what is osb sheeting
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- 10 most extreme places on Earth. Used for sub floors, exterior walls, and roof decking, OSB sheathing is a structurally-engineered board that is made up of compressed wood strands. These strands of wood are arranged in layers that are bonded together with resin, which helps produce a strong product.SB sheathing thickness can range from 3/8 inches to 1 and 1/8 inches. 9 feet and 10 feet long osb sheathing is made but you might have to request it from the manufacturer beforehand as it might not be readily available on hand.
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Particle Board vs Oriented Strand Board: How Are They Different? Oriented strand board (OSB) Oriented strand board (OSB) is an engineered wood product formed by rectangular wood strands (flakes) arranged in cross-oriented layers with the help of waterproof adhesives. The result is a structural engineered wood panel similar to plywood in strength and performance, but more uniform and less expensive.
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- #1. OSB Roof Decking Thickness - 7/16, 1/2, Or 5/8. Currently we space rafters 16 oc and use 7/16 OSB with H clips. We're in Dallas so we don't engineer for tremendous live loads for an asphalt shingle and we feel comfortable with 16 oc rafter spacing and 7/16 OSB decking. I'm contemplating upgrading to 1/2 or even 5/8.
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- Top 10 unbelievable historical concurrencies. Oriented strand board (OSB) is an engineered wood panel product made of resin-bonded wood strands or flakes. The wood strands are precisely cut and oriented in order to produce a wood panel with uniform strength and density.op 10 unbelievable historical concurrencies. Oriented strand board (OSB) is an engineered wood panel product made of resin-bonded wood strands or flakes. The wood strands are precisely cut and oriented in order to produce a wood panel with uniform strength and density.
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why use OSB instead of plywood? In my opinion, OSB is about 1/2 the cost and also has lines on the rough side to line up w/ your studs or rafters, either 16 or 24 OC. On roof sheathing, the rough surface gives better traction. Keep in mind that OSB have directional strength and need to be installs w/ the 8' direction, perpendicular to the rafters.
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- While OSB (Oriented Strand Board) is generally cheaper than plywood, it is heavier and not as stiff as plywood and can result in soft squeaky floors under weight.s OSB is cheaper than plywood and has the strength and durability of plywood it is becoming more widely used than plywood. OSB was introduced in the 1970s and steadily gained market share from plywood, surpassing plywood in production in 2000. Today OSB has 70-75% market share and plywood has about 25% share.
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- Using OSB on inside walls. I'm using OSB on the inside walls of my cabin, and I've turned the slick side toward the insulation. I plan to paint the kitchen and bathroom walls because of the moisture and I would like to leave the rest of the walls natural.
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Type of Plywood Used on Roofing Roof sheathing is typically about 1/2 inch thick. Builders love plywood for its water resistance, structural stability and low cost. They also love oriented strand board, though. It costs even less and is comparable to plywood on the other two counts, and they increasingly prefer OSB for roof sheathing. Either is an acceptable choice in most jurisdictions.
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Oriented strand board It calls up EN 300 Oriented Strand Boards (OSB) - Definitions, classification and specifications, which will have to be used when specifying OSB. Four grades of OSB are defined in EN 300 in terms of their mechanical performance and relative resistance to moisture.
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- Acorrding to Georgia Pacific they have test results stating CDX plywood is stiffer than OSB. This may be true for 3/4 CDX plywood, but when we use 1-1/8 OSB Gold Bond subfloor on our custom homes we've seen excellent results and a very stiff floor, ideal for cermica tile and other heavy surfaces.
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OSB vs. Plywood Sheathing The commodity price of OSB in the last 5 years has been a low of $5/sheet to a high of $25/sheet. Currently (6/18/12) OSB is running about $10/sheet for 7/16″ thick and CDX Plywood 1/2″ thick is about $17/sheet. A typical 3000 sf house might use 150 sheets for exterior sheathing so this price difference isn’t insignificant. It can easily run $1000 more per house to use plywood compared to the less expensive OSB.
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Oriented strand board Oriented strand board (OSB), also known as flakeboard, sterling board and aspenite in British English, is a type of engineered lumber similar to particle board, formed by adding adhesives and then compressing layers of wood strands (flakes) in specific orientations.
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Thread: Garage Shop Walls: Drywall or OSB? HD has OSB for $5.25 a sheet vs $9.85 for drywall plus i do not have to do any mudding and taping the one thing holding me back is i have 8'8 ceilings and would have to do some kinda base or seam at the top. one thought is to put 24 cabinets across the top for storage and not worry about the gap or seam.
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- Hey guys, Want to cover the walls in my garage with 7/16 OSB instead of drywall (cheaper, can screw into it). I've seen OSB that has been painted and it looks terrible. Not smooth at all and the 'chips' of wood really show through.
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Plywood vs. OSB: Which Is Better? Plywood long ago lost its market leadership to oriented strand board (OSB), which is now the most-used sheathing and subflooring material. Estimates put its market share as high as 75%, with much of that dominance thanks to cost-conscious production builders.n the downside, the material is a bit heavier than plywood—two pounds or more per sheet depending on its thickness and intended use—but this difference has no effect on the panels’ performance. It just takes a bit more muscle to handle on the jobsite.
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How much does a sheet of osb cost? However, the price will also vary depending on the thickness of the sheet. They come in a variety, such as 5/8, 1/2 and 3/4. Source(s): Work experience-Adjuster. fxfreak30 · 7 years ago.ince I refuse to use OSB, and similar products, I never price it, but depending on your application, IE: Flooring, if you can get 3/4 for less than $10 a sheet, consider it a fair price. Steven Wolf. Source(s): 40 plus years a contractor.
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OSB vs. Plywood 1 Today, nearly twice as much OSB as plywood is produced in North America. 2  Outside of North America, OSB is not commonly used in construction. 3  In 2005, the combined production of OSB in Europe and Latin America was just 3.5 billion square feet less than seven times as much as was produced in North America that year.
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Thermostat Â® Radiant Barrier Sheathing (OSB) Thermostat ® OSB radiant barrier sheathing reflects up to 97% of the sun's radiant heat from a home’s attic and can help lower attic temperatures and improve energy efficiency.
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- OSB, or oriented strand board, is a wood product made from resin and small chips of wood called strands and sold in 4-foot by 8-foot sheets, 1/4-inch and thicker.The common thickness for sheathing a home is 1/2 inch.SB, or oriented strand board, is a wood product made from resin and small chips of wood called strands and sold in 4-foot by 8-foot sheets, 1/4-inch and thicker.
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How Much Does a Sheet of OSB Weigh? how much does a sheet of osb weigh one sheet of standard osb or oriented strand board weighs approximately 78 pounds a standard sheet of osb is 4 feet by 8 feet osb is structurally similar to plywood varying mainly in the manufacturing process
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OSB Sub-Flooring: What the Experts Say OSB stands for oriented strand board. 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. OSB: Floor Covering vs. Subfloor. Floor covering (or finish floor) is the term for the topmost, eventual floor--the floor that you walk on and see. Laminate, luxury vinyl, and ceramic tile are examples of floor coverings. OSB is generally unsuited as a floor covering: Appearance: OSB is not attractive enough to serve as a floor covering.
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OSB vs. Plywood OSB is manufactured from heat-cured adhesives and rectangular- shaped wood strands that are arranged in cross-oriented layers. Produced in large, continuous mats, OSB is a solid-panel product of consistent quality with few voids or gaps.
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Contents: OSB vs Plywood edit Cost of Plywood vs OSB. OSB is cheaper than plywood by about $3 to $5 per panel. For a typical 2,400 sq. ft. home, OSB is about $700 less expensive compared with plywood if used as the subfloor, sheathing, and roof decking.s OSB is cheaper than plywood and has the strength and durability of plywood it is becoming more widely used than plywood. OSB was introduced in the 1970s and steadily gained market share from plywood, surpassing plywood in production in 2000. Today OSB has 70-75% market share and plywood has about 25% share.
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How Much Does a Sheet of OSB Weigh? What is the weight of plywood that measures 4 foot by 8 foot and 1/2-inch thick? OSB is manufactured using rectangular wood strands arranged in cross-oriented layers. Plywood is made using thin sheets of veneer that are glued together, with each layer positioned perpendicular to the adjacent layer. The manufacturing process gives OSB a uniform quality that has fewer soft spots than plywood, although both materials are manufactured according to the same performance standards.
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DOW Extruded Polystyrene Foam Board - Blue Board DOW Styrofoam Insulation - Blue Board. Dow STYROFOAM™ Insulation (Blue Board) is a nonstructural, rigid board insulation manufactured of Extruded Polystyrene Foam (XPS). Blue Board can be used both on exterior and interior walls to give you a continuous insulation barrier that can increase effective R-value of the wall by up to 20%.
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- Oriented strand board (OSB), also known as sterling board, sterling OSB, aspenite, and smartply in British English, is an engineered wood particle board formed by adding adhesives and then compressing layers of wood strands (flakes) in specific orientations.