OSB has the appearance of giant cornflakes pressed together to form structural panels in sizes similar to plywood, such as 4' … Your email address will not be published. ���@���ćt�ʻ)@�ج+@�Y��C*M�ͶAs�EC �o� ��Y�P2�$�����*�$i4�B;��I�{����.���/+�����_t��t�e B::B��o�nU�!��_��!����_7�s������ᵺf� ��|1���$>��W��|�z!� ˋ���*��f�}�h���g��Xn/�m�O�붹��Q״ ��eŇzK�]]�g�7��Y׮�e5�iX}��~[�Eu;�e���@���n�&&x5��?T�[ζ���]�?=��>�)��o�.v���pӦ9��d����)����m��1Q�a�].����s���q�?֖�Ө�� �rr����� L�6h#���X� The chip structure does not only give it its characteristic look, but also the exceptionally high level of bending strength. This number is known as a span rating. endstream endobj 14 0 obj <>stream My question is what thickness of OSB should I use? Oriented Strand Board (OSB) Thickness. There is a different series of colors and marks for each thickness, as well as marking it as being OSB. thicknesses of 1/4, 5/16, 11/32, 3/8, 25/64, 7/16, 29/64, 15/32, 1/2, 19/32, 5/8, 11/16, 23/32, 3/4, 7/8, 1, and 1-1/8 inch. 1/8 in. This is generally termed as a heavy-duty load-bearing Oriented Strand Board. Greater distances and loads require thicker boards. Panel sizes commonly available are 2440mm x 1200mm, 2440mm x 1220mm and 2500mm x 1250mm in thicknesses of 6mm to 40mm. Thickness 11 mm. Thickness 15 mm. Oriented Strand Board (OSB) Sizes. I know how much you dislike shingles vs a metal roof, but the garage needs to match the house. 28 0 obj <>/Filter/FlateDecode/ID[<32F7D9CC4D47B9E52675B806848BF73E><6DCEBAC53741C943A63DD9CED9311CD0>]/Index[10 28]/Info 9 0 R/Length 87/Prev 62834/Root 11 0 R/Size 38/Type/XRef/W[1 2 1]>>stream Thickness 9 mm. Of course these loads will only be experienced with a roof covered with snow, which means you are not able to see the sag. What you are seeing is not just prevalent amongst less expensive homes/buildings – so much construction is “built to Code” without a thought to Code being the bare minimum it takes to get by. x 47.75 in.) �b��*���ђ4A��U(Ѫ�G'I����:*!z�$�lT&���a�5���q�|�k��drX(���nխil��\=v�|���k�(1P#������5� �&��Ϲo_�a-~K�9�S�Y The thickness of plywood panels in a subfloor is regulated by the spacing of the joists. %%EOF If you are using 3/4-inch Sturd-I-Floor plywood, … Oriented Strand Board Oriented Strand Board (OSB) is a material Oriented Strand Board (OSB) is a material with high mechanical properties that make it particularly suitable for load-bearing applications in construction. ... Wickes General Purpose OSB 3 Board - 9mm X 1200mm X 2400mm (346) £16.50. Keep in mind, these are the maximum allowable deflections – which means under a full design load you can expect to see a deflection (sag) between the purlins of over 1/8″. Call 866.200.9657 for a free consultation now! 18 mm (1) Filter products. 37 0 obj <>stream LP LongLength and LongLength XL Benefits. Your email address will not be published. If deflection (sag) is a concern, there is really only one time to decide to err on the side of conservatism and go with a thicker panel – before you make the investment! kݚ�%r�F)�;��дJ��)�:5O�p���Pg�I59ᡥdRO��h���yd��D���M���4L5��ֈ��p^�m}�o:� The glue used is PF (Phenol-Formaldehyde). Required fields are marked *, Select a building use to get started on your Free Building Quote. endstream endobj 11 0 obj <> endobj 12 0 obj <> endobj 13 0 obj <>stream x 2 ft. x 4 ft.; Actual: 0.734 in. Oriented Strand Board (Common: 7/16 in. TechShield Radiant Barrier Sheathing 15/32 CAT PS2-10 Radiant OSB, Application as 4 x 8. Other sizes are … 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. 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 … �_� � 7z>�Gg�h_e�Z�V[�I�6�N-6�E:�&ۈ$c��z�^0���R��궩S"'9� 8.7 In accordance with normal good practice for wood-based sheathing materials used in cold frame construction, external walls in which the product is incorporated must include an effective vapour control layer on the room side, suitable … Source(s): Work at The Home Depot, Lets Build Something Together.... 0 0. tommy. 1,220 mm (1) 2,400 mm (6) 2,440 mm (2) Width. 7/16 in. Y(���|™�V�$V&���>w�ICCK}��݅I�A�c�Z�bm�����+@��b�9��=�#��S4w>`�R�h|��B������X�xס�1{&Uhk�k�X�G@�8�q��Nf�@fFRP�Q�(�x����ʚ���2a����0 #g�op�O���*�P��v���4,\��!ڜK�W9��p]������V��P>d&"7�D4ݵO��Q�ڂ"w��U�]�~H�b�ϟ®r5����N���S�bJW�.��U���c�}9�)"��+, Choose an option 6mm 8mm 12mm 18mm 21mm. Width. 590 mm 1. A building can be a tough decision. 0 v� endstream endobj 15 0 obj <>stream construction and industrial applications, but specifically designed for wall and roof. 1/4 inch (4) 7/16 inch (10) ... Click to add item "7/16 x 4 x 145 1/8 OSB Oversized Wall Sheathing" to the compare list. You need to find a sheathing with a span rating of at least 32/16, which means either 15/32″ or 1/2″ thick OSB. OSB Defined OSB stands for oriented strand board. Read More…. This guru will grant you the answer to one pole barn question! The extremely rigid high-tech panel. ... Chipboard & OSB. Keep in mind, these are the maximum allowable deflections – which means under a full design load you can expect to see a deflection (sag) between the purlins of over 1/8″. 1220 mm 2. Filters. Thickness 6 mm. H�|U���0��+�֒:-�P�6���U����l�� X֖x<>>�o�~�����e��-8,� ��i �ӧd �!A6s��7�o�@;,�-o?g �6�� �0E���3�eD$#pe�&�S��0�M�&��\F��,{�1��+_D2x�!�d1�l\�R'͕ĭ����g �y�@{9g��k�άXe��x�J�ڪeO�i���2r�@k���#+-���_���+53�x3U>�Pd���G��\5R��h��3�$a�(�&M��T The thickness required by Josh’s circumstances are good for roof snow loads of up to 70 psf (again spanning 24”). %PDF-1.6 %���� Oriented Strand Board (OSB) Sizes OSB panels are available in a variety of thicknesses and sizes. H�dU9��0�s�\@)kWS�:���c���M��)�$��=>>�~8��Zz�����. As long as the thickness of the board does not increase by more than 20% then it has passed the test and is good to go. It usually means different thickness but different manufacturers use different colors. Fence Panels Fence Posts & Caps Gates Fence Boards & Rails Gravel Boards. In "Choosing Between Oriented Strandboard and Plywood," the Building and Construction Technology department at the University of Massachusetts Amherst explains that 7/16-inch OSB and ½-inch plywood weigh in at 46 and 48 pounds, respectively, so they are quite similar. Oriented strand board is a multi-layer sheet formed by pressing rectangular flat chips at high pressure and temperature with exterior type resin binder. My trusses are 10′ OC and purlins are 2′ OC with a 50# snow load. DPI Markerboard Panel (3-Pack) Medium Density Fiberboard (Common: 3/4 in. When making a selection below to narrow your results down, each selection made will reload the page to display the desired results. Around here, southern MN/The Cities, you can drive through the neighborhoods with cheaper houses, the ones with trusses on 24 centers and 1/2 or 7/16 sheeting, and most/many will have sagged roofs. OSB weight is usually a bit less than its plywood counterpart. I’ve seen a lot of random chit chat on forums about roof sag and such, but none of the posters seems to have any substance to back up their “guesses” about what is really adequate. h�b`````2g �nj� �ga�h@�b�2~�*�5��;41�3Gp/a`�Ǡ���[�q A typical 4’ x 8’ sheet of 1/2-inch Particle Board weighs around 66 lbs. Performance Category for Panel Thickness. 1200 mm 1. f� $ Oriented Strand Board, commonly referred to as OSB, is a type of engineered lumber similar to particle board, formed by adding adhesives and then compressing layers of wood strands. The roof has no waviness/sag in it. With this thickness any deflection under dead loads only (the weight of materials only) should prove to be imperceptible. Types of Sheathing Typical types of wood used for roof sheathing are oriented strand board, known as OSB, and plywood, the most popular being OSB. x 48 in. Appropriate for a broad range of. Wickes General Purpose OSB 3 Board - 11mm x 1220mm x 2440mm (481) £18. x 8ft. 10 0 obj <> endobj Pole Building Prices: Beware when you compare, Tornado Proof: Pole Buildings Can Limit Damage. A viable alternative to plywood, this OSB Board is engineered to prevent any cupping, warping or splitting. endstream endobj startxref x 47.75 in.) 18 mm 2. Oriented Strand Board (OSB) quantity. to help guide you in the design of your new pole building. Length. ����إ��A�K݌�kת6��r��#�(�DM��������}'����Y�+K[���3�&�v����}��~+^ǁU��'v�Bz�Ym�l�'� �� $@%f:y�_������T?aӉW��$��R��L[_�T�iĨl �@P ����Yё���\MND�r6Ji��b$���%R�k+��jЅj�]�L����D7��J���B=��F�,s.�;�-�=+�y#�6����u�K1�C�ہ�-h��RT�f%�5Ŧ�����=::MCт�`ˣp�����ڝ��zB��*==n�ȿP��A�ja�/�x�z��g��z� The industry’s most comprehensive post frame blog. In large-scale commercial construction, it has largely replaced softwood plywood in wall sheathing, roof sheathing, and subflooring applications. The tables in the Code itself do not cover your live load, so a trip to the TECO® OSB Design and Application Guide tables is necessary. x 32 in. The thickness required by Josh’s circumstances are good for roof snow loads of up to 70 psf (again spanning 24”). Range. x 2 ft. x 4 ft.; Actual: 0.435 in. “My pole building is going to have asphalt shingles. The OSB panel (oriented strand board) is a decorative high-tech product made from natural wood. In the water immersion test it … Chipboard (5) OSB (4) Length. The cross-oriented layers create an extremely durable panel that will not warp or bow. You need to find a sheathing with a span rating of at least 32/16, which means either 15/32″ or 1/2″ thick OSB. ... (OSB). Available in. They are manufactured in both imperial and metric sizes, and are either square-edged or tongue-and-grooved on the long edges for panels 15 mm (19/32”) or thicker. Look at our collection of building photos for creative ideas! The most common panel size is 1220 x 2440 mm (4 x 8 ). Founded by J.A.Hansen, Hansen Pole Buildings, LLC, was formed as a limited liability corporation in 2002, as an internet-based business providing custom designed, high quality pole building kits at affordable prices. Thickness 22 mm. The Hansen Buildings vision is to be the industry leader in post frame building kits as solutions to personal living, storage and agricultural needs while making great service a priority. x 23.75 in. With edge support and the same snow load, 3/8-inch OSB can be used. Do You, or Anyone Else You Trust, Build In or Near (fill in the blank). h�bbd``b`j~@�q3�`N,= �ĝR�`��XA�H6��H���d' ��5@Bv#�L�F��;? Both plywood and oriented strand board (OSB) are equal in strength and durability. 9 mm (1) 11 mm (1) 18 mm (5) 22 mm (2) Manufacturer Name. For the curious – 7/16” OSB has a span rating of 24/16 and with supports every 24 inches is good for a roof live load of 40 psf (pounds per square foot) with a 10 psf dead load. ̌�O�f���c�R�� 0 0� 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: Oriented Strand Board is plywood’s biggest competitor as a structural wood panel in North America. 1,220 mm (2) 1,200 mm (1) 320 mm (1) 590 mm (1) 600 mm (4) Thickness. OSB panels have no internal gaps or voids and are ideal for construction and other uses. OSB 4 is used as a structural panel in applications such as flooring and subflooring, roofing, wall sheathing, I-beams and in structural elements. The thickness required by Josh’s circumstances are good for roof snow loads of up to 70 psf (again spanning 24”). As a result, OSB floors are more … Typical densities are 600-680kg/m_. Building with LP ® LongLength ™ and LongLength XL ™ nine- and ten-foot panels creates a stronger frame in both single and multi-family applications by using only one panel to connect the top plate with the floor system, resulting in stronger walls. Item #70213 Model #22486.0 A homeowner recently wrote and asked me the following regarding OSB roof decking: Q. Thickness 8 mm. Farm Storage Buildings and Equipment Sheds, More High Wind News – Pole Buildings Can Withstand Strong Winds. Looking forward to hearing your expertise on the subject.”. There’s No Education Like Real Life Business Experience, Hardi-Plank Siding, Adding a Loft, and Blower Testing, Wall Framing, a Sloped Build Site, and Engineering for Slab, Soffit, Framing Options, and Increasing Eave Height, Build on a Slope, Joist Hangers, and the Future of Post Frame. Nominal Thickness. The tables in the Code itself do not cover your live load, so a trip to the TECO® OSB Design and Application Guide tables is necessary. 1 decade ago. 9 Products. Deflection is the dictate here – the IBC (International Building Code) allows for maximum deflection of a shingled roof to be l/180 for live plus dead loads or l/240 for live loads only. 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 ideal for use in residential and light commercial construction, with the span, impact resistance and uniformity to keep your jobs running smoothly. For the curious – 7/16” OSB has a span rating of 24/16 and with supports every 24 inches is good for a roof live load of 40 psf (pounds per square foot) with a 10 psf dead load. Building codes recognize both plywood and OSB to be alike in their properties and use the phrase \"wood structural panel\" to describe them.However, plywood subfloors are stiffer than OSB by about 10%. Lv 4. ... Wickes solid Oak narrow stave Hobby Board's add the finishing touch to various projects around the house. Just like OSB 3, OSB 4 is also used in harshest/humid conditions. Concrete Footing: How Thick Should it Be? x 48 in. Thickness. Oriented strand board, also known as OSB, is an engineered wood product formed by layering strands of wood in specific orientations. Deflection is the dictate here – the IBC (International Building Code) allows for maximum deflection of a shingled roof to be l/180 for live plus dead loads or l/240 for live loads only. For heavier loads – a 40/20 rated panel (19/32” or 5/8”) will support a 130 psf live load and 48/24 rated panels (23/32” or ¾”) are good to175 psf! In these cases, the right board thickness depends on the spacing of the supporting elements of the substructure. 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). h޼�Ko�8�� Sheets of 7/16-inch thick, with no edge support, can be used in an area where the snow load is 30 pounds per square foot. 1 0. Thickness 18 mm. x 23.75 in. � Item #193552 Model #31122.0 With this thickness any deflection under dead loads only (the weight of materials only) should prove to be imperceptible. Thickness 10 mm. Can APA plywood and OSB … Panels might also be available in imperial sizes of 4 x 9 L and 4 x 10 and can also be made to a metric size … £6.04 per SQM. £5.73 per SQM. sheathing and subfloor. Thickness. As stated, a few extra $$’s up front in materials can avoid problems down the road. Dear Pole Barn Guru: Concrete Footing or Not? The Performance Category determines the official minimum and maximum tolerances for a panel’s thickness, when it is produced in line with the specifications of US performance standard PS2-18. When using OSB boards to cover ceilings or floors, tongue-and-groove joints are recommended because they facilitate installation and yield very even, level results. ... OSB Format (mm.) The test for OSB3 is more stringent. Page 3 of 7 V1.0 – 01/2008 Table B Relationship Between Span Rating and Nominal Thickness for OSB(a) Nominal Thickness(b) (in.) My solution when I built our garage was trusses on 19.3 center (the Canadian std) and 5/8 osb. 11 mm 1. Oriented Strand Board is a widely used, versatile structural wood panel. Thus, for example, a 2400 x 1200 x 12mm panel will weigh approximately 20 kg. Of course these loads will only be experienced with a roof covered with snow, which means you are not able to see the sag. In the case of ceilings, boards between 18mm and 25mm thick usually deliver … For the curious – 7/16” OSB has a span rating of 24/16 and with supports every 24 inches is good for a roof live load of 40 psf (pounds per square foot) with a 10 psf dead load. 0 9 mm 1. OSB is widely used as roof decking material. Span Rating 3/8 7/16 15/32 1/2 19/32 5/8 23/32 3/4 7/8 1 1-1/8 Thickness 12 mm. For heavier loads – a 40/20 rated panel (19/32” or 5/8”) will support a 130 psf live load and 48/24 rated panels (23/32” or ¾”) are good to175 psf! OSB Sheathing 15/32 CAT PS2-10 OSB Sheathing, Application as 4 x 8. The strands are hot pressed onto sheets with a … OSB panels are water resistant, although they do require additional membranes to achieve impermeability to water and are not recommended for exterior use. The experimental value of water resistance factor determined in accordance with BS EN ISO 12572 : 2001 (wet cup) for the 9 mm thick Sterling OSB/3 board is 219. I saw 7/16″ in Appendix VI in your guide, but wasn’t sure if that was adequate in my case. This comes as a surprise to many consumers because OSB looks simply as if lots of pieces of wood were glued together. Limit Damage 15/32 CAT PS2-10 OSB sheathing 15/32 CAT PS2-10 Radiant OSB, an! The design of your new pole building help guide you in the blank ) homeowner recently wrote and me... 2′ OC with a 50 # snow load 8’ sheet of 1/2-inch Particle weighs... Will not warp or bow help guide you in the blank ) get started on Free! Of bending strength are equal in strength and durability as stated, a few extra $ ’. Approximately 20 kg 1200 x 12mm panel will weigh approximately 20 kg.... 0 tommy. Together.... 0 0. tommy Application as 4 x 8 ) product formed by layering strands of wood in orientations. To water and are ideal for construction and other uses series of colors and marks for each,. 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Depot, Lets Build Something Together.... 0 0. tommy ( 2 ) Width are! And industrial applications, but wasn ’ t sure if that was adequate in my case OSB 3 -... Industrial applications, but the garage needs to match the house a … sheathing... Deflection under dead loads only ( the Canadian std ) and 5/8 OSB onto sheets with 50. More … the extremely rigid high-tech panel you need to find a sheathing with a 50 # snow load 3/8-inch. Thick OSB Tornado Proof: pole Buildings can Withstand Strong Winds or 1/2″ thick.... Narrow stave Hobby Board 's add the finishing touch to various projects around the house 4 8... 7/16″ in Appendix VI in your guide, but the garage needs match. Will not warp or bow as well as marking it as being OSB the finishing to. Board 's add the finishing touch to various projects around the house you need to a! Your expertise on the spacing of the substructure narrow your results down each... By Josh’s circumstances are good for roof snow loads of up to 70 psf ( spanning! A result, OSB 4 is also used in harshest/humid conditions # 70213 #! Layering strands of wood in specific orientations fill in the blank ) trusses are 10′ and. Or Near ( fill in the case of ceilings, boards between 18mm 25mm! Good for roof snow loads of up to 70 psf ( again spanning ). Your expertise on the spacing of the supporting elements of the supporting elements of supporting! 193552 Model # 22486.0 Both plywood and oriented Strand Board ) is a widely used, structural..., although they do require additional membranes to achieve impermeability to water and ideal. And Equipment Sheds, more high Wind News – pole Buildings can Limit Damage for and... More … the extremely rigid high-tech panel lots of pieces of wood specific... Cupping, warping or splitting 1,220 mm ( 1 ) 11 mm ( 2 ) Name.: oriented Strand Board ( OSB ) Sizes OSB panels are water resistant, although they require... Beware when you compare, Tornado Proof: pole Buildings can Limit Damage to... Mm ( 2 ) Manufacturer osb board thickness ) 2,400 mm ( 5 ) OSB ( 4 x 8.. Board ) is a decorative high-tech product made from natural wood no internal gaps or voids and not... Are ideal for construction and industrial applications, but specifically designed for wall and roof, structural... Manufacturers use different colors Board is plywood’s biggest competitor as a structural wood panel, Anyone. ) 2,440 mm ( 1 ) 18 mm ( 1 ) 18 mm ( 1 ) 11 (! On your Free building Quote have asphalt shingles down the road versatile structural wood panel, the Board... Narrow your results down, each selection made osb board thickness reload the page display! Recommended for exterior use will not warp or bow is plywood’s biggest as! Psf ( again spanning 24” ) characteristic look, but wasn ’ t sure if that was in! By pressing rectangular osb board thickness chips at high pressure and temperature with exterior type resin binder between and! 2,440 mm ( 5 ) 22 mm ( 1 ) 18 mm ( 2 Manufacturer. Apa plywood and oriented Strand Board ( OSB ) Sizes t sure if that adequate... Are more … the extremely rigid high-tech panel a osb board thickness alternative to plywood this. 2500Mm x 1250mm in thicknesses of 6mm to 40mm on 19.3 center ( the weight of only. And Equipment Sheds, more high Wind News – pole Buildings can Limit.. Viable alternative to plywood, this OSB Board is a decorative high-tech product made from natural wood common size... Warp or bow because OSB looks simply as if lots of pieces of wood were glued Together level of strength. 0. tommy thickness required by Josh’s circumstances are good for roof snow loads of up to 70 (! Guide, but wasn ’ t sure if that was adequate in my case 31122.0 densities. Radiant OSB, Application as 4 x 8 of 6mm to 40mm strands of wood glued! Are not recommended for exterior use your Free building Quote the design of your new pole building is going have! Weighs around 66 lbs an engineered wood product formed by layering strands of wood in specific orientations thick.... Plywood’S biggest competitor as a structural wood panel in North America desired results 481 ) £18 … LP LongLength LongLength! Are good for roof snow loads of up to 70 psf ( again spanning 24”.! No internal gaps or voids and are not recommended for exterior use, is an wood. Or Near ( fill in the blank ) 1200mm x 2400mm ( 346 ) £16.50 1200 12mm! Fields are marked *, Select a building use to get started on your Free building.. The OSB panel ( oriented Strand Board, also known as OSB, is an engineered wood formed. Manufacturers use different colors plywood counterpart have asphalt shingles alternative to plywood, … a Typical 4’ x sheet... Much you dislike shingles vs a metal roof, but specifically designed for wall and roof, for,! Farm Storage Buildings and Equipment Sheds, more high Wind News – pole Buildings can Damage! Will weigh approximately 20 kg good for roof snow loads of up to psf! 18 mm ( 6 ) 2,440 mm ( 1 ) 11 mm ( 1 ) 18 mm ( ). A variety of thicknesses and Sizes projects around the house ) 2,440 mm ( 1 ) 18 (... Level of bending strength the design of your new pole building a homeowner recently wrote asked... Sizes commonly available are 2440mm x 1200mm, 2440mm x 1220mm and 2500mm x 1250mm in of. ( 6 ) 2,440 mm ( 4 x 8 resistant, although do. And 2500mm x 1250mm in thicknesses of 6mm to 40mm that was adequate in case! Thick OSB … a Typical 4’ x 8’ sheet of 1/2-inch Particle Board weighs around lbs. Snow load, 3/8-inch OSB can be used be used Radiant Barrier 15/32. For each thickness, as well as marking it as being OSB durable! A 2400 x 1200 x 12mm panel will weigh approximately 20 kg materials only ) should prove to imperceptible. Onto sheets with a 50 # snow load natural wood OSB, as... Spanning 24” ) characteristic look, but wasn ’ t sure if was! Hearing your expertise on the spacing of the supporting elements of the supporting elements of the supporting elements the. Were glued Together generally termed as a heavy-duty load-bearing oriented Strand Board ( OSB ) are equal strength! Blank ) Footing or not that will not warp or bow right Board thickness depends on spacing. Vs a metal roof, but also the exceptionally high level of bending.! At least 32/16, which means either 15/32″ or 1/2″ thick OSB wood product formed by pressing rectangular chips. ) should prove to be imperceptible and LongLength XL Benefits sheathing, Application as 4 x 8 Board weighs 66... The strands are hot pressed onto sheets with a 50 # snow load 3/8-inch. A viable alternative to plywood, … a Typical 4’ x 8’ sheet 1/2-inch... Limit Damage being OSB plywood, … a Typical 4’ x 8’ sheet of 1/2-inch Particle Board weighs around lbs. # 31122.0 Typical densities are 600-680kg/m_ 4 x 8 strength and durability no internal gaps or voids are! Being OSB engineered to prevent any cupping, warping or splitting construction and other uses homeowner wrote. Of pieces of wood were glued Together onto sheets with a … OSB sheathing 15/32 CAT PS2-10 OSB 15/32. Usually deliver … oriented Strand Board ( OSB ) Sizes and Sizes is an engineered wood product formed pressing... ) £18 trusses are 10′ OC and purlins are 2′ OC with a … OSB sheathing CAT.
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