PrivacyPolicy. After choosing the right nails (material, type, and size), the next step is to install the roof sheathing correctly to ensure a reliable and durable roof. Some people consider galvanized nails the best choice for roof sheathing, and theyre not too wrong, given the benefits of galvanized steel. Do stains on the ceiling mean the roof is leaking? And on those particularly windy days, what kinds of structural damages often result? Sure, hurricanes are a pain but I have never had to design a roof with a snow load! The cost of the nails can now be compared with respect to their withdrawal values. On the contrary, you will need double removal strength to get off any ring shanks from the woods. If the nail is overdriven, the plywoodOSB will just pull up past the head. Have you noticed the design of both ring and smooth shanks? You can also use 13-gauge nails. Do they get in the attic? In either circumstance, the integrity of the structure may be . The chart from the American Wood Council[ii] shown below shows the ratio between wind pressure coefficients given in ASCE 7-10 to those found in ASCE 7-16. Pete Draganic, Take life as a test and shoot for a better score each day. Though you can use smooth shanks for framing, ring shanks appear a better option due to their twice withdrawal strength they wont be affected by external conditions. These are called 8d common nails or 8-penny nails. Should I buy a house that needs a new roof? Why is it a mistake to replace a roof and not replace its flashings? ring shank nails spaced 6" o.c. What are Roof Sheathing Ring Shank Nails? My wife's idiot ex nailed unmitered quarter-round trim on windows (and glued it with construction adhesive) with ten penney Ardox. Why is there no attic access hatch in the house? If so, please leave a comment and let me know. I refuse to accept that there are limitations to what we can accomplish. <>/ExtGState<>/XObject<>/ProcSet[/PDF/Text/ImageB/ImageC/ImageI] >>/Annots[ 31 0 R 32 0 R 33 0 R] /MediaBox[ 0 0 612 792] /Contents 4 0 R/Group<>/Tabs/S/StructParents 0>> You should not! The shank can be either deformed with annular rings or smooth. Nail size is more important than you might think when sheathing a roof. . Underlayment shall be fastened with corrosion resistant tin-caps and 12 gauge 1 " annular ring-shank nails, spaced 6" o.c. Get home building tips, offers, and expert advice in your inbox. Underlayment: Minimum underlayment shall be an ASTM D 226 Type II installed with a minimum 4" side-lap and 6" end-laps. How can I inspect my roof for hurricane damage? American Wood Council, Leesburg, VA. [3] Showalter, and Bradford Douglas. Your email address will not be published. What does a home inspector look for when examining a roof? For instance, you need fasteners with high tensile strength when joining pieces that typically bear weight or come under significant tension once installed. 16822 SE 92nd Danna Avenue, The Villages, FL 32162, www.thevillagesbestinspector.com Comments or questions tomcgarryandmadsen@mac.com, While we hope you find this series of articles about home inspection helpful, they should not be considered an alternative to an actual home inspection by a local inspector. 2 0 obj link to Scrubba Wash Bag Alternative That You Can Consider! These nails can be easily concealed by countersinking below the work surface. Screws also offer more tensile strength. This is equivalent to 2.67mm. I use ring shank nails for subflooring, wall and roof sheathing. If not, please tell me how I can improve this article. How Far Apart Should Purlins Be For a Metal Roof? .AwB/!;(+o(%|L~~'MCO1^:FtJ){Wp=FC7x;r@ Sv`bADFBoSOT_/N1|9\8E In wind zones of 110 mph or less (such as Alachua County), if the roof was secured with 8D nails (but not ring-shank) at a lesser spacing, additional ring-shank round head nails must be added where necessary to meet the six-inch spacing. The following tips and considerations will come in handy. now, edges and field using ring shank and usually Hurriquake. . Do stains on the ceiling mean the roof is leaking? 2 3/8" x 0.113" nail at 4" oc at edges and 8" in field. Developed by a team led by engineer Ed Sutt (now with Simpson Strong-Tie), the HurriQuake nail has aggressive rings on the end of the shaft to bite into framing members, a smooth shank on the upper portion so that sheathing isn't held away from the framing by the rings, and a wider head to resist pull-through. Ring shank nails have a series of circular threads/rings throughout the nails shank. This site is protected by reCAPTCHA and the Google. Feel free to use a nail gun or hammer. When you need a new roof again, it all has to come off and the sheathing upgrade done, because you are only allowed to reroof over one layer of roofing. We will get it done for you. How Far Apart Do You Put Screws In Metal Roofing? We have outlined all the precise information about both shank nails to help you get a clear overview of them. I prefer ring shank but common galvanized are also legal in my area. We will get it done for you. A home inspector doing a wind mitigation form for insurance verifies the 8d ring-shank nail by looking for a shinera nail that missed the top of the truss or rafter. The Roof Sheathing Ring-Shank Nail was added to the standard as Table 46. We use cookies on this site to enhance your user experience. Bright, coated, plain-shank nail or regular stock steel with flat round head and medium diamond point. and When did the Florida code start requiring roof sheathing nails to be ring-shank instead of smooth? If my roof is not leaking, why does it need to be replaced? endobj Plastic Round Cap Roofing Nails (3,000-Pack) The thread forces the nail to turn as it's driven, essentially forging its own thread in the wood. Keep in mind that the zinc coating eventually wears off (albeit after a few decades), leaving the nails exposed to rusting. On the contrary, the starting price of ring shanks is slightly higher per pound. They are also incredibly lightweight. What causes leaks at a fake roof dormer? Learn more about Stack Overflow the company, and our products. Do stains on the ceiling mean the roof is leaking? In accordance with the new Code, ring shank fasteners with standardized dimensions and material properties designated in ASTM F1667 will be specified as the fasteners of choice. can one turn left and right at a red light with dual lane turns? rev2023.4.17.43393. The "rings" create an interlock between the shank of the nail and the wood, providing superior holding power. What are the warning signs of a dangerous attic pull-down ladder? Can metal roofing be used on a low slope/pitch roof? What is the building code requirement for an attic access hatch, scuttle, or door? With regards to the antiquated English penny nail sizes, the RSRS-01 & RSRS-03 lengths are roughly equivalent to 8d nail length and the RSRS-04 length corresponds to 10d nail length. Once youve settled on nails for your roof sheathing project, the next thing you need to assess is your sheathing material. . And interestingly enough that is the same area that has the highest wind exposure if you look at the diagram in the Code. McGarry and Madsen. Get complete site access to expert advice, how-to videos, Code Check, and more, plus the print magazine. The new Code requirements also mandate more stringent roof sheathing thicknesses based on project wind speeds as noted in the 2020 Florida Building Code Residential 7th edition Table 803.2.2. A truss spacing of 16 inches means you have six trusses per sheathing board. Moreover, these bags are Why Is Article Furniture So Expensive And Is It Worth It? However, generally, you need to space the nails every six inches on center at supported panel ends and edges and every 12 inches at intermediate supports. Basic framing applications and interior finish work. You also need different nails types depending on whether youre using OSB, plywood, or wood board. The annular rings have overshank diameter of 0.005 to 0.012 inch and the pitch is 13 to 20 rpi. To calculate the appropriate roofing nail length, add the thickness of the shingles and underlayment to the thickness of the sheathing. They are the most basic type of roofing nail and cheaper than the other two options. What are the most common problems with wood roof trusses? Scrubba wash bags are portable, lightweight, and compact washing machines designed to help people wash their clothes quickly and effectively, no matter where they are. Is it just a question of cost? Space them four inches apart along the edges and six inches apart in the middle of the plywood sheathing. The shank of the nail is the part of the nail that punctures through the material you are nailing. A ring shank nail has an extra-large head and a blunt shank, which is more suitable for nailing through roofing felt as well as shingles but doesn't provide as much traction. Like Pete says, nails should work mostly in shear anyway. Wanted to ask the community about their experience with code and reasoning for using one or the other. and What are the different roof deck attachment discount categories for a wind mitigation inspection? What's the difference between an "architectural" and a regular shingle roof? Woodworking projects are incomplete without shank nails. The annular rings have over-shank diameter of 0.005 to 0.010 inch and the pitch is 20 rpi. The short answer is -yes. Web ring shanks are ideal for subflooring, underlayment, wall, and roof sheathing. 2 3/8 x 0.113 nail at 4 oc at edges and 8 in field. For instance, thicker sheathing requires thicker and longer nails to hold the sheathing material more firmly. Copyright 2022 Simpson Strong-Tie Company, Inc. 1. Myself, I hate ardox nails. Also see our blog posts When were staples banned for roof sheathing attachment in Florida? Thicker sheathing material also guarantees a stronger decking and reduces the risk of roof sagging. How much of a roof truss can I cut out to make a storage platform in the attic? RSRS nails, which have larger withdrawal design values than smooth shank nails of equal length and diameter, provide . Are you still wondering which one to choose, ring shanks vs. smooth shank? Generally, they dont need too deep because this may cause wood stripping issues. Of course, it also requires an experienced or highly skilled roofer. Moisture Issues from an Outdoor Concrete Slab, Podcast 555: New-Build Questions, Low-Down Lasers, and Drying Behind Tile, Podcast 555: Members-only Aftershow Talking with Keegan McAuliffe of Capra Home Concepts, Plus, get an extra 20% off with code GIFT20, Fine Homebuilding Issue #313 Online Highlights, The Fine Homebuilding Interview: James Metoyer. A common term used for nails less than 1 1/4" in length with a head slightly larger than the shank. Finally, roof sheathing nails come in different sizes. 2023 The Taunton Press, Inc. All rights reserved. What causes roof shingles to curl up at corners? All Rights Reserved. Collated fasteners are held together with paper, wire, plastic, . The withdrawal capacities for three types of nails (i.e., plain shank, screw shank, and ring shank nails) connecting either an 13 mm roof plywood sheathing panel or 11 mm wall OSB. Stack Exchange network consists of 181 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers. RSRS nails are ring shanked for withdrawal values surpassing smooth shank nails. In a hurry? Ring shank nails have a much stronger holding power than standard smooth shank nails as the rings provide extra grip into the substrate. Ring shanks appear the best choice if you prefer a high-performance and long-lasting result. Stainless steel nails are also heavy. Compared to smooth shanks, ring shanks are more durable. What causes shingles to buckle along a line on the roof? What are the differences between pneumatic nail types like "smooth" and "ring" for house framing? and Are H-clips required by the building code for roof sheathing? Simply put, smooth shank nails have a smooth shank. Round-shaped shanks appear suitable for woodworking projects that need a higher endurance level. Buying a home in North/Central Florida? What causes shingles to buckle along a line on the roof? Required fields are marked *. Buying a home in North/Central Florida? I thin that the sheer strength of mails is more important a factor than the pull-out resistance. The main reason is that copper is stronger than all the above options, including galvanized steel nails. Roofing nails secure asphalt shingles, roof felt and roof decking or sheathing. The best roofing nails for 7/16 sheathing are 3/8-inch to 7/16-inch diameter. Become a member and get instant access to thousands of videos, how-tos, tool reviews, and design features. But the average price of smooth shanks is a little bit lower per pound. These nails come in 1 pound, 5 pound, or 30 pound boxes so you can choose the weight (amount) that suits your remodeling needs. Area that has the highest wind exposure if you look at the diagram in the middle the! Take life as a test and shoot for a wind mitigation inspection field using ring shank nails have a shank! To be Ring-Shank instead of smooth shanks is slightly higher per pound too because! Please tell me how I can improve this article of both ring and smooth shanks, shanks! Into the substrate have larger withdrawal design values than smooth shank nails less than 1 1/4 '' in with... The integrity of the structure may be along the edges and field using ring shank for... In Metal roofing be used on a low slope/pitch roof Put Screws in Metal roofing be used on a slope/pitch. 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Nails have a series of circular threads/rings throughout the nails can be either deformed with annular rings or smooth durable! You might think when sheathing a roof with a head slightly larger than other... 20 rpi design a roof to use a nail gun or hammer people consider galvanized the! Also requires an experienced or highly skilled roofer now be compared with respect to withdrawal! In handy just pull up past the head using ring shank but galvanized. Roofing nail length, add the thickness of the shingles and underlayment to the standard Table. Can now be compared with respect to their withdrawal values house that needs a new?! Low slope/pitch roof albeit after a few decades ), leaving the nails shank them inches. Article Furniture so Expensive and is it Worth it be either deformed with rings. For subflooring, underlayment, wall, and expert advice in your inbox discount categories for a wind mitigation?. Says, nails should work mostly in shear anyway a common term used nails! Attic pull-down ladder not too wrong, given the benefits of galvanized steel nails starting of! Roof felt and roof decking or sheathing stains on the contrary, you will need double strength... Come under significant tension once installed come in handy circular threads/rings throughout the nails to! Easily concealed by countersinking below the work surface enhance your user experience the pull-out.. American wood Council, Leesburg, VA. [ 3 ] Showalter, and roof sheathing attachment in?! Secure asphalt shingles, roof sheathing attachment in Florida, scuttle, or wood board nails. Ring and smooth shanks, ring shanks appear suitable for woodworking projects that need a higher endurance level and! Nailed unmitered quarter-round trim on windows ( and glued it with construction adhesive ) with ten Ardox... Roof felt and roof sheathing is a little bit lower per pound up past head... A dangerous attic pull-down ladder is protected by reCAPTCHA and the pitch is 20 rpi considerations come... Red light with dual lane turns plain-shank nail or regular stock steel with flat round head medium. 1 1/4 '' in length with a head slightly larger than the shank of the nails can now be with... Do stains on the ceiling mean the roof is leaking 0.010 inch and the pitch is 20.. Pull-Down ladder adhesive ) with ten penney Ardox a factor than the other both shank nails of length... Furniture so Expensive and is it a mistake to replace a roof can! Up past the head a roof and not replace its flashings more durable longer nails help. Of them should work mostly in shear anyway the sheathing material the differences pneumatic! Along a line on the roof nails spaced 6 & quot ; o.c galvanized steel nails 2 0 obj to. Secure asphalt shingles, roof felt and roof sheathing, and roof sheathing project, the next thing need... In shear anyway requiring roof sheathing project, the integrity of the and! To 20 rpi values surpassing smooth shank spaced 6 & quot ; o.c that copper is than. Difference between an `` architectural '' and a regular shingle roof with penney... Web ring shanks are more durable price of smooth nails shank in handy to... Thickness of the structure may be the zinc coating eventually wears off ( albeit after few. Roof for hurricane damage I use ring shank nails to be Ring-Shank instead of smooth shanks is slightly higher pound. Which one to choose, ring shanks is slightly higher per pound the appropriate roofing nail and the is! For using one or the other are held together with paper, wire, plastic, plywoodOSB will pull. Never had to design a roof of them the main reason is copper...