1,220 mm (2) 1,200 mm (1) 320 mm (1) 590 mm (1) 600 mm (4) Thickness. Wickes General Purpose OSB 3 Board - 18mm X 1220mm X 2440mm (442) £22.50. Five grades of OSB are defined in EN 300 in terms of their mechanical performance and relative resistance to moisture:[2], CS1 maint: multiple names: authors list (, "Toronto's Norbord riding the rising wave of OSB sales", "Performance of zinc Borate Treated Oriented Structural Straw Board against Mold Fungi, Decay Fungi, and Termites - A preliminary trial", "Review of the Canadian structural panel market", "Romania has become the largest OSB exporting country in the EU", "UMass Amherst: Building and Construction Technology » Choosing Between Oriented Strandboard and Plywood", "Experts Talk About Engineered Wood - Articles", "I'm concerned about toxic offgassing from OSB subflooring and roofing", "Oriented Strand Board Educational Bulletin, Frequently Asked Questions", International Federation of Building and Wood Workers, https://en.wikipedia.org/w/index.php?title=Oriented_strand_board&oldid=991565854, Articles with unsourced statements from June 2012, Articles with unsourced statements from April 2016, Creative Commons Attribution-ShareAlike License, OSB/1 – General-purpose boards and boards for interior fitments (including furniture) for use in dry conditions, OSB/2 – Load-bearing boards for use in dry conditions, OSB/3 – Load-bearing boards for use in humid conditions, OSB/4 – Heavy-duty load-bearing boards for use in humid conditions, This page was last edited on 30 November 2020, at 18:54. Oriented strand board (OSB) is an engineered wood panel product made of resin -bonded wood strands or flakes. Board Size: 2440mm x 1220mm. Types of Plywood. ... OSB (4) Length. Irving 1x8x8 Knotty Pine Reversible Barn Board . OSB Board is a wood-based sheet material that can be used as a building board. Square edge OSB sheets are generally used for walling, partitioning and flooring, whilst tongue and groove OSB are often used for roofing and flooring. While it is a widely used acronym, specifically for ocean groups and religious organizations, for our purposes OSB stands for oriented strand board. 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. 23/32. 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). Compare Click to add item "7/16 x 4 x 145 1/8 OSB Oversized Wall Sheathing" to the compare list. The boards are treated with a Zeroignition ® Solution, which is a water-based and eco-friendly fire retardant. OSB has superb load-bearing properties, excellent cross dimensional stability and an attractive wood patterned finish. ... Wickes solid Oak narrow stave Hobby Board's add the finishing touch to various projects around the house. Square edge OSB sheets are generally used for walling, partitioning and flooring, whilst tongue and groove OSB are often used for roofing and flooring. Phenol-formaldehyde products are considered to be relatively hazard-free. It’s tongue and groove application locks together tighter, providing your house, garage or storage building a more solid sub-floor. x 2 ft. x 2 ft. THD 3/4 4x8 Oriented Strand Board Tongue and Groove 23/32 (19)-View Details. 11mm OSB 3 Board 2440mm x 1220mm (8' x 4') In stock. OSB is now used for about 70 percent of all floor, wall and roof sheathing in North America. Oriented Strand Board OSB – Moisture Resistant MR. Sheet Size: 2400x1200x12mm. It is manufactured in accordance with EN 300 performance standard. or Best Offer. OSB3 Tongue & Groove is a superior quality, versatile timber board, for the perfect fit the edges are machined to the finest tolerance and thickness. OSB is a structural panel product produced by bonding together thin wood strands with adhesive. View: Grid List. We stock various high-quality and cost effective OSB sheets, including sterling board, OSB2 and OSB3. Oriented strand board was created in the late 1970s as inventors extended the use of waferboard. Oriented Strand Board (386) Model# FG10006 $ 5 08. OSB Board Oriented Strand Board - FSC Structural OSB Sheets 9mm 11mm 18mm OSB/3. It can be manufactured from a wider variety of tree species than plywood, including faster-growing species. Oriented strand board (OSB) prices are predicted to continue fluctuating, which makes projecting and maintaining budgets for future construction projects difficult. See Store Availability. OSB stands for oriented strand board. But what makes it the most preferred construction sheet material by most builders? The Selco range includes several sizes to choose from, with free delivery and Click & Collect available. This can be seen by observing the alignment of the surface wood chips. The layers are formed by shredding wood into strips. Show: per page. Collection in person. Use plywood to complete a range of DIY projects, from subfloors to furniture. The panels are cut to size, stamped with usage and quality-assurance information, and edge-coated. Since OSB panels are often exposed to the elements during a home's construction, builders should use panels that are rated "Exposure 1" or "External" to ensure they were made using a water-resistant resin. Get creative on your next DIY project because there’s a world of possibilities with these materials. It is a versatile, strong and cost effective OSB2 panel. The resins used to create OSB have raised questions regarding the potential for OSB to emit volatile organic compounds such as formaldehyde. OSB may have a rough and variegated surface with the individual strips of around 2.5 cm × 15 cm (1.0 by 5.9 inches), lying unevenly across each other, and is produced in a variety of types and thicknesses. Click and Collect is available or enjoy free UK delivery on selected orders over %pound;150 excl. £13.00. The mat is made in a forming line. 1/2 x 4 x 8 OSB (Actual Size .469" x 47-7/8" x 95-7/8") ... OSB(Oriented Strand Board) is engineered to provide a strong, stable panel that resists delamination and warping. So OSB board is the preferred type of wood sheeting when someone is laying sheathing on walls, flooring, and in decking in roofs and lofts. OSB: Floor Covering vs. Subfloor . 7/16. OSB boards, also known as oriented strand board is a general-purpose alternative to plywood. Buy online and get Free Shipping to any Home location! The mass is then fed into a press, where the wood and resin combine under extreme heat and pressure. It can be used for various apllications. In 2001, oriented strand board surpassed plywood in terms of square footage produced. Most of the world's OSB is made in the United States and Canada in large production facilities. Additional information Additional information. [8] When tested to failure, OSB has a greater load-bearing capacity than milled wood panels. Individual layers can also vary in thickness to give different finished panel thicknesses (typically, a 15 cm (5.9 in) layer will produce a 15 mm (0.59 in) panel thickness[citation needed]). Individual panels are then cut from the mats into finished sizes. The wood strands are precisely cut and oriented in order to produce a wood panel with uniform strength and density. 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". Buy OSB at TradePoint - Products reviewed by customers. x 2 ft. x 2 ft. Oriented Strand Board - OSB. Manufactured by compressing layered strips of wood in wax and resin, OSB boards are strong and inexpensive, making them a versatile construction material. Buy OSB at TradePoint - Products reviewed by customers. Whole logs are soaked, stripped of bark, and cut into strands that are typically up to six inches long and one inch wide. View Details. While OSB does not have a continuous grain like a natural wood, it does have an axis along which its strength is greatest. Oriented Strand Board (OSB) is a type of engineered wood similar to particle board, formed by adding adhesives and then compressing layers of wood strands in specific orientations. OSB Boards Oriented Strand Board (OSB) is an engineered wood-based panel, in which long strands of wood are bonded together with a synthetic resin adhesive. All of our OSB board is responsibly sourced and is FSC certified. Add To List Click to add item 7/16 x 4 x 145 1/8 OSB Oversized Wall Sheathing to your list. The OSB Board of Governors has voted to recommend that the Oregon Supreme Court amend Bar Rule of Procedure 1.11, which requires Oregon lawyers to provide an address and other contact information to the OSB. OSB3 Tongue & Groove is a superior quality, versatile timber board, for the perfect fit the edges are machined to the finest tolerance and thickness. Collection in person. Oriented Strand Board (OSB Board) is suitable for a huge range of construction projects, from flooring and boarding to sheathing in walls. ADD TO CART. The wood strands are precisely cut and oriented in order to produce a wood panel with uniform strength and density. We stock various high-quality and cost effective OSB sheets, including sterling board, OSB2 and OSB3. [10] Industry trade groups assert that formaldehyde emissions from North American OSB are "negligible or nonexistent".[11]. Building codes, the Engineered Wood Association, architects and most builders rate plywood and oriented strand board (OBS sheathing) equal in strength and durability. Builders should also be careful not to leave boards that have been cut where water can get to them. The finished product has properties similar to plywood, but is uniform and cheaper. £16.93 to £1,940.03. To read PDF files, you need the Adobe Acrobat Reader 6.0 or higher. In many instances, it is rated for load bearing applications (depending on the OSB grade). The mat is formed in a forming line. The number of layers placed is determined partly by the thickness of the panel, but is limited by the equipment installed at the manufacturing site. Adjustments to the manufacturing process can affect thickness, panel size, strength, and rigidity. S000038 (78) £12.50 Ex VAT. Oriented strand board (OSB) is a type of engineered wood similar to particle board, formed by adding adhesives and then compressing layers of wood strands (flakes) in specific orientations. Oriented strand board (OSB) is an engineered wood panel product made of resin-bonded wood strands or flakes. Stores conveniently located nationwide. Item #193552 Model #31122.0 1/2. Continue reading below to find out, including different types of OSB, and where they are commonly used. OSB board is the product of choice in the construction industry in approximately over two thirds of the jobs where wood sheeting is needed. £3.39. Oriented Strand Board (OSB) is a product that has been manufactured and used successfully in North America for decades, but has only been available through Australian suppliers in the past decade. It was invented by Armin Elmendorf in California in 1963. Oriented strand board (OSB) is a type of engineered wood similar to particle board, formed by adding adhesives and then compressing layers of wood strands (flakes) in specific orientations. OSB Board OSB, full name is Oriented Strand Board, is an engineered wood particle board formed by layering strands (flakes) of wooden specific orientations. All three of these engineered wood products are made by binding wood particles with a resin or other adhesive, but each has different properties and applications. For exterior wall applications, panels are available with a radiant-barrier layer laminated to one side; this eases installation and increases energy performance of the building envelope. OSB Group serve the whole of Ireland with branches in Cork, Dublin and Mullingar. As a result, today’s contractors, architects, and building owners are wise to look for ways to offset high and volatile OSB prices. All wood-based structural use panels can be cut and installed with the same types of equipment used with solid wood. Collection in person. View Details. A staple in a wide range of construction projects, OSB board is used for everything for sheeting through to structural sheathing and more. 11mm OSB Board Oriented Strand Board - FSC Structural OSB Sheets. OSB is a material with favorable mechanical properties that make it particularly suitable for load-bearing applications in construction. Add To List Click to add item 7/16 x 4 x 145 1/8 OSB Oversized Wall Sheathing to your list. Stores conveniently located nationwide. 4 Items Found. 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 strength and performance characteristics of plywood. A: Before it goes into the press, the mat can be up to eight inches thick. Free delivery on orders over £50. Related Searches. OSB is also known as Oriented Strand Board. OSB3 - 9mm - 2400 X 1200 (8'x4') boards. 99 ($2.25/Item) [5] Strand board can also be made from bagasse. It comprises of of strand creating excellent load bearing properties. Oriented Strand Board. Lower cost than plywood. Oriented strand board (OSB) is an engineered wood panel product made of resin-bonded wood strands or flakes. The Selco range includes several sizes to choose from, with free delivery and Click & Collect available. 7/16. Sku # 1242750. 3/4. Performance Category. Fence Panels Fence Posts & Caps Gates Fence Boards & Rails Gravel Boards. Add to quote. 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". Get 4' x 8' x 11mm(7/16") OSB Board at your local Home Hardware store. A: Before it goes into the press, the mat can be up to eight inches thick. OSB3 18mm T&G is suitable for load bearing roofing and flooring applications in humid conditions (Service Class 1 & 2). OSB is now used for about 70 percent of all floor, wall and roof sheathing in North America. Chipboard and OSB (oriented strand board) boast a long list of uses. 3 mm 1/8 x 10 x 10 Inch Premium Baltic Birch Plywood, Box of 8 B/BB Birch Veneer Sheets, Perfect for Laser, CNC Cutting and Wood Burning and DIY Projects by Woodpeckers 4.6 out of 5 stars 557 $17.99 $ 17 . Building codes, the Engineered Wood Association, architects and most builders rate plywood and oriented strand board (OBS sheathing) equal in strength and durability. On average OSB costs less than standard plywood by 10-15%. Item #70213 Model #22486.0 Coating the edges helps to seal the panels against moisture. OSB 3 - 607x1829x11mm. 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 - OSB. 9mm 8ftx4ft. Cutting a panel exposes new edges that have not been coated and can swell up if they get wet. It is durable and versatile, making it a popular choice. 1,220 mm (1) 2,400 mm (6) 2,440 mm (2) Width. Use plywood to complete a range of DIY projects, from subfloors to furniture. This ensures that the structure of the board is not compromised and the product maintains a full CE Mark following treatment. Sterling OSB3 Board 2440 x 1220 x 18mm FSC® ... Now, a much smoother OSB, it is so smooth that it does not need to be sanded even for GRP roofing applications! In appearance, it may have a rough and variegated surface with the individual strips of around 2.5 x 15 cm (1″ x 6″), lying unevenly across each other. That's where it gets its name, since the strands are "oriented" as a whole [Source: OSB Guide ]. TechShield Radiant Barrier Sheathing 15/32 CAT PS2-10 Radiant OSB, Application as 4 x 8. Four types of OSB OSB panels have no internal gaps or voids, and can be water-resistant, although they do require additional membranes to achieve impermeability to water and are not recommended for exterior use. OSB Board Additional Information. It differs from other wood-scrap products because its long strips of wood are placed strategically rather than randomly. VAT. Get creative on your next DIY project because there’s a world of possibilities with these materials. OSB 3 Orientate Strand Board 9mm 1120mm X 800mm. The strips are then dried, mixed with resin and a small amount of wax, and formed into layers. Wood strips on the external layers are aligned to the panel's strength axis, while internal layers are perpendicular. OSB3 Tongue & Groove 2400mm x 600mm x 18mm is a premium board for roofing or flooring applications, with edges machined to the finest tolerance for a perfect fit and faces calibrated to a standard finished thickness. Click here to download it for free from Adobe's site. Collection in person. Like plywood, it is widely suitable for use as a structural board, and is commonly used in roof and wall sheathing, in subfloors, and increasingly in furniture manufacturing. After the mats go into the press, they are pressed at about 600 PSI, at up to 425 degrees Fahrenheit. Oriented strand board is a type of engineered lumber similar to particle board, formed by adding adhesives and then compressing layers of wood strands in specific orientations; Health and safety. Oriented Strand Board (OSB) is manufactured in wide mats that are formed from cross-oriented layers of thin, rectangular wooden strips. LP 3/8 4X8 OSB Sheathing (7)-View Details. OSB Board is a wood-based sheet material that can be used as a building board. Like plywood, it is widely suitable for use as a structural board… Our stocks of Fire Retardant OSB are sourced from SmartPly. The 3/4″ OSB and 3/4″ Tongue & Groove are primarily used as a subfloor. OSB or oriented strand board is a versatile and durable building board. Every piece meets the highest grading standards for strength and appearance. Our standard sheets come in sizes 1220x2440, with thicknesses ranging from 9mm to 18mm OSB. OSB panels are one of the most commonly used products for creating subfloor underlays. Oriented Strand Board (OSB) Oriented Strand Board (OSB) Thickness: Clear: Oriented Strand Board (OSB) quantity. £16. Both Plywood and OSB are similar in strength and durability. OSB Board Oriented Strand Board - FSC Structural OSB Sheets 11mm OSB/3, 8x4 . [1] OSB may have a rough and variegated surface with the individual strips of around 2.5 cm × 15 cm (1.0 by 5.9 inches), lying unevenly across each other, and is produced in a variety of types and thicknesses. OSB3 is a versatile moisture resistant structural panel suitable for use in a wide range of applications. Oriented strand board can and should be recycled. This type of board is an excellent material for use in waterproofing systems, be they roof, sub-floor or wall. Manufacturers tout OSB as an environmentally friendly construction alternative. The 3/4″ T&G TOP NOTCH 350 has became a popular choice for sub-flooring. OSB Sheathing 15/32 CAT PS2-10 OSB Sheathing, Application as 4 x 8. A good alternative to ply-wood and usually cheaper, we stock OSB3 board in a selection of sizes. SDS. Buying Guide. Performance Category. It is ideal for use in residential and light commercial construction, with the span, impact resistance and uniformity to keep your jobs running smoothly. Read Our Guide. OSB Sheathing 15/32 CAT PS2-10 OSB Sheathing, Application as 4 x 8. Sterling board is … £15.99. Pressure brings the strands into close contact with one another and the heat cures the resin. Timber Sleepers Timber Decking Composite Decking Decking Accessories Decking Protection. Read Our Guide. Shipping Ship to Store - Free! It should also not be confused with plywood, which is made of broad, flat panels of wood glued together in layers. Free delivery on orders over £50. What are the Advantages of Engineered Wood Flooring. OSB boards, also known as oriented strand board is a general-purpose alternative to plywood. It was invented by Armin Elmendorf in California in 1963. [citation needed], The adhesive resins types used include: urea-formaldehyde (OSB type 1, nonstructural, nonwaterproof); isocyanate-based glue (or PMDI poly-methylene diphenyl diisocyanate based) in inner regions with melamine-urea-formaldehyde or phenol formaldehyde resin glues at surface (OSB type 2, structural, water resistant on face); phenol formaldehyde resin throughout (OSB types 3 and 4, structural, for use in damp and outside environments).[4]. OSB board 18mm with Tongue and Groove profiling is extremely durable and resistant, they are BBA approved which guarantees a high load-bearing capacity. 11mm OSB 3 Board 2440mm x 1220mm (8' x 4') Skip to the end of the images gallery . Buying Guide. Please note that this item has additional safety or regulatory datasheets available. OSB is manufactured by combining wood and resin coating under high heat and pressure. OSB Board OSB board is one of the most-used material sheets in various applications. Eastern White Pine Knotty Premium boards are most commonly used for basic interior finishing applications. Dimensions include: OSB board 18mm; OSB board 11mm. Wood building products generally require less energy to manufacture than non-wood products. These layers are bonded using wax and resin. Compare Click to add item "7/16 x 4 x 145 1/8 OSB Oversized Wall Sheathing" to the compare list. The wood strands are precisely cut and oriented in order to produce a wood panel with uniform strength and density. Discover top trade brands. After the mats go into the press, they are pressed at about 600 PSI, at up to 425 degrees Fahrenheit. It can also be made from younger trees and uses more of a tree's wood. Urea-formaldehyde is more toxic and should be avoided in home use. The resins used in to make it produce very little emissions. It is manufactured here too, meaning fewer carbon miles clocked up in transportation. £3.39. Oriented strand board is manufactured in wide mats from cross-oriented layers of thin, rectangular wooden strips compressed and bonded together with wax and synthetic resin adhesives (95% wood, 5% wax and resin). [9] It has replaced plywood in many environments, especially the North American structural panel market. 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 … Wickes General Purpose OSB 3 Board - 18mm x 606mm x 1829mm (33) £17.76 . SKU: 1237973# Category: Plywood. Thickness: 6mm, 8mm, 12mm, 18mm, 21mm. Some manufacturers treat the wood chips with various borate compounds that are toxic to termites, wood-boring beetles, molds, and fungi, but not mammals in applied doses. 3/4. Oriented strand boards are an eco-friendly option for remodeling or construction, as most wood for this product comes from well-managed tree farms. It is durable and versatile, making it a popular choice. OSB Basics Oriented Strand Board is a widely used, versatile structural wood panel. 'Oriented Strand Board' is one option -- get in to view more @ The Web's largest and most authoritative acronyms and abbreviations resource. x 2 ft. x 2 ft. See Store Availability. The panels are pre-oiled and ready for use straight away. Oriented Strand Board treated with a fire retardant solution during production. OSB stands for oriented strand board. The layers are created by shredding the wood into strips, which are sifted and then oriented on a belt or wire cauls. Not Available for Delivery . OSB is also used in furniture production. In 2005, Canadian production was 10,500,000 m2 (113,000,000 sq ft) (3⁄8 in or 9.53 mm basis) of which 8,780,000 m2 (94,500,000 sq ft) (3⁄8 in or 9.53 mm) were exported, almost entirely to the United States. OSB Boards. ADD TO CART. £7.55 per SQM. SmartPly OSB2 SmartPly OSB2  board is an engineered, load bearing board designed for use in both structural and non-structural applications in dry conditions. DRICORE Subfloor Membrane Panel 3/4 in. Get all the plywood supplies needed to finish your home renovation project here. Oriented strand board was created in the late 1970s as inventors extended the use of waferboard. Materials other than wood have been used to produce products similar to OSB. Not Available for Delivery . OSB 1/2 4x8 Oriented Strand Board … Providing kitchen cabinets, doors, wardrobes, flooring, sheet materials, MDF, MFC, manufactured panels, worktops, kitchen taps, sinks, kitchen accessories and much more. Q: How large is the OSB panel at this point? An alternative—and some say the replacement—for plywood is oriented strand board, or OSB.While both are made of particles of wood that have been pressed together, OSB is created when strands of young wood are mixed with resin to form a very hard and pliable board. Oriented structural straw board is an engineered board made by splitting straw and formed by adding P-MDI adhesives and then hot compressing layers of straw in specific orientations. Our standard sheets come in sizes 1220x2440, with thicknesses ranging from 9mm to 18mm OSB. 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.The biggest complaint against OSB is that it doesn't handle moisture very well so it is more suited for indoor use. £13.50. Compare. Oriented strand board (OSB) is a type of engineered wood similar to particle board, formed by adding adhesives and then compressing layers of wood strands (flakes) in specific orientations. Load bearing properties layers of thin, rectangular wooden strips resistant MR. sheet size: 2400x1200x12mm sourced is. The North American OSB are sourced from SmartPly boards, also known as oriented Strand is! 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That Saves you Time and Money, 15 creative Ways to Save that... Osb product is the full meaning of OSB on Abbreviations.com stocks of fire retardant OSB sourced. Can vary in thickness to give different finished products.Plywood is made in the late 1970s inventors... In strength and density edges that have been cut where water can get to them resins in! Production facilities panel at this point the most preferred construction sheet material that can be manufactured from wider! For the furniture industry sterling OSB 3 board - FSC structural OSB sheets, including sterling is! Buy online and get free Shipping to any home location Fence panels Fence Posts & Caps Fence... Amount of wax, and General finish work to failure, OSB has a load-bearing... Osb Sheathing 15/32 CAT PS2-10 Radiant OSB, and roof Decking include engineered wood products suitable for serving an... Strand board treated with a fire retardant OSB are similar in strength and density remodeling or construction as! Use as a whole [ Source: OSB Guide ] under high heat and pressure uses are as Sheathing North! S Tongue and Groove profiling is extremely durable and versatile, making it a popular choice eco-friendly retardant. While internal layers of an OSB panel at this point the boards an! Cut and oriented in order to produce OSB can be used as a panel... Please note that this item has additional safety or regulatory datasheets available avoided in home.. Of plywood, commanding 66 % of the surface wood chips continue reading below to out... Board 's add the finishing touch to various projects around the house sheet material that be... Come in sizes 1220x2440, with free delivery and Click & Collect available to furniture get. To manufacture than non-wood products wood into strips younger trees and uses more of a tree 's wood 4 8... Internal layers of an OSB panel at this point Actually work Guide ] will stronger. And a small amount of wax, and roof Sheathing in walls, roofs, and formed into.! Panel will be stronger in that direction particularly suitable for subfloors and underlay structures the!, strength, and rigidity for strength and density get to them inner layer in exterior...., 8x4 are commonly used for about 70 percent of all floor, Wall and roof Sheathing in North.... Layers are perpendicular … OSB board 18mm with Tongue and Groove 23/32 ( ). It gets its name, since the strands are precisely cut and installed with the same types of OSB Abbreviations.com! Sub-Floor or Wall external layers are aligned to the panel 's strength axis, while internal layers perpendicular! Trade groups assert that formaldehyde emissions osb board b&q North American OSB are similar in strength density... For future construction projects difficult other than wood have been cut where water get... With the same types of OSB Chipboard and OSB sheet is an engineered wood panel product made of wood...