We did one coat. The APA also notes that, due to the prominently visible nature of OSB's strands, it will show through on one coat of paint. Leave as many panels uncut as possible to preserve the factory edges. The walls were just the white insulation that the contractors installed. The room has rusty tin going up 4 feet then the osb. You can use either water based or oil based primer on the OSB or MDF. OSB will swell, warp, and degrade unless it's kept safe from sunlight and perfectly dry. 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. Vinyl siding is cheap and DIY-friendly. Options run from sanded, knot-free, cabinet-grade material to utility exterior sheathing with a knotty veneer to oriented strand board, a highly stable plywood alternative made from laminated wood shavings. In your case, I don't think its warranted. A high-quality, exterior waterproofing solution can be purchased from your local hardware or home improvement store. But OSB sometimes does become a finish surface in places like sheds, laundry rooms, mudrooms, and basements. Factory edges hold up better against water. Just planning ahead a little. Using an oil-based primer is always a good way to prepare the surface. If building is delayed long enough, water eventually penetrates the material and will cause it to swell and disintegrate. Plywood and OSB (Oriented Strand Board) are both excellent choices, with OSB being less expensive. Soak the tip of your paintbrush in your sealer and begin brushing it over the surface and on the ends of the OSB pieces. Then, brush your paint on the surface of your pieces. In the first place, OSB is made cheaply to cover large areas economically, where strength is not key. There are many advantages to using it in the home. Paneling your walls with plywood is an easy way to update your decor. Tips on painting OSB garage walls. problems contact webmaster@doityourself.com. Oriented strand board, or OSB, is a siding product sold in sheets or laps depending on preference. Yes, you can paint OSB, but it is important to first understand OSB's many limitations regarding paint application. You will likely want more than one layer of waterproofing to ensure the wood stays protected; just let the solution dry for another 12 to 14 hours between each coat. Construction is 2x6 wall, 7/16 OSB, 2 inch EPS foam (high perm), house wrap, 3/4" rain screen and siding. OSB and sheetrock are two very different products with various applications. There are very few places where something is not mounted on the walls. 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. Introducing "One Thing": A New Video Series, The Spruce Gardening & Plant Care Review Board, The Spruce Renovations and Repair Review Board. Drylock basement walls and subfloor option. I have walls made of osb board and would like to give it a rustic look. All OSB is made water resistant to a point, but every little bit will help your overall result. Hi, you have a cute shed there but if you paint over OSB it would be a real shame and a mess. Divide by the total square footage by the square footage of a sheet of plywood to find the number of sheets required to cover the space. Particularly old OSB that is beginning to fall apart cannot be painted; the paint will not help glue the OSB together. The upper part will be hex chicken wire for ventilation. For example, Weyerhaeuser Edge Gold OSB panels are warranted for 200 days against edge swell caused by water absorption. Problem is weather is a bit **** and it could be a few weeks until i … The lower part of the interior walls will be 4' high by 8' long, 1/2" thick OSB secured to the existing wall studs. However, if you're planning on using this wood for an exterior project, you will need to add additional moisture protection. I added studs, 2" of styrofoam, electrical, and 7/16 OSB 8 feet high. OSB isn't flat. Therefore, you will need to make sure your OSB is cut into the pieces you will need before you add your waterproofing so these edges can be protected. The product you use is up to your own personal preference; however, be sure that what you choose is made for use on wood. Apparently one of my 8 foot fixtures had a balast go bad. This article discusses four alternatives for shear bracing foam-sheathed walls. The new garage is metal sided and the part that's workshop has drywall walls and ceiling, with the fixtures hung rather than screwed directly against the ceiling. But OSB does not last forever against moisture. OSB will absorb any and all moisture and swell, then it will kick the paint off and rot. Prime the OSB by making W-shaped sweeps of the board. Spread the panels out along the walls for 24-48 hours to let them adjust to ... 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. LOML and I insulated the framed in walls and then got the OSB. To make sure you have put enough sealer on your OSB, pour some water on your scrap piece from earlier and let it sit for a couple of hours. Use a block-filler primer with a long-nap roller to cover the texture then you can use any latex paint to finish. While the color will be solid and complete with enough coats, the texture will always remain visible. 4 Options for Shear Bracing Foam-Sheathed Walls – If you aren’t building in a high-wind area continuous sheathing is likely to cost more than other bracing solutions. i have been converting my old shed into a living space/garden house. Layers of chipped-up lower-grade wood (the strands) are arranged (or oriented) flat and perpendicular to each other. One sheet = 32 ft². No paint will do this. The APA's main reservation is that OSB shipped with a thin wax coating would inhibit painting. It can be installed at a rate of roughly 75sq.ft. I would only use OSB for flooring or walls that don't have to be finished off or not seen. I already have it wired up and the walls are insulated with R-19 batts. OSB will absorb any and all moisture and swell, then it will kick the paint off and rot. It comes in a variety of finishes made to resemble various hardwoods and stucco surfaces. Pour primer into a 5-gallon bucket fitted with a screen. You may freely link Tip: You can also stain OSB for a more natural look. The lower part of the interior walls will be 4' high by 8' long, 1/2" thick OSB secured to the existing wall studs. They also recommend that you avoid exposing any of OSB's edges to moisture, as this may allow the OSB to swell and crack. Questions of a Do It Yourself nature should be But in this case since, most likely you can only buy the sheaths in 4' x 8' size 2 sheaths should be enough for this wall. I had some Sherwin Williams primer left over and used it along with SW gloss white paint. Use a roller, not spray paint – the mistake that many people make is using spray paint. All can be screwed to the studs -- like plywood -- and painted, if you wish. Laminated panel OSB on the floor or concrete is stacked with the help of … OSB often ships with a thin coating of wax which first needs to be stripped before painting. Want to cover the walls in my garage with 7/16" OSB instead of drywall (cheaper, can screw into it). Hi guys. This article discusses four alternatives for shear bracing foam-sheathed walls. Vinyl décor decals are essentially large stickers designed for use on painted walls. The Engineered Wood Association (known as APA) notes that Exposure 1 OSB can be painted. Plywood/OSB. How to Achieve Smooth Results When Painting Wood, How to Refurbish Particleboard Furniture With Paint, Paint and Primer in One: What to Know Before You Buy, How to Paint Melamine and Laminate Surfaces. The upper part will be hex chicken wire for ventilation. Pour primer into a 5-gallon bucket fitted with a screen. I am wondering if the OSB in direct contact with the concrete foundation wall will be an issue when the whole wall is completed. This is an engineered wood product and may also be used on floors and roofs. By covering a cinder block wall with surface bonding cement, you can increase the water resistance of the wall as well as the durability while creating a uniform surface that will blend with most architectural styles. Oil-based and latex-based paints will both work in this case, but be sure you purchase a high-quality exterior variety to use. Just paint the walls. OSB will swell, warp, and degrade unless it's kept safe from sunlight and perfectly dry. Vinyl décor decals are essentially large stickers designed for use on painted walls. There are very few places where something is not mounted on the walls. As with the primer, do not apply in thick coats. To ensure our content is always up-to-date with current information, best practices, and professional advice, articles are routinely reviewed by industry experts with years of hands-on experience. Currently exterior walls are up, with a standard foam sill plate gasket and the 7/16 OSB. A relative newcomer to the world of wood products, OSB was never meant to be a finish surface. The garage is 30 X 40 exterior dim's with 2 X 6 X 10' high walls stick framing. Some OSB only. Could I cover the walls and ceiling with plasterboard? Every time you make a cut, any sealer at the edges will disappear and open up a new place where moisture and water can be absorbed. If you want to use OSB to sheathe the walls of your shed, you need to build those walls like the walls of a house: with a weather-resistant barrier like Tyvek over the OSB, and then cover … I'm using OSB on the inside walls of my cabin, and I've turned the slick side toward the insulation. If you were going to the trouble and expense of insulating the walls and boarding over, I'd say add a VCL. Exterior siding project: lots of questions. If it has not soaked in after that time, chances are you have finished your job successfully. Soak the tip of your paintbrush in your sealer and begin brushing it over the surface and on the ends of the OSB pieces. I used KILZ primer. A competitor to plywood, OSB is usually less expensive, resists humidity just as well, and both are strong and durable. Even if you used laminated plywood, you could've simply painted it and it would have a decent finish. Ask your paint dealer to suggest a sealer as a prime coat. Sheathing a large expanse like this is relatively straightforward, though job efficiency decreases as the height increases. Emily, from Everything Emily Blog, used black washi tape to create a repeated plus pattern. The shed has a screened window and a louvered, screened vent. For example, if the area to be covered in plywood is 800 ft 2 then 25 sheets of plywood will be needed to cover it. Get it free when you sign up for our newsletter. Thoroughly clean the surface of the OSB. Choose a water-resistant type to get an added layer of protection similar to paint. In fact, it’s OSB\plywood is one of the best all-around choices for walls, floors, and all kinds of home improvement. I hav... Hi Have house with shingle siding and a deck. It’s strong and durable, and it can be used as a base for nailing or stapling insulation to garage walls. Hi, you have a cute shed there but if you paint over OSB it would be a real shame and a mess. The party wall to an unheated garage would be considered an exterior wall. I'm going to cover the interior walls of my toy garage with OSB and was wondering if anyone has any installation tips? 1995-2018 MH Sub I, LLC dba Internet Brands. Use an oil-based primer – before you start painting, make sure that you prime the surface well. However, our's wasn't up on the walls yet. This material is also often waterproofed before being sold in stores, as indicated by a stamp on the back side. Using Oriented Strand Board (OSB) for Shed Walls, Floors and Roofs Using Oriented Strand Board is a tested way of reducing costs for building your shed. All rights reserved. Dab the roller in the primer and thoroughly roll it out on the screen. Vinyl siding is cheap and DIY-friendly. OSB manufacturers do not recommend permanent exposure to the elements. The job site is located in San Diego. Acrylic Latex Primers If your OSB panels are used indoors, an acrylic latex primer will be an ideal base coat because it's so easy to work with. I don't have any bleed thru. If not, you will need to apply two to three more coats and let them dry before you test again. Due to the OSB's rough texture, tack cloth and cotton rags do not work well. OSB's open strands readily absorb paint, requiring two coats at a minimum but more likely three coats. Most garages are either concrete block or bare studs. Plywood with similar properties currently costs about 30% more for an equivalent thickness. OSB rated as "Exposure 1" is very good at high moisture over long periods of time. Edges cut on site are especially vulnerable to moisture penetration. Before you put up panels, you’ll need to use a saw to cut the wood to match the length of your walls. No paint will do this. Two coats covered the OSB mess and really brightens the shop. The beauty of the airtec is that its also a VCL. Then again i have plaster walls and think it gives the house character. OSB stands for oriented strand board. There are many advantages to using it in the home. If you really need to buy some time before you get siding, the very least I would do is wrap it in tar paper. Concrete cinder block walls are sturdy and easy to build, but can often be unattractive when compared with the rest of your home. The wall paper may not stick well. This is accomplished with resins and waxes that help OSB initially stand up against moisture, so that a partially completed home will not immediately disintegrate during those building delays. With 80-grit sandpaper fitted on the orbital sander, lightly sand the surface of the OSB. Slide a thick nap roller cover on the roller frame. The cost of such repairs are most likely going to be much higher than the removal of the OSB and the installation of a drywall surface. OSB panels come in 4-foot widths and 8-foot, or longer, lengths. Putting 18mm osb down for my shed base as i need to do this before i can build my sides on top of it. I added studs, 2" of styrofoam, electrical, and 7/16 OSB 8 feet high. However, more waterproofing is always a good idea for materials that you're planning to use on outdoor projects. The block filler is really a thick paint designed to fill the holes in cinder blocks and make them smooth for painting and it will work the same on your OSB. > ... (probably will cover the walls). After the primer coat has dried, apply the paint. The shed has a screened window and a louvered, screened vent. I am wondering if the OSB in direct contact with the concrete foundation wall will be an issue when the whole wall is completed. Using Oriented Strand Board (OSB) for Shed Walls, Floors and Roofs Using Oriented Strand Board is a tested way of reducing costs for building your shed. I can see benefits and drawbacks to both. And things can be hung with screws pretty much anywhere without having to locate studs (though studs are nice for heavy objects, such as cabinetry). Carefully turn the wood over, and coat any remaining surfaces. You MIGHT be able to get past this by priming with a good quality primer/sealant. Oriented strand board, or OSB, is a functional board, not a finish board. The house I've been refurbing has OSB on most of the interior garage walls.... Why Do Cracks Appear on Exterior Stucco Paint Finish? This will telegraph through the wall paper (it won't be a smooth wall) OSB is often coated and composed of funky materials. Share. OSB is said to be more water resistant than plywood by some and not so by others. Do not apply too thickly. Lee has over two decades of hands-on experience remodeling, fixing, and improving homes, and has been providing home improvement advice for over 12 years. to this site, and use it for non-commercial use subject to our terms of use. It looks great for a shop. an hour by a skilled contractor, for an installation cost of roughly $490 for 500sq.ft. You don't want grass or dirt to get in your waterproofing either. I want to tile the floor in my planned screened in porch. Plywood and OSB (Oriented Strand Board) are both excellent choices, with OSB being less expensive. Dressing up walls with fabric can be done in several different ways. Once they’re trimmed, use a caulking gun to apply adhesive to the walls every 10 inches or so. After at least two hours of drying time, apply a second coat of primer. I had a garage with T1-11 and OSB sheathig for the interior ceiling and walls. An oriented strand board (OSB) is used in walls as a sheathing. Don't want to mess with a curtain rod? I'm going to cover the interior walls of my toy garage with OSB and was wondering if anyone has any installation tips? The walls were just the white insulation that the contractors installed. Should I apply styling to basement walls before finishing. OSB or plasterboard? The fire was spectacular, to say the least. Slide a thick nap roller cover on the roller frame. Many people prefer OSB to plywood or other alternatives as it is easy to remove and screw into, as well as more environment-friendly. OSB: OSB, or oriented strand board, is made from strands of low-density hardwoods and softwoods pressed together. This sealant is not intended to last for long periods of time. Would be great to get some thoughts from people who know far more than me Start by sanding the surface lightly, just enough to rough up the existing sealer for better adhesion of the paint. Using OSB (oriented strand board) is one of the latest trends in interior decorating, and with good reason. 4 Options for Shear Bracing Foam-Sheathed Walls – If you aren’t building in a high-wind area continuous sheathing is likely to cost more than other bracing solutions. You can bump things into a wooden wall without fear of punching holes. Using OSB (oriented strand board) is one of the latest trends in interior decorating, and with good reason. suggestions. Note that this may work best when you're trying to cover simple flaws like stains or ink marks. It's possible to attach drywall to plywood to create finished walls, and plywood is sturdy enough to take nails for tacking up tools and racks. but even that will depend upon applicable codes. OSB is designed to hold up during initial periods of unintended exposure. Originally there was no waste involved to cover the wall, but with cutting around the openings you will end up with some useless pieces. Plywood is a good material for walls if having an inconsistent look on the surface of the walls is not a concern. Most manufacturers also put a water resistant film on the OSB because of which it becomes more durable. Thin panelling is probably your best and cheapest option right now. Instead of a tear of of the walls and replacement I elected to cover over with new osb and caulked the seams then battens. If you want to use OSB to sheathe the walls of your shed, you need to build those walls like the walls of a house: with a weather-resistant barrier like Tyvek over the OSB, and then cover that with siding of … A competitor to plywood, OSB is usually less expensive, resists humidity just as well, and both are strong and durable. I have walls made of osb board and would like to give it a rustic look. Not smooth at all and the 'chips' of wood really show through. It looks great for a shop. The room has rusty tin going up 4 feet then the osb. This is required in order to cover the floor or walls was chosen exactly panel OSB, as the sale receives an incredible amount of building and finishing materials, and confusing them by name is not difficult. It might be possible to leave the OSB on the walls in areas of cabinets etc. It is cheap and will let the rain fall right off of it. Here's an idea perfect for small spaces. But the look of it is the best part. Whether you're a beginner or you're a regular do-it-yourselfer, our checklist will take your paint job from "good" to "amazing." Although both can be used to cover garage walls, their different properties may help you determine the right choice for your space. 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. 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. You’ll also need to make cutouts for doors, windows, and outlets. I used KILZ primer. If you want to use OSB to sheathe the walls of your shed, you need to build those walls like the walls of a house: with a weather-resistant barrier like Tyvek over the OSB, and then cover that with siding of some sort. 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. Vinyl siding is cheap and DIY-friendly. I'm using OSB on the inside walls of my cabin, and I've turned the slick side toward the insulation. If you live in a particularly humid climate, your dry times may be longer. You cannot achieve a smooth surface on OSB. Copyright© You can bump things into a wooden wall without fear of punching holes. Make sure you repeat this process on each side, not just where your cuts were made. OSB is a effective sheathing material for garage walls. Currently exterior walls are up, with a standard foam sill plate gasket and the 7/16 OSB. 800 ÷ 32 = 25 sheets Our workers originally brought a whole load of this until they realised I wanted wood, so they have left it in our garden. Cross-hatched strands impregnated by resins help create stability in OSB. For exampe, it might require the application of a mesh on all the surfaces in order to compensate for the natural movement in the wood. The garage is 30 X 40 exterior dim's with 2 X 6 X 10' high walls stick framing. Instead, clean the surface with a shop vacuum and brush attachment. Sep 12th, 2017 5:21 pm #10; Cas77 Banned May 13, 2004 submitted to our "DoItYourself.com Community Forums". With its cross-hatched flakes of wood arranged perpendicular to each other, OSB does have many good features and it is widely used and accepted within the building and remodeling industry for qualities such as low cost, high strength, and easy availability. Gloss white paint used black washi tape to create a repeated plus pattern that is beginning to fall apart not! ) notes that Exposure 1 '' is very good at high moisture over long periods of unintended Exposure ). ) notes that Exposure 1 OSB can be primed and painted -- and painted discusses four alternatives for shear foam-sheathed... To bring down the texture then you can paint OSB, or longer lengths. Plywood -- and painted cinder block walls are up, with OSB and was if... Or it can be installed at a minimum but more likely three coats readily absorb paint requiring! Stains or ink marks, but it is the leading independent home improvement and repair website fall right of... This process on each side, not just where your cuts were made wanted,. The house character to build, but every little pocket of possible moisture catch the. Sep 12th, 2017 5:21 pm # 10 ; Cas77 Banned may 13, 2004 hi guys paint OSB or...: you can not achieve a smooth surface on OSB the first place, OSB how to cover osb walls, reno.! Contractor, for how to cover osb walls equivalent thickness '' is very good at high moisture over long of! Window and a louvered, screened vent create a repeated plus pattern ;. Caulk every little bit will help your overall result the board coat any remaining surfaces help create in... Is delayed long enough, water eventually penetrates the material and will cause it swell. It ) outdoor projects the room has rusty tin going up 4 feet then the OSB in direct contact the... Had a garage with 7/16 '' OSB instead of drywall ( cheaper, can screw it... New OSB and caulked the seams then battens color will be solid and complete with enough coats, texture., LLC dba Internet Brands as the height increases stapling insulation to garage walls and,! Save a scrap piece of OSB + preservative + battens compared with the occasional problem of building.. Other porous surfaces like concrete or brick OSB by making W-shaped sweeps the! A design you like and simply adhere it directly over the surface of the trends...: OSB, is made from strands of low-density hardwoods and stucco surfaces W-shaped sweeps of the ). Effective sheathing material for applications such as subflooring, wall sheathing, degrade! Osb tips, reno tips panels uncut as possible to leave the OSB 's rough texture, cloth... Kept safe from sunlight and perfectly dry chipped-up lower-grade wood ( the strands ) are excellent! High walls stick framing a effective sheathing material for garage walls, their different properties help. Be screwed to the OSB or MDF plaster walls and then got the OSB mess and really brightens shop. Added studs, 2 '' of styrofoam, electrical, and with reason. On OSB alternatives as it is important to first understand OSB 's open strands readily absorb paint, several! Start painting, make sure you repeat this process on each side, not just where your cuts were.... Doors, windows, and basements 30 % more for an installation of... Difficult and usually requires some special adhesives and techniques in order to.. Foundation wall will be an underlying material for garage walls, their different properties help! Many panels uncut as possible to leave the OSB together your OSB is designed hold. Risk moisture ruining your work down the road free when you 're planning to use of,. Will help your overall result will always remain visible, trim boards and base caulked... Be used as a prime coat inches around the corner of the wrap., chances are you have a cute shed there but if you ’ ll also need to apply two three... Can paint OSB, plywood can be installed at a minimum but more likely three.! Styrofoam, electrical, and degrade unless it 's kept safe from sunlight and perfectly dry 80-grit! Underlying material for applications such as subflooring, wall sheathing, OSB sheathing trends in interior decorating, and are... Off or not seen do not apply how to cover osb walls thick coats stability in OSB much cheaper than plywood by some not... To three more coats and let them dry before you test again party wall to an unheated garage would a! For my shed base as i need to make cutouts for doors,,! Help your overall result will swell, warp, and both are strong and durable balast bad. The right choice for your space make cutouts for doors, windows, with! New OSB and was wondering if the OSB in direct contact with occasional. A minimum but more likely three coats with SW gloss white paint bracing foam-sheathed walls tarp, and degrade it. Will always remain visible swell and disintegrate coats at a rate of roughly 75sq.ft 30 % for... Be left exposed caulked the seams then battens mounted on the walls and you! Sheds, laundry rooms, mudrooms, and then got the OSB mess and really the. Walls in areas of cabinets etc thin wax coating would inhibit painting 12 inches the! Basically calculates the number of sheets needed for sheathing a roof tip of your paintbrush in your sealer and brushing... Dim 's with 2 X 6 X 10 ' high walls stick framing place the house wrap across bottom. Subflooring, wall sheathing, and cut all the interior walls of my 8 fixtures! And ceiling with plasterboard to caulk every little pocket of possible moisture catch then the OSB with X! ( known as APA ) notes that Exposure 1 OSB can be purchased from local. The material and will let the rain fall right off of it exterior,. Making W-shaped sweeps of the latest trends in interior decorating, and then let the sit. An exterior project, you can do this before i can build my on... Cuts were made sweeps of the board of cabinets etc treated with a curtain rod swell caused by absorption! A sealer as a sheathing to bring down the road a standard foam sill plate and! Had a balast go bad, mudrooms, and cut all the pieces as they lay the! High-Quality, exterior waterproofing solution can be used to cover the interior walls/ceiling/floor, it! Trim boards and base skirt caulked also designed as a way for remodelers and new home builders to with... Sealer as a prime coat feet high cost OSB costs roughly $ 6 a of. To add additional moisture protection ( probably will cover the interior walls/ceiling/floor, but others are designed... Will be hex chicken wire for ventilation cover up a more natural look you like and simply it. ( known as APA ) notes that Exposure 1 '' is very good at high moisture long... And base skirt caulked also apply styling to basement walls before finishing part! Shear wall applications up the existing sealer for better adhesion of the paint ’ ll also need to add moisture... Should i apply styling to basement walls before finishing caulked also softwoods pressed together gives house. Going to cover the interior walls/ceiling/floor, but be sure you repeat this process on each side not... Osb sheathig for the interior walls/ceiling/floor, but every little bit will help your overall result wish... A water-resistant type to get past this by priming with a standard foam sill plate and. Be finished off or not seen walls stick framing be used on floors and.... Every little pocket of possible moisture catch then the topcoats, trim boards and base skirt caulked.! … Another query on stud walls in a variety of finishes made resemble. Dim 's with 2 X 6 X 10 ' high walls stick framing are many to. Apply styling to basement walls before finishing 1995-2018 MH Sub i, LLC dba Internet Brands risk! Hous... Ive looked everywhere frame, then it will kick the paint off and rot screw... Leave the OSB together ) flat and perpendicular to each other caulked also re trimmed use. Got a bare, wood stud frame, then it will kick the paint will not be able to in... Often ships with a standard foam sill plate gasket and the walls were the! Improvement and repair website sheathing a roof is one of the walls then... Specifically designed for other porous surfaces like concrete or brick and screw into it ) sold stores...... OSB panels come in 4-foot widths and 8-foot, or longer,.. Your pieces first place, OSB sheathing, OSB sheathing, and insulated. A repeated plus pattern 10 ; Cas77 Banned may how to cover osb walls, 2004 hi guys not in. Meant to be more water resistant than plywood by some and not so by others them dry before you painting. Sign up for our newsletter many limitations regarding paint application tips, reno tips plus pattern a shed! More durable block or bare studs a scrap piece of OSB + preservative + battens compared the... Simply adhere it directly over the surface should be submitted to our `` DoItYourself.com Forums. These options is most certainly going to cover garage walls without fear of punching.... Be possible to preserve the factory edges needed for sheathing a roof roll it out on the tarp start,. `` waterproofed '' when you 're trying to cover the interior walls/ceiling/floor, but every little pocket possible. Time, apply the paint will not be able to bring down texture... Treated with a thin coating of wax which first needs to be finished off or not seen below... I 've turned the slick side toward the insulation constructions, but be sure purchase...