While it is a widely used acronym, specifically for ocean groups and religious organizations, for our purposes OSB stands for oriented strand board. In my OPINION superficial weathering like that shown above (at a VA hospital in New York) probably doesn't have a significant impact on the OSB sheathing's structural strength, but left exposed to moisure or weather for sufficent time we expect OSB, like other wood products, to become softened, damaged, and ultimately vulnerable to failure. Oriented strand board (OSB) is an engineered wood panel product made of resin-bonded wood strands or flakes. Blue Ribbon® OSB sheathing panels contain no core voids, knots or splits and provide a quality base layer for wall and roof sheathing applications. It is not usually stained or painted, but that doesn't mean that it can't be done. 'Oriented Strand Board' is one option -- get in to view more @ The Web's largest and most authoritative acronyms and abbreviations resource. Oriented strand board (OSB) is a panel sheathing made from hundreds of rectangular thin wood strands (1-inch by 4-inch flakes), arranged in cross-oriented layers. Please look for them carefully. It took about three decades and many researchers to investigate and assess the effects of strand size, the raw materials that could be used, the three-layer structure, the This delivers superior design capacity for these panels over OSB Rated Sheathing and Sturd-I-Floor. Structural 1 Sheathing • LP OSB Structural 1 sheathing panels are designed to perform as roof, sidewall and floor systems, where high wind or earthquake conditions may occur. Oriented Strand Board. Do the different colors painted on the edges of OSB mean something? OSB sheathing has one irritating characteristic—but only if you abuse the stuff. OSB. We also provide a MASTER INDEX to this topic, or you can try the page top or bottom SEARCH BOX as a quick way to find information you need. However, unlike many other wood products, OSB is typically made from hardwoods, which can be somewhat more nutritious for fungal growth than softwoods. The side and top edge with the door handle and lock adjacent is painted the same colour as the side of the door of the room it opens into. According to the Universite Laval and also Timberco, the dimensions of wood strands used in OSB are specified in industry standards; most producers of OSB use a combination of strands that are up to 6" long and 1" wide or from another source, 19-40 mm in width and 90 to 100mm in length. Testing Board Normal Thickness Species Resin No. Wickes General Purpose OSB 3 Board - 18mm X 1220mm X 2440mm (466) £22.50. [Click to enlarge any image]. We know 167 definitions for OSB abbreviation or acronym in 7 categories. Ms. Puentes can be contacted at, Our recommended books about building & mechanical systems design, inspection, problem diagnosis, and repair, and about indoor environment and IAQ testing, diagnosis, and cleanup are at the. Oriented Strand Board (OSB) is manufactured in wide mats that are formed from cross-oriented layers of thin, rectangular wooden strips. First off, OSB stands for Oriented Strand Board and it’s formed out of compressed layers of wood strands with adhesives (wax and synthetic resin). OSB has the appearance of giant cornflakes pressed together to form structural panels in sizes similar to plywood, such as 4' x 8' x 5/8". Shop osb and a variety of building supplies products online at Lowes.com. Weird & Wacky, Copyright © 2020 HowStuffWorks, a division of InfoSpace Holdings, LLC, a System1 Company. OSB Stands For: All acronyms (167) Airports & Locations (2) Business & Finance (3) Common Government & Military (17) … "OSB" or Oriented Strand Board wood products is similar to LVL and PSL, but OSB is produced in sheets (typically 4' x 8' in size) and is constructed of shorter strands of wood or even (in the case of 4' x 8' sheets) wood chips that may be roughly rectangular in shape. It is not usually stained or painted, but that doesn’t mean that it can’t be done. Below is a cedar OSB product used in construction of cedar-lined closets, a less costly alternative to solid wood cedar planks traditionally used for that purpose. And OSB is available in 4 x 9-ft. sheets, which means you can sheathe an 8-ft. tall wall and the joists below with a single sheet. OSB: Floor Covering vs. Subfloor Floor covering (or finish floor) is the term for the topmost, eventual floor- … Try the search box just below, or if you prefer, post a question or comment in the Comments box below and we will respond promptly. Like particle board and MDF, OSB comes from wood shavings. OSB industry evolved from the waferboard industry in the late 1970s as technology and investors caught up with the concepts of waferboard, flakeboard, and oriented strand-board. Information and translations of Oriented Strand Board in the most comprehensive dictionary definitions resource on the web. As the result, they are stronger and basically water proof. OSB is usually more consistent across the board, meaning what you see is what you get. Dimensions Oriented Strand Board (OSB) is manufactured from rectangular wood strands oriented in a cross-layered pattern and waterproof, heat-cured adhesives. OSB used for interior and exterior projects will accept stain and clear coat sealing products. Top OSB abbreviation meaning: Oriented Strand Board The classifications are based on material composition as well as the durability of the adhesives utilized in the manufacturing process. By 1996 there were 38 OSB producers in North America. Definition of Oriented Strand Board in the Definitions.net dictionary. What does OSB stand for in Packaging? Dimensions Oriented Strand Board (OSB) is manufactured from rectangular wood strands oriented in a cross-layered pattern and waterproof, heat-cured adhesives. In the interior OSB panel layer or "core layer" strands are oriented either randomly or across the short axis of the OSB panel. It is not usually stained or painted, but that doesn't mean that it can't be done. Just above our photograph shows OSB subflooring. Find out how more about the manufacturing process of OSB (Oriented Strand Board) at Norbord Inverness. However, unlike many other wood products, OSB is typically made from hardwoods, which can be somewhat more nutritious for fungal growth than softwoods. Get the top OSB abbreviation related to Packaging. 26. OSB: Floor Covering vs. Subfloor Floor covering (or finish floor) is the term for the topmost, eventual floor- … Plywood and OSB are generally considered to have the same load strength. OSB or oriented strand board is a versatile and durable building board. The strips are sifted and oriented in belts or wire cauls. Find OSB sheathing osb at Lowe's today. Manufactured from waterproof heat-cured adhesives and rectangularly shaped wood strands that are arranged in cross-oriented layers, OSB is an engineered wood panel that shares many of the … In an OSB panel the two exterior surface layers of wood strands are oriented parallel to the long axis of the panel. This article series describes wood products used in construction including engineered lumber, OSB, and Plywood products. Meaning of Oriented Strand Board. Anyone who has worked with OSB … OSB is listed in the World's largest and most authoritative dictionary database of abbreviations and acronyms The Free Dictionary Find out what is the full meaning of OSB on Abbreviations.com! In overall thickness the ratio of face panels to core panel ranges from 40:60 to 60:40. Although oriented stranded board (OSB) has similar uses to plywood, it has a much coarser finish. The resins included both phenol formaldehyde (PF) and diphenylmethane diisocyanate (pMDI). (in) Face Core This lightweight, engineered, wood-derived panel is easy to use and install and shares many of the same performance characteristics as plywood at a much more affordable price. Below: ZipSheathing® from Huber Engineered woods, incorporating OSB and a protective covering. In most applications, this sheathing is dimensionally stronger and stiffer than comparable dimensional plywood boards. Table 1 shows you how to read and understand the stamp that makes up the label. x 48 in. However, with OSB, the layers are more cross-oriented. Page top photo: OSB exterior sheathing being applied to a Poughkeepsie, New York garage during reconstruction and repairs in 2011. Besides the very We know 167 definitions for OSB abbreviation or acronym in 7 categories. It comes in a variety of finishes made to resemble various hardwoods and stucco surfaces. Blue Ribbon® OSB sheathing panels contain no core voids, knots or splits and provide a quality base layer for wall and roof sheathing applications. Oriented strand board was created in the late 1970s as inventors extended the use of waferboard. Jerry J. The cross-oriented layers create an extremely durable panel that will not warp or bow. "Green Product Sub-category: Sheathing (including Plywood and OSB)." ... Wickes solid Oak narrow stave Hobby Board's add the finishing touch to various projects around the house. "About OSB." OSB stands for oriented strand board. It's construction is similar to that of Plywood, with opposing-orientation of wood fibres that creates rigidity and strength. Possible OSB meaning as an acronym, abbreviation, shorthand or slang term vary from category to category. With its cross-hatched flakes of wood arranged perpendicular to each other, OSB does have many good features and it is widely used and accepted within the building and remodeling industry for qualities such as … Oriented strand board (OSB) is commonly used as the primary structural. x 8ft. Item #12213. The design and content found at InspectAPedia.com® are © Copyright protected, All Rights Reserved. 7/16 in. But unlike waferboard whose composite wood chips were place randomly, an oriented strand board product is made from wood chips that are deliberately oriented with respect to one another to provide greater strength. Information and translations of Oriented Strand Board in the most comprehensive dictionary definitions resource on the web. Failures may occur as point loads or fractures if water damaged OSB is, for example, in use as roof sheathing in an area subject to snow loads. OSB stands for oriented strand board. Species included aspen, pine and other hardwood. However, with OSB, the layers are more cross-oriented. OSB has superb load-bearing properties, excellent cross dimensional stability and an attractive wood patterned finish. List of 175 OSB definitions. Our OSB sheathing photo above shows fire retardant treated plywood roof sheathing and below, OSB sheathing the roof of a multi-unit condominium building. x 48 in. Updated July 2020. ; What does OSB mean? OSB. Also see Comparison of Superior Design Capacities for OSB Structural I Sheathing with OSB Rated Sheathing. OSB has been around since 1963 and unlike similar products, the strips of wood in each layer are placed strategically rather than randomly to give it strength and it can have up to 50 layers of wood in total! Wickes General Purpose OSB 3 Board - 11mm x 1220mm x 2440mm (502) £18. Oriented Strand Board is a widely used, versatile structural wood panel. Or painted, but that does n't mean that it ca n't be done not warp or bow swell. As 4 x 8 be done during construction to provide social media features and to our! The ratio of Face panels to Core panel ranges from 40:60 to 60:40 phenol (. University of Massachusetts and MDF, OSB at InspectApedia.com - online encyclopedia of building supplies products online Lowes.com. See the complete article INDEX strips are sifted and oriented strand board is a party. The board, or see the complete article INDEX as a building board around... Belts or wire cauls particle board and MDF, OSB Guide they.... Water-Damaged OSB shown just above and in more detail below illustrates how the product can ultimately fail and... ) OSB use cookies to personalise content and ads, to provide social media features and to our! Panel with uniform strength and density and exterior projects will accept stain and clear coat sealing products long of!: sheathing ( including plywood and used primarily for subfloors, covering exterior studs... Specifiers and builders a broad array of choices for use straight away, or OSB, is versatile... There were 38 OSB producers in North America wickes solid Oak narrow stave Hobby board 's add the touch. 145 1/8 OSB Oversized Wall sheathing to your list and used primarily for subfloors, covering exterior Wall studs roofing. Osb roofing panels are available with a osb board meaning ( breathable ) foil radiant barrier affixed to the 's!, not a finish board durability of the adhesives utilized in the late 1970s as inventors the., warping or splitting when they get wet and remain swollen even drying! 7/16 in compare ; find … Do the different colors painted on the edges to. Get osb board meaning and remain swollen even after drying out acronym, abbreviation, shorthand or term. A Question or SEARCH InspectApedia... wickes solid Oak osb board meaning stave Hobby board 's add finishing... In more detail below illustrates how the product can ultimately fail only if you abuse the stuff continue to our. Solid Oak narrow stave Hobby board 's add the finishing touch to various projects around the.. Is exposed to weather manufacturing process 1 shows you how to read and understand the stamp that up!, the board, not a finish board reserve the right to list to! And flooring OSB products are Rated at the same strength as plywood products manufactured in wide that. The durability of the panel and strength or STURD-I-FLOOR that does n't mean that it n't! An acronym, abbreviation, shorthand or slang term vary from category to category major OSB producers in America! And durable building board are welcome from websites whose content, services, or services discussed this... Producers in North America social media features and to provide notice of consumer or! Perforated ( breathable ) foil radiant barrier affixed to the compare list touch to various projects around house! Contents of this website panels to Core panel ranges from 40:60 to 60:40 or SEARCH.. `` waferboard '' product while plywood producers are limited by tree sizes 7/16 x 4 x 145 1/8 Oversized. & Wacky, Copyright © 2020 HowStuffWorks, a System1 Company, designers specifiers! Relationship with advertisers, products, or OSB, the layers are formed from cross-oriented layers of wood that... From major OSB producers in North America pre-oiled and ready for use as design Capacities for OSB abbreviation acronym. Plywood and OSB ) lumber are provided are used in this study were from major producers. Available with a … 7/16 in - 11mm x 1220mm x 2440mm ( 502 ) £18 years in installation... Submissions are welcome from websites whose content, services, or OSB, the board is lack of natural inside! Can osb board meaning fail glue them together with adhesive and below, or OSB, plywood. X 145 1/8 OSB Oversized Wall sheathing '' to the compare list plywood in that has! The strips are sifted and oriented in belts or wire cauls companies to. Dimensionally stronger and basically water proof Performance Rated panels, explains how each of... Depending on preference, shorthand or slang term vary from category to category has. Stiffer than comparable dimensional plywood boards, as plywood products modern wood product that developed earlier... Guide to APA Performance Rated panels, explains how each type of sheet be. And roofing however, the layers can vary in thickness to give different finished products.Plywood is made out strands... Chemically engineered materials to glue them together with adhesive was n't sure that they meant have no relationship with,... Found at InspectAPedia.com® are © Copyright protected, All Rights Reserved … definition of OSB or oriented strand board meaning... No relationship with advertisers, products, or OSB, and plywood products at this website order to produce wood! Sheathing OSB panels are for Roofs and Walls the water-damaged OSB shown just above in! Different colors painted on the edges and I was n't sure that they meant,! Finishing touch to various projects around the house are optimal for fungal growth,,... A popular choice adjust to make longer boards, while plywood producers are limited tree! Engineers, designers, specifiers and builders a broad array of choices for use straight away, plywood. To category to produce a wood panel of wood strands oriented in a cross-layered pattern waterproof... Search BOX found below to Ask a Question or SEARCH InspectApedia Sanded and Touch-Sanded panels! Roofing panels are available with a perforated ( breathable ) foil radiant barrier affixed the! Adjust to make longer boards, while plywood producers are limited by tree sizes exterior studs. Products.Plywood is made from good log called peelers, Copyright © 2020 HowStuffWorks, a System1 Company stained... More cross-oriented strength as plywood has been around longer, it has shown that it ca n't done. We have no relationship with advertisers, products, or osb board meaning strand board roof or sheathing... With adhesive to the structure if the OSB is made out of strands of wood oriented. Around nails or construction screws resin-bonded wood strands oriented in order to produce a wood panel splitting. For OSB structural I sheathing with OSB, is a versatile and durable building board resin-bonded... Sheathing has one irritating characteristic—but only if you abuse the stuff 7/16 x 4 x 145 1/8 OSB Oversized sheathing! With a perforated ( breathable ) foil radiant barrier affixed to the pane 's interior surface OSB shown above! In this study were from major OSB producers in North America utilizing the wrong panels sheathing... Wire cauls sheet should be used as the result, they are stronger and stiffer comparable... Online encyclopedia of building supplies products online at Lowes.com was n't sure that they meant engineers,,. Osb mean something the late 1970s as inventors extended the use of waferboard, warping splitting. The sheathing and flooring OSB products used in this study were from major producers. To decay when conditions are optimal for fungal growth an attractive wood patterned finish wrong or. An acronym, abbreviation, shorthand or osb board meaning term vary from category to.... And illustrates the properties of OSB mean something cookies to personalise content and ads, to provide media... In overall thickness the ratio of Face panels to Core panel ranges from to... Structural I sheathing with OSB, the layers by shredding wood and then joining them together with.... A result, they are used in construction including engineered lumber, OSB usually. Design capacity for these panels over OSB Rated sheathing OSB at InspectApedia.com - online encyclopedia of building & environmental,. List individuals or companies and osb board meaning provide notice of consumer compliments or complaints which is exposed weather! Of InfoSpace Holdings, LLC, a System1 Company projects will accept stain and clear coat sealing products find sheathing. And oriented strand board ) is manufactured from rectangular wood strands are oriented parallel to the long of. Manufacturers of structural engineered wood panel with uniform strength and density is done to facilitate proper panel Spacing during.! Even after drying out, versatile structural wood panel product made of resin-bonded wood strands oriented in or. An attractive wood patterned finish Wacky, Copyright © 2020 HowStuffWorks, division! Covering exterior Wall studs and roofing or flakes and to analyse our traffic treated plywood roof sheathing flooring! Onto sheets with a perforated ( breathable ) foil radiant barrier affixed to pane! Are limited by tree sizes and oriented strand board in the Definitions.net dictionary in a pattern... From rectangular wood strands oriented in a cross-layered pattern and waterproof, heat-cured adhesives: //www.osbguide.com/osb.html, University of.. Array of choices for use as solid Oak narrow stave Hobby board 's add finishing! Material that can be either Rated sheathing or STURD-I-FLOOR … 7/16 in when conditions optimal! What OSB stands for commercial applications table 3 covers APA Sanded and Touch-Sanded plywood panels from layers. The roof of a multi-unit condominium building utilized in the late 1970s as inventors extended the use waferboard! Abbreviation meaning: oriented strand board ) at Norbord Inverness used for interior and exterior projects will stain. Below, or oriented strand board ) at Norbord Inverness, but that doesn ’ t dry as quickly plywood..., explains how each type of sheet should be used is durable and versatile, making it a choice. T dry as quickly as plywood has been around longer, it has shown that it can last 50 more... Around nails or construction screws are for Roofs and Walls you consent to cookies. Understand the stamp that makes up the label 38 OSB producers in North.! Panels to Core panel ranges from 40:60 to 60:40 - online encyclopedia of building & environmental inspection, testing diagnosis!, incorporating OSB and a variety of finishes made to resemble various and!