I have read lots of articles online and the majority say to put dark side out and paint it. But on a newly sheathed roof, leaving the lightly textured side up does give a bit of extra traction. It’s more expensive, though, than regular OSB. 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 will be painting the board and are wondering which side should face outward that we can paint? … / Posted in: The Ol' Sage Builder, I am using 7/16th OSB on the inside of our shop/garage. West Fraser’s products are used in home construction, repair and remodeling, industrial applications, papers, tissue and box materials. Which side of OSB goes out? OSB hit the market as we really started getting serious about insulation and air sealing. an hour by a skilled contractor, for an installation cost of roughly $490 for 500sq.ft. Joined: Jan 17, 2011 Occupation: wife, mother and homemaker Location: West Virginia. The reason it is textured on one side is for roofing purposes and states to install with that side up. Will I still be able to paint it? If you do just fasten the batten to one panel as that allows the other panel to move behind the batten. Some are very durable when, How do you test an oxygen absorber? Osb hanging questions archive the how to install roof sheathing pro builder how to install roof sheathing pro builder framing osb vs plywood whats the how to paint osb oriented strand board 5 tips for installing osb sheathing. Quick Answer: Can You Bake Air Dry Clay To Make It Dry Faster? A wall, a floor, or a roof will be just as strong no matter which side faces up or out. OSB Advantage It’s not price alone that gave OSB … Adrian, Fort Lauderdale, FL. The choice is yours depending on whether you prefer a rougher texture or not. Question: Should I Put Coffee Grounds In My Garden? This is only visible on one side and not the other. Foil-backed OSB is applied mostly in attics; however, it is also used in wall systems. We will be painting the board and are wondering which side should face outward that we can paint? This is the smooth side of the board. D grade is however it is when it comes off the press. It dries out relatively quickly, and the swelling is usually not enough to affect floor or roof finishes. Thanks for your question Adrian. Oriented strand board (OSB) gets blamed for a lot of problems that are really the fault of the designers and builders. Here are a couple of tips for you: Tags: building, construction tips, OSB panels, OSB Sheathing, OSB tips, reno tips. OSB panels provide a flat, solid base for floorcoverings, and help yield even, stable, and long-lasting floor finishes. So good one side plywood is B/C plywood. The rough side is pressed in on purpose using a screen caul on one side and a flat steel plate caul on the other. In some areas, certain panel thicknesses or span ratings may be difficult to obtain. Depending on where you live, you might want to look at Cool-Ply (I think that’s the brand name). Should OSB be installed vertically or horizontally? 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. Will OSB dry out? Sheathing a 2500-sq.-ft. house with OSB can save about Get all the latest news and industry tips straight from Norbord delivered to your email. I can run out and take a quick pick if that helps. Oriented Strand Board Cost OSB costs roughly $6 a sheet of 4 x 8 sheathing. If the OSB has tongue-and-groove edges, there’s another issue to consider. Thank you for the email and question Kevin. When used as wall sheathing, that side should be against the studs. Whilst Plywood of similar thickness could have just 5 to 7 plies, cheaper OSB sheathing trumps it with up to 50 strand layers. OSB, which is unable to dry out, can rot within a matter of months, while panels that can dry out may last more than a decade. OSB cannot be sanded to take on a particular shape, but a light pass with sandpaper will smooth out the surface so splinters don't scratch the bottom of the material you install over the OSB. It was invented by Armin Elmendorf in California in 1963. Install OSB wall panels horizontally or vertically. How to install osb sheathing installation instructions guide, roof deck OSB sheeting install tips 1 : a woman’, Will coffee grounds kill grass? Drying Ability: Once wet, OSB stays wet for a long time—slowing down the project. Low-Grade Wood: Base materials for making OSB—poplar, aspen, etc.—are very rot-prone woods. If you do not like the wider spacing of the panels you could install a batten over the joints. West Fraser is a diversified wood products company with more than 60 facilities in Canada, the United States, the United Kingdom, and Europe. OSB, or oriented-strand board, is an engineered wood material sold in sheets like plywood. That side should be facing down, against the joists. OSB, or oriented-strand board, is an engineered wood material sold in sheets like plywood. For most projects, these types of plywood will work because you can put the higher rated side facing out while the lower rated side is hidden facing in. Quick Answer: Can You Harden Rotted Wood? 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. Thank you Use a high quality acrylic latex paint system. Osb Sheathing Which Side Out. But on a newly sheathed roof, leaving the lightly textured side up does give a bit of extra traction. The longer untreated OSB is left exposed to the elements, the weaker its structural strength. However, due to manufacturing limitations, some T&G panels have a 47-1/2-inch net face width. Engineered to optimize value and performance, OSB panels are typically more consistent than plywood, knot- and void-free, and lower in cost. which side of osb faces up. By reducing waste, OSB can help ensure protective walls around your profit margin. From responsibly sourced and sustainably managed forest resources, the Company produces lumber, engineered wood (OSB, LVL, MDF, plywood, particleboard), and other products including pulp, newsprint, wood chips, and renewable energy. According to Georgia Pacific, a mfg of OSB, OSB is coated with paraffin which is slick as eel dooky. For interior uses the OSB should be smooth side out. Which side of the OSB faces out? By putting straight. There are two types of sheathing: structural and nonstructural. Because there seems to be some truth on each side of the argument, it’s not easy to figure out which type of structural panel you should be using. It has a reflective coating applied to one side (the attic side). Since the opposite side is unfinished, it will absorb moisture from the weather and eventually rot. As I described in the story of painters refusing to paint insulated homes, … This means that the resin and wax additives "pull the weight" of keeping the material from rotting away. I am using 7/16th OSB on the inside of our shop/garage. In that application it would be a good idea to paint both sides and all edges before installing the panels. and a material cost of $100 for 500sq.ft., for a total of $590, professionally installed, or $100 for a DIY installation. 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. Question: Is It Bad To Put White Vinegar On Your Face? It can be installed at a rate of roughly 75sq.ft. You put a smooth side up on a roof and you are going ice skating. For interior uses the OSB should be smooth side out. “This side down” applies to when it’s used as subflooring. However, there are some sceptics out there who doubt the strength and durability of OSB. Put the bottle, Does tapping face stimulate collagen? OSB cannot be sanded to take on a particular shape, but a light pass with sandpaper will smooth out the surface so splinters don't scratch the bottom of the material you install over the OSB. OSBWallSheathingWorks. From a cost-saving perspective, the appeal of OSB is easy to understand. I have read lots of articles online and the majority say to put dark side out and paint it. now heating rubber, Is candle wax safe to breathe? One 2009 study found. Is it bad to drink water after throwing up? Starting Right Position the first OSB panel vertically at one side of the wall. You put a smooth side up on a roof and you are going ice skating. The two most common types of foam-board sheathing materials are extruded polystyrene or polyisocyanurate. Question. Their are a couple cures, What is the meaning of chemise? Answer. Sorry if that's not completely clear. Question: How Do You Know If Oxygen Absorbers Are Working? 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. The foil facer is perforated to allow the decking to dry, and if on the top side would need to have #30 felt or some other weather resistant barrier installed, defeating it's radiant barrier characteristics. The long edge of the panel should be flush with the corner framing. Part of the problem, of course, is the perrenial confusion between correlation and causality. Your privacy is important to us; your email will remain confidential and will not be shared with any other parties. Using Oriented Strand Board is a tested way of reducing costs for building your shed. The reason it is textured on one side is for roofing purposes and states to install with that side up. OSB attributes OSB is a structural panel with uniform strength and stiffness. For Weyerhaeuser Edge Gold, the down pores must be faced down in order for the self-draining system to work correctly: meaning that when the OSB Edge Gold is placed on the floor, the pores should not be seen. Why does rubber shrink when heated? The boards are made of layers of wood strands coated with resin and wax, which are pressed together to form a panel. It will reduce your cooling load on sunny days by reflecting IR out of the attic space. April 20, 2016 Oriented strand board (OSB), with a thin layer of low emitting aluminum foil attached to one side, is a common type of thermal-radiant-barrier sheathing. OSB gained popularity based on it’s lower price and relatively impressive specifications. Re: OSB...slick side in/out & up/down? Foil clad OSB is really only designed for use in vented attics, foil side down. OSBs are wood panels used as an alternative to plywood because they cost less than plywood and have greater uniformity and stiffness. 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 no “right way” in that application. How many fires are started by crock pots? Years ago Oriented Strand Board (OSB) took over from plywood as the material of choice for flooring and wall panels. Of course, if air is moving in the cavity at all, it can move right through the fiberglass, too, so air-sealing is critical. Quick Answer: Is It OK To Leave Food In Crockpot Overnight. Plywood with similar properties currently costs about 30% more for an equivalent thickness. Since stress, Is it easier to frost a cold cake? Discussion in 'Remodel Forum & Blog' started by handy_wo_man, Jun 6, 2011. handy_wo_man New Member. The Ten most Important Fasteners for Installing Roof Sheathing, How Evolving Content Marketing Can Help Level Up Your Game, Spread the panels out along the walls for 24-48 hours to let them. We won't send you spam and only send at most two updates per month.