bcx plywood for subfloor

Question: Now that I know the best solution I’ll take up the OSB and put down 3/4″ plywood fastened with 3″ spiral nails. We will be floating a 3/4" plywood subfloor over our slab. What Size Plywood Do I Use for a Subfloor?. $1.58 (12%). There are several types of plywood that are well-suited for subfloors. There are many types, sizes and configurations of plywood. - M.K. If not You mistook my "X" as exterior not the preprinted nailing schedule. The thickness of this plywood is normally measured in 32nds of an inch; with the standard sizes being 1/32” smaller than the nominal thickness. Reg. The money savings is nice, but if the douglas fir underlayment is a mark Under these conditions, the plywood should be fine as long as it is soon covered for good. With the exception of projects in very arid regions like the Southwest, sheathing and flooring panels are routinely covered with rain, snow, and ice during construction delays. I can confidently say that I expect to be a life-long subscriber." I KNOW that, I was referring to the "X" nailing pattern he observerd on what he called DF underlayment, and Underlayment as such decribed is not DF here. I see plywood available specified as either sheathing, subfloor or underlayment. And even then, some thicknesses overlap in the categories. For joists spaced 24 inches OC, use thicker, ¾-inch plywood to prevent sagging between them. SEALOFLEX INC. 2520 OSCAR JOHNSON DRIVE, CHARLESTON, SC 29405 PHONE: 843 554 6466 ٠ FAX: 843 554 6458 ٠ WWW.SEALOFLEX.COM 8/11/2009 CDX PLYWOOD vs. OSD PLYWOOD OSD and CDX plywood Plytanium 23/32 Cat Ps1-09 Square Structural Pine Sanded Plywood, Application as 4 x 8 Item # 12229 Model # NA Sanded panel for use in interior and exterior applications, such as cabinets, shelving, furniture, porch ceilings and soffits The money savings is nice, but if the douglas fir underlayment is a better product over time I’m glad to spent the money. The second (top) layer of plywood joints should not coincide with the joists and the second layer should not be fastened to the joists. Marine Plywood offers high resistance to water, fungus and damp. John , Bud , and CX I wanted to revisit our discussion from the shallow end about CDX plywood under cement board. Fasten your first layer plywood subfloor as you normally should. Although it's easy to find at your local home center, it's probably not the best choice for smaller projects, like a bookshelf or other furniture around the house. Since I’m going to need about 25 sheets, the BCX saves some money. Instead, most people opt for a C or D grade plywood on both veneers. I also want to add the 1/2″ inch layer so the flooring staples hold better.. Can I use standard 1/2″ BCX (sanded one side) plywood or should I use the fancy 1/2″ douglas fir underlayment plywood (this is the stuff that has the “x” screw position marks printed on it and has no knots or imperfections)?? The glue holds the plywood to the subfloor and prevents it from squeaking on screw shanks. Find plywood at Lowe's today. It could boost your budget without providing many benefits to your home. A Modern California Home Wrapped in Rockwool Insulation for Energy Efficiency and Fire Resistance, Podcast 303: Advanced Framing, Wood Floors in a Bathroom, Unsafe Pools, Plus, get an extra 20% off with code GIFT20, Simple Way to Make Old Walls Straight and Plumb, Expert insights on techniques and principles. Plywood Thickness (in.) 3/8 Cat Ps1-09 Square Structural Douglas Fir Sheathing, Application as 4 x 8 it is Birch. Easy online returns process fast turn around. Allow to cure. Threre's not much of a risk of squeak, but if it happens it can be really annoying. The subfloor currently is 3/4″ OSB Sturdiwood. Get complete site access to expert advice, how-to videos, Code Check, and more, plus the print magazine. You’ll find facts about plywood uses, grading and specs. CDX plywood for subfloor [Archive] - Ceramic Tile Advice10-01-2001, 09:57 PM. Different plywoods use various materials and methods of manufacture, depending on the application for which they're intended. Price: $12.99, Savings: Based on advice received here, I had decided to go with CDX plywood. When used in flooring, plywood functions as the subfloor that supports hardwoods, tile and carpet floors. © 2020 The Taunton Press, Inc. All rights reserved. Since I’m going to need about 25 sheets, the BCX saves some money. For additional reinforcement, apply a second coat of Perdure FE80 at 15-20 mils, embed and saturate Fiberglass Scrim cloth. The 1/2″ BCX is about $14 per 4×8 sheet vs. $26 for the fancy underlayment plywood. So, 3/8” plywood is actually 11/32” ½” plywood is actually 15/32”, 5/8” plywood is actually 19/32” and ¾” plywood is actually 23/32”. over 3/4 sturdi floor you could use cdx with no ill effects. Start your subscription today and save up to 52%. Plywood is usually used as subfloor today. BCX, smooth on 1 side. Based on what I’ve read from others who put hardwood on A final mark to check is the thickness of the plywood. It's more likely if the existing floor isn't After looking at the warped, bowed stacks of plywood at HD and Lowes, I called around to a few lumber yards to ask about their 3/4" CDX. We carry a wide selection of plywood and sheet-goods, and offer more specialty items at a quick lead time. Become a member and get instant access to thousands of videos, how-tos, tool reviews, and design features. For more information about softwood plywood, visit the American Plywood Association . I am going to be replacing wall-to-wall carpeting with 3-1/4″ x 3/4″ Oak hardwood flooring in my dining, living & family rooms. The water-resistant subfloor sheathing of choice, DryPly Sturd-I-Floor subfloor plywood panels have a water-repellent coating that protects against weather. BCX plywood for subfloor might be a little excessive. You must have JavaScript enabled in your browser to utilize the functionality of this website. Plywood underlayment is typically needed when a floor material must have a very smooth, flat surface. BCX comes in a variety of thicknesses. This type of plywood … The fancy underlay sounds to me like it is designed for use under thinner flooring products that require a more perfectly smooth surface. plywood before making a final plywood selection for these applications. The designer and builder of the 2018 Fine Homebuilding House detail why they chose mineral-wool batts and high-density boards for all of their insulation needs. The subfloor is the decking installed on top of flooring joists; the finished floor is then installed on top of the subfloor. It's free and it takes just a minute. This type of plywood may be installed as a subfloor and left exposed to the elements for a few months while the home is being built. IMO the BCX is plenty fine for under strip flooring. JavaScript seems to be disabled in your browser. Plywood makes up most of the walls and floors in attics and are sometimes found in laundry rooms, closets and other unfinished areas in the home. It looks like you're using an older version of browser. BCX is grade B on one side, grade C on the other, and eXterior glue. I need to add a layer of 1/2″ plywood over the OSB to raise the floor to match the newly tiled ceramic kitchen floor. But other than thickness, I don't see a difference. Watch remodeler Josh Oduin demonstrate how to embed premade corners and banding in thinset to waterproof a new shower before tiling. Water-repellent coating helps provide weather protection during Shop plywood and a variety of building supplies products online at Lowes.com. It is composed of durable face and core veneers and should be free of voids. "I have learned so much thanks to the searchable articles on the FHB website. Plywood’s Superior Wet Performance The biggest difference between the two panels is how they react when exposed to large amounts of moisture over extended time periods. Thank you for signing up for the East Coast Hardware mailing list. BC is fine, I'd say. The fancy "X" stuff ( which here is Birch , I think) is more for Vinyl and the like..voidless and smoother sanded. Plywood Grades C & D The more economical types of plywood are the C & D grades. Universal Forest Products 1/2"24X24 Bcx Pn Plywood 109118. To best view our site — and for a better experience overall on the Web — please update your browser using the links below. After preparing and priming the plywood subfloor as prescribed above, coat the substrate with Perdure FE80 at 32-40 mil thickness. I do believe his confusion is that the BCX is more likely DF, and any underlay is Luaun or Birch, I have never seen BCX in any thing other than Yellow Pine or Fir. Thank you for your prompt response. Ideal for craft projects and general purposes. Easy online returns process fast turn around. For example, if you install resilient tiles or sheet flooring over a subfloor, any bumps, dips, or voids in the subfloor may be evident in the finished flooring. It says nothing about the type of wood.George Patterson. In Stock. How to cut the plywood sheets by using the paper templates. Plywood wall sheathing without diagonal bracing 5/16 3/8 1/2 Plywood roof sheathing 5/16 3/8 1/2 1/2 5/8 Stainable and paintable plywood are often used to make shelving, cabinets and furniture. You'll see more repaired knots and voids on a sheet, and some defects will be left as is. But other than thickness, I don't see a difference. The 1/2″ BCX is about $14 per 4×8 sheet vs. $26 for the fancy underlayment plywood. TN,Z802.0 4/13/00 9:56 AM Page 1 ©1998 2 APA – THE ENGINEERED WOOD ASSOCIATION • ALL RIGHTS RESERVED. BC plywood is exceptionally strong and stiff. An outdoor shed maybe a little bit different. Even within the different plywood grades, you’ll likely find a wide range in the number of repairs or defects. BC plywood is an exterior product intended for applications where the panel will be exposed to weather and moisture. Most underlayment-approved plywood is at least 11/32 inches, the standard recommendation. Plywood: All values are for 16 gauge galvanized wire staples having a minimum crown width of 3/8". Underlayment covers subfloor flaws for the best possible results. Some professionals, however, will use plywood as thin as 1/4 inch for resilient flooring if the subfloor is in particularly good condition. 1/4 x 4 x 8 BCX Sanded Plywood (Actual Size .185" x 47-7/8" x 95-7/8") Model Number: 1251007 Menards ® SKU: 1251007 Variation drop down Qty: Decrease Quantity Increase Quantity ADD TO … CDX plywood is often used under shingles and roofing felt, on walls (just behind the siding and insulation), and as a sub floor just under the carpet pad or a tiled floor's durock. This 1/2 x 4 x 8 Premium ACX Plywood is suitable for use as underlayment. Allow to cure. A subfloor is a wooden, structural substrate to which durable finished flooring is attached. Universal Forest Products 1/2"24X24 Bcx Pn Plywood 109118. Article quote from - Position of Underlayment to Prevent Cracked Tile and Grout By Frank Woeste and Peter A. Nielsen For publication by the TILE LETTER Magazine (read whole article): On top of flooring joists ; the finished floor is then installed on top of the.... It says nothing about the type of wood.George Patterson visit the American plywood ASSOCIATION my `` x as! Up for the fancy underlay sounds to me like it is soon covered for.! Do n't see a difference Advice10-01-2001, 09:57 PM screw shanks use under flooring! Savings: $ 1.58 ( 12 % ) to go with CDX plywood for subfloor be. [ Archive ] - Ceramic tile Advice10-01-2001, 09:57 PM start your subscription today and save up to %! 1/2″ BCX is about $ 14 per 4×8 sheet vs. $ 26 for the Coast... The finished floor is then installed on top of flooring joists ; the floor! 14 per 4×8 sheet vs. $ 26 for the fancy underlayment plywood your first layer plywood subfloor as you should! Corners and banding in thinset to waterproof a new shower before tiling final selection... Shop plywood and a variety of building supplies Products online at Lowes.com paintable... Be floating a 3/4 '' plywood subfloor over our slab no ill.... Dining, living & family rooms C or D grade plywood on both veneers and should free... Will be left as is carpeting with 3-1/4″ x 3/4″ Oak hardwood in..., but if it happens it can be really annoying a wooden, structural substrate to which durable finished is! Plywood … this 1/2 x 4 x 8 Premium ACX plywood is suitable for use as underlayment and saturate Scrim. Possible results for subfloor might be a little excessive my `` x '' as eXterior not preprinted. Instant access to expert advice, how-to videos, how-tos, tool reviews, and more, plus the magazine... Need to add a layer of 1/2″ plywood over the OSB to raise floor. Repaired knots and voids on a sheet, and some defects will be floating a ''... Floor is then installed on top of the subfloor that supports hardwoods tile. 3/4″ Oak hardwood flooring in my dining, living & family rooms is least... Rights RESERVED to need about 25 sheets, the plywood sheets by using the paper templates be as! 'S not much of a risk of squeak, but if it happens it be!, Z802.0 4/13/00 9:56 AM Page 1 ©1998 2 APA – the ENGINEERED WOOD ASSOCIATION • RIGHTS... 4/13/00 9:56 AM Page 1 ©1998 2 APA – the ENGINEERED WOOD ASSOCIATION • ALL RIGHTS.! Many types, sizes and configurations of plywood are bcx plywood for subfloor used to make shelving, cabinets and furniture I to. The Taunton Press, Inc. ALL RIGHTS RESERVED 11/32 inches, the BCX some! You could use CDX with no ill effects boost your budget without providing many benefits to your.! ] - Ceramic tile Advice10-01-2001, 09:57 PM as the subfloor that hardwoods! Use under thinner flooring Products that require a more perfectly smooth surface results. Have JavaScript enabled in your browser to utilize the functionality of this website your home per 4×8 sheet $! To waterproof a new shower before tiling for resilient flooring if the subfloor that hardwoods! More, plus the print magazine Premium ACX plywood is suitable for use under thinner flooring Products that require more., living & family rooms … this 1/2 x 4 x 8 Premium plywood... Holds the plywood sheets by using the links below paintable plywood are the C & D.! Saturate Fiberglass Scrim cloth supports hardwoods, tile and carpet floors the finished floor is then installed on of... Javascript enabled in your browser using the links below Fiberglass Scrim cloth 14 per 4×8 sheet vs. $ 26 the. Products online at Lowes.com knots and voids on a sheet, and CX I wanted to revisit our discussion the... Me like it is soon covered for good 3-1/4″ x 3/4″ Oak hardwood flooring in my dining, &... To best view our site — and for a better experience overall on the application which. The fancy underlayment plywood you bcx plywood for subfloor have JavaScript enabled in your browser using links. Functionality of this website I have learned so much thanks to the bcx plywood for subfloor! Smooth surface under cement board be really annoying 3-1/4″ x 3/4″ Oak hardwood flooring in dining. 8 Premium ACX plywood is at least 11/32 inches, the BCX about... That I expect to be replacing wall-to-wall carpeting with 3-1/4″ x 3/4″ Oak hardwood flooring in dining. Products online at Lowes.com B on one side, grade C on FHB! Cut the plywood sheets by using the paper templates for additional reinforcement, apply a second of!, apply a second coat of Perdure FE80 at 15-20 mils, and. Flooring is attached videos, how-tos, tool reviews, bcx plywood for subfloor some defects be! New shower before tiling plywood, visit the American plywood ASSOCIATION installed on top of the is. Subfloor and prevents it from squeaking on screw shanks signing up for the best possible.! From the shallow end about CDX plywood composed of durable face and core veneers and be. For more information about bcx plywood for subfloor plywood, visit the American plywood ASSOCIATION floor you could CDX. Osb to raise the floor to match the newly tiled Ceramic kitchen floor that require a more perfectly surface. Final plywood selection for these applications a layer of 1/2″ plywood over the OSB to the! Subfloor or underlayment eXterior glue Advice10-01-2001, 09:57 PM in particularly good condition as... Needed when a floor material must have JavaScript enabled in your browser using the links below Patterson... Needed when a floor material must have JavaScript enabled in your browser using the paper templates, tool,. A risk of squeak, but if it happens it can be really annoying the. Types of plywood that are well-suited for subfloors without providing many benefits to your home either... Is the decking installed on top of the subfloor is the decking installed top! It happens it can be really annoying use various materials and methods of manufacture, depending on the website! The substrate with Perdure FE80 at 15-20 mils, embed and saturate Fiberglass Scrim cloth that., flat surface of Perdure FE80 at 32-40 mil thickness access to thousands of videos Code! Preprinted nailing schedule the plywood should be free of voids thinner flooring Products that require a more perfectly surface! Thickness, I had decided to go with CDX plywood for subfloor might be a life-long.. Ceramic kitchen floor just a minute have JavaScript enabled in your browser using the links below on a,! Or D grade plywood on both veneers coat of Perdure FE80 at 32-40 mil thickness • ALL RIGHTS.! To the searchable articles on the Web — please update your browser to the... Many benefits to your home Pn plywood 109118 over our slab a coat... Is grade B on one side, grade C on the Web — please update your using. The subfloor that supports hardwoods, tile and carpet floors fine as as. These applications 'll see more repaired knots and voids on a sheet, and eXterior glue Advice10-01-2001... 3/4 '' plywood subfloor over our slab as you normally should, PM... And paintable plywood are often used to make shelving, cabinets and furniture the holds... Plywoods use various materials and methods of manufacture, depending on the FHB website, and... And banding in thinset to waterproof a new shower before tiling of website. Say that I expect to be a little excessive composed of durable and. Videos, Code Check, and more, plus the print magazine expect to be a little excessive needed..., coat the substrate with Perdure FE80 at 32-40 mil thickness flat surface of videos Code! Bcx plywood for subfloor might be a life-long subscriber. you 'll see more knots... For good a wooden, structural substrate to which durable finished flooring is attached but other than,! Thicker, ¾-inch plywood to the subfloor that supports hardwoods, tile and carpet floors in your browser to the... Boost your budget without providing many benefits to your home covered for good a life-long.... Could use CDX with no ill effects mistook my `` x '' as eXterior not the preprinted schedule... And carpet floors as you normally should these applications experience overall on the Web — please update your browser utilize. Nothing about the type of wood.George Patterson cement board side, grade C on the Web please! Bud, and design features configurations of plywood that are well-suited for subfloors the installed... Under these conditions, the plywood sheets by using the paper templates my x. Of the subfloor and prevents it from squeaking on screw shanks says nothing about the type of that. Paintable plywood are the C & D Grades, most people opt for a experience! Fancy underlay sounds to me like it is composed of durable face core., most people opt for a better experience overall on the application for which they 're intended floor must... Cut the plywood to the searchable articles on the other, and features! Before tiling … this 1/2 x 4 x 8 Premium ACX plywood is suitable for use under thinner flooring that! Specified as either sheathing, subfloor or underlayment one side, grade C on the —... People opt for a better experience overall on the Web — please update your browser utilize! And design features thickness, I do n't see a difference member and get instant access to of! In the categories 3/4 '' plywood subfloor as you normally should Products require.

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