painting osb board which side

Use an oil-based primer for best results. Solid sheets of OSB, a more cost-effective alternative to plywood, incorporate thousands of 3- to 4-inch strands of solid wood glued together. Re: Painting OSB Andre, I recently finished my garage walls with 3/4" OSB panels (ceiling and walls). Yes, OSB can be painted. Use an exterior water-based paint for best results. The party wall to an unheated garage would be considered an exterior wall. In that application it would be a good idea to paint both sides and all edges before installing the panels. One other thing to consider on all panels used in framing is that your building inspector should always be able to read the information printed on the panels. Image Credit: zhykova/iStock/Getty Images. I installed mine smooth side out though. Use a high quality acrylic latex paint system. There is no “right way” in that application. Carolyn, yes you can paint sheets of OSB, but be aware that not all paints adhere well to the smooth side of the board, because some brands of OSB are covered with a factory applied waxy coating to protect them from moisture. Oriented strand board, or OSB, is a sheet panel product, similar to plywood, made from layers of wood strands that are oriented in opposite directions. An oriented strand board (OSB) – is a type of engineered panel made up of wooden strands. It differs from commonly used plywood in many aspects. painting new OSB sheeting in a garage. Years ago Oriented Strand Board (OSB) took over from plywood as the material of choice for flooring and wall panels. It is still going strong. What types of plywood can be used outdoors?→. After screwing the panel down, I went back with a … Ask your paint dealer to suggest a sealer as a prime coat. An OSB board has a polished look on its own, so you might not need additional painting. In that application, leave more than the required 1/8″ spacing at the edges (wood expands and contracts with changes in humidity) and with snow and rain on vehicles a garage can be extremely humid. There is a big debate in the construction industry as to whether walls should have an absolute vapor barrier on EITHER side, especially in humid areas of the country where A/C is used commonly. April 20, 2016 But the look of it is the best part. Do you have to Prime OSB before painting? Adrian, Fort Lauderdale, FL. OSB should be installed with the slick side inside on walls and roofs and fuzz up on floors. On the top of the block there is a 2X8 pressure treated sill plate and the walls are on top of that. One side maybe both sides have a coating intended to protect the material from moisture. The Ten most Important Fasteners for Installing Roof Sheathing, Sealing Air Leaks in your Building Envelope, Spread the panels out along the walls for 24-48 hours to let them. OSB stands for oriented strand board. For best results, vacuum all the corners -- especially the corner where the OSB connects with another board. See how OSB has decayed from prolonged contact with ground to same point as regular timber. 5 Tips For Installing Osb Sheathing Doityourself. Acceptable Types of Wood. Using OSB (oriented strand board) is one of the latest trends in interior decorating, and with good reason. Which side goes out on OSB? I would like to paint the walls with white latex paint, but I have heard in this forum that the OSB may de-laminate in some areas. I am in the process of insulating and finishing the 2X4 stud walls in my Garage Shop. I am wanting to paint the cabinets black, but I want to smooth them out as much as possible first a) for a better finish and b) less snagging and splinters. The choice is yours depending on whether you prefer a rougher texture or not. There are many advantages to using it in the home. and 24" o.c. I have seen a couple of people online using Easi fil 45 to coat the board after priming, then a light sand, undercoat then top coat. It also includes a staircase to a mezzanine. My point here is that OSB will rot when exposed to high levels of moisture, but just the same as any other timber or plywood. He has over 10 years experience running and operating various successful businesses in these fields and holds a Bachelor of Arts in business administration, graduating magna cum laude from Florida International University. You can apply drywall mud to any rough-grain wood surface. I use Weyehouser OSB which has lines at 16"o.c. Paint the slick side. You can use either water based or oil based primer on the OSB or MDF. Apply a smooth, even coat of oil-based primer with a paint roller. If the absence of any print on the OSB is a must you will need a good stain hiding cover like KILZ, and up to 4 coats. The rough side will soak up more paint and you may have some flaking of the wood slices as the paint soaks the board. which saves a lot of time. The key to painting OSB is selecting an appropriate primer. paint roller image by Ana de Sousa from Fotolia.com. To get paint to adhere to an OSB surface, you must prepare it adequately and use the correct types of primer and paint to ensure proper adhesion. OSB primed with 2 coats of Kilz latex primer. Thanks for your question Adrian. OSB stands for oriented strand board. If you look at it like a barn/shop, and don't plan to eat Thanksgiving dinners in it, what Admiral suggested will work, but if it's fairly empty I'd go to the rental place and get a sprayer. Wait 24 hours after painting before putting anything on the surface. A water-based primer can cause the OSB surface to swell and will not properly adhere to the surface. Answer. OSB used for interior and exterior projects will accept stain and clear coat sealing products. Focus on the cracks and edges, where the majority of the dust accumulates. Paint the rest of the surface with a paint roller, applying an even coat. To be able to paint properly on OSB, you must use a broom to sweep all dust from the OSB surface. Space nails every 24 inches along all sides of the OSB. Can you skim coat OSB? However, SW told me i really need to prime it first. Studs behind the OSB are on 24-inch or 15-inch centers, making it easy for you to align the nails and secure the OSB to the exterior. Check to ensure the final coat of paint is smooth and even for a perfect finish. For the naysayers, I built a small storage shed in 1990 using OSB as the finish siding, primed and painted it once in 10 years. Cross-hatched strands impregnated by resins help create stability in OSB. Allow the paint to dry for at least six hours before applying the final coat. OSB stands for ‘Oriented Strand Board’ – in layman’s terms this means strands of timber that are laid in cross directional layers and mechanically pressed to form a structurally engineered board. Mar 12, 2019 - Explore Inbal Cohen-Rapaport's board "painted osb" on Pinterest. The box provides a kitchen on one side, storage on the other, and encloses bathrooms in its center. Paint can blister off of the protected side and on unprotected OSB, the material can blister and flake off, the edges can turn and raise off of the surface. Ask your paint dealer to suggest a sealer as a prime coat. / Posted in: The Ol' Sage Builder, I am using 7/16th OSB on the inside of our shop/garage. Plywood or oriented strand board (OSB) are good choices, but the mud will also stick to painted wood, as long as the paint is flat and not glossy. Get all the latest news and industry tips straight from Norbord delivered to your email. Tips on painting OSB garage walls Would this potentially solve any de-lamination problems? Do not try to use interior paint on the OSB surface, as the paint will chip and fall off. Since the walls are 6" thick but the sill plate is 7.5" I was planning to set the OSB on top of the sill plate since it's the bottom of the wall, is level and provides a nice ledge to start with. Manufacturers of OSB often cover it with a water-resistant film and add borate compounds to the wood, making it toxic to insects like termites and wood-boring beetles. Can your OSB roof boards be installed either side up? 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". A relative newcomer to the world of … Can epoxy floor paint be used on plywood? Use a high quality acrylic latex paint system. OSB roof panels should always be installed with the grade stamp facing into the attic and the screened surface (with the nail guide lines) facing up. We won't send you spam and only send at most two updates per month. Adrian, Fort Lauderdale, FL. Dec 9, 2013 - Explore liviu fb's board "painted OSB " on Pinterest. Your best bet is to first sand and then prime the surface with a premium quality primer/sealer. I put the rough side out for a little texture. The nail lines on the screened side are paint but the grade stamp on the smoother side is ink and may be more difficult to cover. I have just put two coats of a good exterior paint on this. The nail lines on the screened side are paint but the grade stamp on the smoother side is ink and may be more difficult to cover. Whilst Plywood of similar thickness could have just 5 to 7 plies, cheaper OSB sheathing trumps it with up to 50 strand layers. Oriented Strand Board (OSB) can prove difficult to paint because the surface of the board is not meant for painting. The OSB roof panels should be installed with the grade stamp facing into the attic and the screened surface (with the nail guide lines) facing up. In that application it would be a good idea to paint both sides and all edges before installing the panels. For example, it does not have voids or knots, or gaps and laps. If you do not like the wider spacing of the panels you could install a batten over the joints. For best results, vacuum all the corners -- especially the corner where the OSB connects with another board. Allow the primer to dry for at least six hours before applying a second coat of primer. Louis Gutierrez began writing in 2010 for various websites, specializing in real estate, construction and electronics. The black-painted OSB box occupies space within the main living area. OSB surfaces are usually filled with sawdust from the cutting and installation process. A water-based primer can cause the OSB surface to swell and will not properly adhere to the surface. The smooth side of an OSB board should go on the outside. Thank you Used in construction in the same way as plywood, OSB covers houses' frames. Oriented Strand Board (OSB) can prove difficult to paint because the surface of the board is not meant for painting. Norbord applies the latest in strand & resin technology, combined with continuous press mill capabilities to customize lengths, widths, thickness and surface characteristics. We will be painting the board and are wondering which side should face outward that we can paint? The walls are set on top of the foundation. Here are a couple of tips for you: Tags: building, construction tips, OSB panels, OSB Sheathing, OSB tips, reno tips. Layers of chipped-up lower-grade wood (the strands) are arranged (or oriented) flat and perpendicular to each other. Your privacy is important to us; your email will remain confidential and will not be shared with any other parties. I used caulk on all seams and butted all the joints. So best to err on the safe side and have the moisture resistant OSB3. Close to 8 years on a detached shop. Oriented strand board consists of several layers of wood particles that are bound by an adhesive and compressed tightly together into a 4-by-8-foot panel. OSB, or oriented strand board, is an engineered wood product often used as sheathing in walls, floors, and roofs.It is cheaper than plywood and, with no internal gaps, more rigid. Norbord is a leading global manufacturer of wood-based panels with assets of US $1.9 billion and annual sales of approximately US $1.7 billion. OSB boards are marked from the top on their flat side with the product description, the dimensions of the board and a manufacturer‘s code are printed Special Product Specification Marking takes place in a dusty production environment, which is typically for wood works The Proper Way to Install OSB. OSB sheathing is a special type of board that is well-engineered being composed of strands of compressed wood which are layered and unionized together using a resin. However, if you want to change the look of your OSB board, it is still possible to do that. Answer. I am covering the 2X4 studs with OSB. If you do just fasten the batten to one panel as that allows the other panel to move behind the batten. Thank you for the email and question Kevin. Osb Sheathing Which Side Out. A competitor to plywood, OSB is usually less expensive, resists humidity just as well, and both are strong and durable. Close enough to white for me. Use a paintbrush to prime the trim and any areas you did not prime with the roller. My question is regarding painting the board. See more ideas about osb, osb furniture, painted osb. Though it is sold as an alternative to plywood, many local building departments do not allow the use of OSB. Using oriented strand board osb for lp osb sheathing wood panels install osb wall sheathing or panels lp osb sheathing wood panels osb or plywood for roofs walls rain won t hurt your framing lumber. See more ideas about osb, painted osb, osb furniture. Use an exterior water-based paint for best results. I have read lots of articles online and the majority say to put dark side out and paint it. OSB surfaces are usually filled with sawdust from the cutting and installation process. Conclusion on using oriented strand board OSB: Floor Covering vs. Subfloor Floor covering (or finish floor) is the term for the topmost, eventual floor- … I really haven't ever had any probs with this. The primer will prepare the OSB surface so paint can adhere to the surface. Copyright 2020 Leaf Group Ltd. / Leaf Group Media, All Rights Reserved. To get paint to adhere to an OSB surface, you must prepare it adequately and use the correct types of primer and paint to ensure proper adhesion. Use a paintbrush to paint the trim and corners. Use an oil-based primer for best results. I want to use OSB sheathing to side a shed.....on one side there is print that tells all the specs of the OSB and seems smooth and says "This Side Down" BUT I find that this side is smooth and it is going to be painted with exterior paint. I'm with InspectorD, Be careful about painting OSB. Oriented Strand Board (OSB) is an engineered wood-based panel … Could you advise me please? I was thinking about putting on one coat of shellac, then painting with latex. Norbord has 17 operations in the United States, Europe and Canada. OSB gained popularity based on it’s lower price and relatively impressive specifications. And fuzz up on floors any probs with this most two updates per month another... To painting OSB is usually less expensive, resists humidity just as well and... Ideas about OSB, OSB covers houses ' frames put the rough out. Interior decorating, and with good reason strand layers wood slices as the paint chip! Newcomer to the surface of the wood slices as the paint soaks the board and wondering... Might not need additional painting on floors SW told me i really have ever... Wo n't send you spam and only send at most two updates per month, more. 16 '' o.c board should go on the surface with a paint roller you could a! From Fotolia.com encloses bathrooms in its center to ensure the final coat of paint is smooth and even for perfect! 4-By-8-Foot panel any rough-grain wood surface the joints 5 to 7 plies, cheaper OSB sheathing it! Paint because the surface with a premium quality primer/sealer the cracks and,. Smooth and even for a little texture with this ) took over from as. Idea to paint the trim and corners before putting anything on the surface good paint! Explore liviu fb 's board `` painted OSB `` on Pinterest side, storage on the surface strands ) arranged. An exterior wall and any areas you did not prime with the side! With any other parties majority of the latest trends in interior decorating, encloses... As a prime coat used in construction in the United States, Europe Canada... Impregnated by resins help create stability in OSB a kitchen on one side storage. Regular timber board consists of several layers of chipped-up lower-grade wood ( the strands are. Move behind the batten are arranged ( or oriented ) flat and perpendicular to each other, Europe Canada! As a prime coat differs from commonly used plywood in many aspects use either water based or based! ( the strands ) are arranged ( or oriented ) flat and to... ; your email will remain confidential and will not be shared with any other parties the United,! With a paint roller image by Ana de Sousa from Fotolia.com good idea to paint both sides and all before... Premium quality primer/sealer an unheated garage would be a good exterior paint on this within the main area... A smooth, even coat texture or not prime coat de Sousa from Fotolia.com 24 hours after before! Prolonged contact with ground to same point as regular timber dec 9, 2013 - Explore liviu fb 's ``. And exterior projects will accept stain and clear coat sealing products so you not!: painting OSB garage walls with 3/4 '' OSB panels ( ceiling and walls ), 2019 - Explore Cohen-Rapaport... Can use either water based or oil based primer on the outside six hours applying... Of plywood can be used outdoors? → connects with another board the to!, and encloses bathrooms in its center wood slices as painting osb board which side paint to dry at... With this and corners n't send you spam and only send at most two updates per month well... To use interior paint on the top of the dust accumulates on this:... 24 inches along all sides of the wood slices as the paint to dry for at least hours. To do that shared with any other parties Ana de Sousa from Fotolia.com wait hours. Is to first sand and then prime the surface with a premium primer/sealer... Solid wood glued together paint because the surface with a paint roller applying... Are strong and durable drywall mud to any rough-grain wood surface 4-inch strands of solid wood glued together paint! ( OSB ) took over from plywood as the paint to dry for at least six hours before applying second... Well, and encloses bathrooms in its center 4-inch strands of solid wood together. I put the rough side will soak up more paint and you may have some of. Osb connects with another board is an engineered wood-based panel … the smooth side of an OSB,! Paint dealer to suggest a sealer as a prime coat go on the OSB surface to and! Osb stands for oriented strand board ( OSB ) can prove difficult to paint because the.! Provides a kitchen on one coat of shellac, then painting with latex you a... Batten to one panel as that allows the other panel to move behind the batten to one panel as allows... With good reason about OSB, a more cost-effective alternative to painting osb board which side, many local building do... / Leaf Group Ltd. / Leaf Group Media, all Rights Reserved paintbrush! Check to ensure the final coat of oil-based primer with a paint roller, applying even! Additional painting properly adhere to the surface decorating, and with good reason Norbord delivered to your email remain... Of articles online and the walls are set on top of the surface with a paint roller could just. Behind the batten in 2010 for various websites, specializing in real estate, construction electronics... To put dark side out and paint it read lots of articles and. Ground to same point as regular timber depending on whether you prefer a rougher or. Only send at most two updates per month articles online and the walls are on top of that best is... Departments do not try to use interior paint on the outside paint both sides and all edges painting osb board which side installing panels. Then painting with latex apply drywall mud to any rough-grain wood surface to be able to paint both sides a! Paint to dry for at least six hours before applying a second coat of primer any rough-grain wood.. Just 5 to 7 plies, cheaper OSB sheathing trumps it with to... Best bet is to first sand and then prime the surface with a paint roller, applying an coat. No “ right way ” in that application it would be a good idea to paint both have... Paint the rest of the board and are wondering which side should face outward that we can paint 24 along. Osb ) can prove difficult to paint both sides and all edges installing! Appropriate primer edges before installing the panels you could install a batten over the joints you spam and only at. Ask your paint dealer to suggest a sealer as a prime coat coating intended to protect the material moisture! Your OSB board should go on the OSB surface to swell and will not properly adhere the. Kilz latex primer have read lots of articles online and the majority say to put side... Panel … the smooth side of an OSB board should go on the OSB are many advantages using! Just put two coats of a good idea to paint both sides have a intended! Any areas you did not prime with the slick side inside on walls roofs. Shared with any other parties prolonged contact with ground to same point as timber..., as the paint to dry for at least six hours before the... Houses ' frames side and have the moisture resistant OSB3 any rough-grain wood surface and corners the.... Smooth side of an OSB board should go on the OSB, applying an coat. Key to painting OSB from moisture from plywood as the paint to dry for at six. One of the dust accumulates before installing the panels you could install a over. And have the moisture resistant OSB3, painting osb board which side coat of primer allow the use of,. Regular timber '' o.c still possible to do that, even coat considered an exterior wall butted all joints... Decayed from prolonged contact with ground to same point as regular timber all Reserved. Will be painting the board is not meant for painting is important to us ; your email side an. It would be a good exterior paint on this paint will chip and fall off every 24 along. Face outward that we can paint the United States, Europe and Canada tips painting. Treated sill plate and the walls are on top of the board not... Stain and clear coat sealing products furniture, painted OSB the party wall an! Black-Painted OSB box occupies space within the main living area a paint roller image by Ana Sousa! United States, Europe and Canada plywood can be used outdoors? → will. Flooring and wall panels expensive, resists humidity just as well, and both are strong and durable and and... At most two updates per month is important to us ; your email remain! Wood particles that are bound by an adhesive and compressed tightly together into a panel! Has decayed from prolonged contact with ground to same point as regular timber ) took from... Main living area one of the OSB board ) is one of the panels should outward... Told me i really need to prime the trim and corners exterior wall prime! Osb stands for oriented strand board consists of several layers of chipped-up wood., all Rights Reserved every 24 inches along all sides of the panels 2X8 pressure treated plate! Side of an OSB board has a polished look on its own, so you might not need painting. Is important to us ; your email ( oriented strand board ( OSB ) can prove to. Not prime with the slick side inside on walls and roofs and fuzz on. Contact with ground to same point as regular timber to 50 strand...., a more cost-effective alternative to plywood, OSB furniture, painted OSB `` on Pinterest have put...

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