joist repair strap

x 4 in. The ceiling joists are not continuous from one side of the cottage to the other. That is not the case here. Costs for sill plate repairs are between $100-$120 per linear foot. The unique rolled edges of the strap allow it to span gaps as wide as 4-1/2-in and its 1-1/2-in width enables installation on the narrow face of 2x lumber. Share it with your friends so they can enjoy it too! Maximum gap between wood members is 4 1/2". Choosing a selection results in a full page refresh. "The steel straps were 1.5-inch by 1/8-inch, and were nailed to the joists with 16p nails 6-inches on center.". Two connections per deck are all that's needed. TJI Joists With Top Flange Damage Over End Bearings. Ceiling Joists Conectores para la construccin con madera 20212023. Screws work better, but need to be in tightly dimensioned holes.Even 16d nails are a little small for the compressive strength of most wood types in this type of application. The Design Report is stamped by certified Engineers in multiple States and has been accepted by Building Inspectors across the United States and Canada. Then, apply a construction adhesive along each joist and lift the plywood into position. Installation Instructions and Eng Report. Burnt Hills, NY 12027 In the thread on this forum "Reinforceing floor " started by "Galroc,", http://ths.gardenweb.com/forums/load/repair/msg0915531723856.html. Pry the floor joist from the subfloor with the back of your hammer. Tack a beam under the sagging joists. Three of the 15 test samples were steel strapped underneath. This conclusion is supported by the deflection vs. load curves that were published. Thank you for your help". This can weaken the joist and cause it to be unstable. This- however- doesn't mean that bridging is a superior floor reinforcement method to floor joist blocking; as the latter method also has its upsides. Copyright 2022 Simpson Strong-Tie Company, Inc. Repair, Protection and Strengthening Systems for Concrete and Masonry, Soft-Story Retrofits for Building Resiliency, Repair, Protection & Strengthening Systems, Unreinforced Masonry (URM) Building Retrofit, Cross-Laminated Timber (CLT) & Mass Timber Connector Products, Anchoring Solutions for Value-Added Manufacturing, Component Manufacturers Software Solutions, Component Manufacturer Software Solutions, Federal Procurement & Domestic Content Programs, Outdoor Living: Where Great Backyards Begin, New Product Testing in a Virtual Environment, Simpson Strong-Tie Materials Demonstration Laboratory at Cal Poly, Simpson Strong-Tie Research and Testing Laboratory at WSU, Repair and Protection Systems for Concrete and Masonry, Contact Webmaster with questions or comments. 1-16 of 710 results for "Joist Straps" RESULTS 6 Pcs Connector Straps, Steel 14-Gauge Hurricane Tie ,Hot Dip Galvanized Joist Hangers Fit 4 X Truss to Rafter Connector , for Roofing Trusses Wood Timber Connectors 4 $1999 FREE delivery Thu, Feb 16 on $25 of items shipped by Amazon Or fastest delivery Tue, Feb 14 Structural engineers, contractors and infrastructure owners have chosen our companies for their concrete and masonry strengthening and repair projects because of our innovative, value-engineered products, designs, expert installation methods and dedicated customer support. Galvanized Predeflected Holdown with Strong-Drive SDS Screws, TP 1-13/16 in. The straps extended the entire length of the 16-foot joists, which were supported so that there was 14 feet of span. Choosing a selection results in a full page refresh. Standard (IBC) Size: 16 gauge - 1/2 sq x 6 x 14 Other sizes available - Call 1-800-659-4731 or sales@masonpro.com Finish: Hot Dip Product Data Sheet SDS Hot Dip LEED Purchase Online Intersecting CMU Walls (Flange Action - Shear Transfer): Z-Strap Fastener quantities are for a single strap. Pros Cons; Cost to sister floor joists: $100 - $300 per joist: Cost to replace floor joists: $6,000 - $10,000+ Sorry to bring my engineering curiosity to the tail end of this discussion, but wouldn't ANY scheme of cladding (for lack of better term) steel onto existing wood joists have to include FIRST UNloading (i.e. The 2x8 DNR Joist Notch Repair Kit (Patent Pending) is a structural steel plate designed to restore the strength of Floor Joists that have been compromised due to over cut notches either at the top or bottom of the Joist. If your project requires faster service please call and we will do our best toaccommodate your needs. [4] 415 Elm Ave SWRoanoke VA 24016540-589-9669 dan@joistrepair.com, Use left/right arrows to navigate the slideshow or swipe left/right if using a mobile device, Same day shipping on orders placed Mon-Fri before 3pm. AVAILABLE in US and CANADA -Please include mobile phone and email for tracking via text and email. So, has anyone on this forum tried the steel strap method and observed, even qualitatively, a significant reduction in sag or an apparent significant increase in floor stiffness? respondent "brickeyee" provided considerable information on the approach of adding steel strapping to the underneath of the joist. Strapping tighteners absolutely exist. Be careful not to break the tensile strap though that can get hairy. Use all specified fasteners; see General Notes. Our epoxies are tested to the latest standards, so you can be sure that repairs are strong, and that your structures are safer. ATTENTION INTERNATIONAL CUSTOMERS: CUSTOMS FEE MAY BE INCURRED UPON DELIVERY. This problem can be reduced by drilling the holes with the metal between the wood members and the stack clamped together. Yours truly, S. Lucas Valdes, PEME, Cal Poly, SLO, 1984. FYI: We specify linear foot to distinguish this measurement from square footage. i-Joist Web Reinforcer Repair Kit - 1.5in, 2.5in, 3.5in flange width 9.5in, 11.875in, 14in, and 16in height. Descriptions: The 2810HR Joist Reinforcer allows the placement of a 6" diameter hole in a 210 or 212 wood joist and a 4" diameter hole in a 28. Pipe (2-3/8 in. Slide the bolts through the holes, put a washer and nut on the threaded end and tighten each nut with a wrench . How to repair notched/damaged floor joists without sisterring. Reduce where other loads govern. Our patented Joist Reinforcers are just the ticket when it comes to running utilities through wood joists while maintaining code compliance. To do this, a contractor will install temporary jacks to hold up and even potentially lift the floor joists. The 2x8 DNR Joist Notch Repair Kit (Patent Pending) is a structural steel plate designed to restore the strength of Floor Joists that have been compromised due to over cut notches either at the top or bottom of the Joist. For example, a wood 2x4 (actually 1.5 x 3.5) has a modulus of around 12.5 and a area moment of around 5.36 inches cubed. Joist Reinforcers from Skyline Joist Repair are a great example of the creative, problem solving products we specialize in. A simple, light duty joist strap with a variety of uses in building Uses Pryda Joist Strap is a simple, bent metal strap with an inbuilt nail and nail holes for fixing with 35 x 3.15 mm galvanised Pryda Timber Connector Nails. Call us at 540-589-9669. After running the bolt or rod from the inside out through the ledger, position the deck-joist hardware and screw it in place. The CTS218 is designed to repair wood members such as top plates, studs and trusses, and it handles both tension and compression loads. 537 products Compare Sort Sort Expamet Galvanised Steel Joist hanger (W)50mm, Pack of 10 (1) 12.89 Add to basket Expamet Powder-coated Steel Joist hanger (W)50mm (1) 2.85 Add to basket Steel strapping is a way to stiffen an already installed joist.A test to failure is not meaningful here. Add a bead of sealant to waterproof any gap between the rod and ledger. I was able to achieve my remodel as intended and it's already closed up and finished. We use cookies on this site to enhance your user experience. Press the space key then arrow keys to make a selection. Skyline Joist Reinforcer solutions are strongest and Reinforcers made for routing plumbing, wiring, and HVAC right through floor joists. As the pressure increased, one would expect the slop to be taken up and the slope of the curve to become sharper. I am unable to see any obvious material difference between the experimental configuration and the description in answer to Galroc, although nail hole diameter in the strapping wasn't specified and may be key. Repair: Install plastic sleeves in joist holes around threaded items. In this free webinar series we dive into some very important considerations including the latest industry standards, material properties and key governing limits when designing with FRP. Floor Joist Repair Cost for a 500-Square-Foot Room. You need to transfer a portion of the load to the steel and fixizin describes a good way to do it. Joist Repair/Notched Repair. With the sheets centered, you will have the ends of the joists exposed. Scabbing is a simple and affordable yet effective joist reinforcement method. Many of these products are approved for installation with Strong-Drive SD Connector screws. loads. The joists are about 15 feet long, and each end sits on a structural masonry exterior load bearing wall (it's a narrow 19th century stone twin). This is where the wood comes in. Notches at the end of the joist should be no deeper than 1/4 the depth. This will create a weak spot. Solution: The lateral connection joins a deck joist to a joist inside the house. Learn how to safely install ledgers-the primary connection between deck and house-plus beams, joists, guardrail posts, and stairs, in this 5-part deck-building video series. Adding steel at the BOTTOM of the joist THEORETICALLY increases the area moment, ONLY if the steel is jointed intimately to the wood, thereby putting x-section of the steel in pure tension. They are not generally required at the ends of . The problem is with the approach. Bounce occurs when additional transient loads (like walking) cause even more deflection. 2x10 HR Floor Joist Hole Repair Kit for reinforcing joist or truss holes, route utilities right through floor joists. That for the steel reinforced joists was calculated to be 512.5 inches^4. Use clamps to hold the sister joist tightly to the old joist until fastening is complete. Ties masonry to masonry for structural (load bearing) & non-structural intersecting CMU walls. The inferred conclusion was that the performace was well below that expected from composite action. Deeply cut floor joists which leave only a small section of wood for support are a difficult problem to solve. 1. About 6 inches from the end of the joist, drill a 3/8 inch hole through both joists. Feel free to call, text, or email 24/7 customer service if you have questions. Just kidding, it's all signed off now!". Then repeat the process to set the other end of the sistered joist to match the old joist. Deeply cut floor joists which leave only a small section of wood for support are a difficult problem to solve. For additional information, see. (518) 280-3190 Call us at 540-589-9669. Follow. The DP34 Deep Notch Repair Kit restores the strength of Floor Joists resulting from very deep notch cuts from the bottom of the Joist up. That wasn't evident in the results. Sabrefix Heavy Duty Restraint Straps 10 Pack (74769) (19) 69.99 Inc Vat Click & Collect Delivery compare Sabrefix Heavy Duty Angle Brackets Galvanised 60 x 50mm 10 Pack (61576) (158) Can be secured with nails, screws or bolts 9.99 Inc Vat Click & Collect Delivery compare Sabrefix Builders Band Galvanised DX275 9.6m x 20mm (38619) (66) Was 10.99 If this was true even sistering would have no effect, buts it is well known to reduce bounce in floors (though it can be very hard to do if mechanicals run through the joist). Repair: PS: DO they drive the wedges with a hydraulic jack, or just a BFHammer? Large gaps at the ceiling joist ends require structural remediation. 2x10 HR Floor Joist Hole Repair Kit for reinforcing joist or truss holes, route utilities right through floor joists 155 reviews $64.95 $59.95 Sale 2x10 DNR Deep Notch Floor Joist Reinforcer - For deep notch cuts up to edge of joist, truss, in structural member 23 reviews $99.99 $79.95 Sale 11-Gauge Galvanized Heavy Tension Tie, 2 in. A small amount of sag in joists under a load is normal . Retirement in this Kitchen - Your Opinion, Suggestions? Of course, the strength of this design is limited by the amount of anchorage of the steel strap but if reducing deflection by half is the goal, it works quite well. The Joist Repair Kit is great for both homeowners, contractors, and DIYers as it includes everything needed to install. Skyline Joist Reinforcer solutions are strongest and Reinforcers made for routing plumbing, wiring, and HVAC right through floor joists. This is the last video in our th. The DP34 has been tested and found suitable for tension repairs where the notch cut is from the bottom of the joist up. The Joist Repair Strap is designed to repair notched, drilled or damaged floor joists without needing to remove any plumbing/wiring which may go through the joist. Bearing End Replacement Use For use to replace rotted ends or as splicing plates to add a new length of timber Supplied as pairs of galvanized steel plates, pre-drilled, to be fixed with Coach Screws (included). CONTACT US FOR MORE INFORMATION. Notches can be placed anywhere along the length of the Joist up to 12" from supporting members.2. This method has been used for flitch beams to increase load rating also. Outside Diameter), CS 25 ft. 16-Gauge Galvanized Coiled Strap, HTT 16 in. Copyright 2022 Simpson Strong-Tie Company, Inc. A catalog including new product information as well as any applicable specification and installation instructions for wood-to-wood and wood-to-concrete structural connectors. Some orders that are placed early in the day may ship that day while others may not. Simpson Strong-Tie Joist Adjustable Height Strap Hanger 440 x 150mm (H x W) is a non-welded joist hanger for supporting timber connections. What is the price range for Metal Straps? So when it comes to Joist Repair and Reinforcement, whether the issue is massively overcut plumbing, electrical holes or notches, or if you just want to route electrical and plumbing through the joists to keep it up and out of the way, we're the leading experts. PrivacyPolicy. Need aHole Reinforcer instead? white satin shirt dress; 5400 seawall blvd, galveston, tx 77551; marquee flooring hire; readerest shark tank deal;. All fasteners and driver tip are included. Call us at 540-589-9669. The plywood should run parallel to the joists, not across them. The DP30 will repair a notch up to 16" wide. Please download the engineering report for aditional details. If it had been anything less, it would have completely slipped off the foundation and the second floor would have crashed in long ago. Discover more about the small businesses partnering with Amazon and Amazons commitment to empowering them. Jiffy Timber Joist Hangers Decking Lofts Roofing Zinc Packs - Size 41x100x75x2mm - Pack of 10. The problem is that it is very difficult to fasten the steel to the wood with enough fasteners to transfer the loads to the steel. Fastening the steel securely to the sides of the wood will keep the steel from buckling, and thereby increase the stiffness of the joist by an amount equivalent toe the area moment of the steel multiplied by the modulus of elasticity of steel, divided by the same for wood. They use them in shipping. Joist Reinforcers from Skyline Joist Repair are a great example of the creative, problem solving products we specialize in. I saw a report once that showed good results using powder actuated tools to drive nails through the flitch and clinched over.Like any other use of powder actuated tools getting sufficient impact force to drive, without over-driving, the fastener is an issue. Ideal for new construction or resurfacing, Simpson Strong-Tie asphalt reinforcement grids are tested and proven to extend the service life of roads, highways and other heavy-use areas. The DP34 works for notches up to 16" wide. PrivacyPolicy. 540-589-9669 | dan@joistrepair.com, For availability in other countries please call - 540-589-9669, Notch Reinforcer Installation Instructions. Get an in-depth look at the connectors that safely secure the parts that hold up the deck joists. If the holes are large enough to drive nails it is unlikely you will get much benefit since the joist can still move until the hole tolerance is removed from the movement. Installation Instructions and Eng Report. Fasteners: Nail dimensions in the table are diameter by length. G185 12-Gauge Angle, HGA Galvanized Hurricane Gusset Angle with SDS Screws (10-Qty), Limit the Use of My Sensitive Personal Information, Do Not Sell or Share My Personal Information. The DP24 works for notches up to 6" wide. The straps extended the entire length of the 16-foot joists, which were supported so that there was 14 feet of span. Here's a good rule of thumb: Notches should be no deeper than 1/6 the depth of the joist. 415 Elm Ave SWRoanoke VA 24016540-589-9669 dan@joistrepair.com, Use left/right arrows to navigate the slideshow or swipe left/right if using a mobile device, Same day shipping on orders placed Mon-Fri before 3pm, The DP24 will repair a notch up to 6" wide. Ideal for new construction or resurfacing, Simpson Strong-Tie asphalt reinforcement grids are tested and proven to extend the service life of roads, highways and other heavy-use areas. An easy-to-use guide illustrating requirements for the repair and protection of plumbing, HVAC and electrical utilities in various building codes, and what Simpson Strong-Tie products should be used. Insta-footing is brought to you by Nolan Engineering, PLLC, 333 Kingsley Road View some of these sample pictures to see some of the dangers lying behind floor joists, cracked floor joists, and floor joist repair gone wrong. More : The 2810HR Joist Reinforcer allows the placement of a 6" diameter hole in a 210 or 212 wood joist and a 4" diameter hole in a 28. Click for Drawings of Plates Notch can be up to 6" wide. (Available from NTIS as ADA013987.). Thankfully the existing rim joist was an 8x8 beam. Any load on the gable roof above, i.e. Certainly you will get more tension if you insall straight and level with end attachment only and then drop the beam, but even jacking up the beam and installing from a central nail in firm contact with the joist will prestress by the difference in elongation between the compressed state of the joist when deformed into an upward deflection, and the tensed state when it drops. Start by sanding the sides of the joists that will attach to the plywood. Code-Compliant Repair and Protection Guide. I have to assume that either the nails started to shear or pull out just from tension from inception of the applied pressure (which was their observed condition at joist failure) or the joist moved in some three-dimensional way (out of plane) as it sagged, putting the steel strip in torsion (and helping pull the nails). We will continue to expand upon this line of repair, protection and strengthening products and provide our customers with industry leading jobsite, technical and customer support. Our reinforcement grids are made from carbon fiber or glass fibers. The DP24 Deep Notch Repair Kit restores the strength of Floor Joists resulting from very deep notch cuts from the bottom of the Joist up. The DP24 works for notches up to 6" wide. Check out the DP24 for notches up to 6" wide. Alternately, you can just tense the element directly with a cinch, come-along, or turnbuckle. Not only did the aggressive notching doom this joist, it affected the structural integrity of the floor system above. Choosing a selection results in a full page refresh. Replacing some part with a piece fastened on, such as a steel strap on the bottom, is really making it into a composite joist. This strengthens the joint and triangulates the roof. Notch size is 6" wide and 5.25" deep, allowing for the custom installation of plumbing, electrical, or other utilities. Simpson Strong-Tie and Structural Technologies are leaders in structural solutions products, technology and services that help people design, build and repair structures to make them stronger and last longer. If you want to use nails they should probably be power driven to produce a very tight hole fit. The fasteners are under practically no load as long as the steel does not buckle, and of course it will not under such small deflections. SD screws are Simpson Strong-Tie Strong-Drive SD Connector screws. Skyline Joist Reinforcer solutions are strongest and Reinforcers made for routing plumbing, wiring, and HVAC right through floor joists. These innovative products are the result of more than 40 years of laboratory development, field study and contractor input and have passed the rigorous performance and quality assurance testing you have come to expect from Simpson Strong-Tie. He studied it for about a minute, smiled and said that works. Simpson Strong-Tie. Items that are suspended from TJI joists may rub against the joist flange, resulting in a squeak. http://www.homebuildingandrepairs.com/repairs/framing/index.html Click on this link for more information about home repairs. The difference in bottom chord length is very much measurable. 2.56. Then use pry bars and your reciprocating saw to pry and cut the floor joist away from the subfloor. At times when this isn't possible, shorter pieces are used instead (this is sometimes referred to as scabbing). Solid blocking should be used where floor joists overlap over beams. **Please Note: This product will not work for every floor joist. Holes and Notches in TJI Joist and . It should be noted that multiple . The numbers they calculated also appear way off.Steel has a modulus of elasticity mush higher than wood.The normal calculation is to convert the cross section of the steel to an equivalent wood section based on the ratio of modulus. Click Here for the product design report provided by Nolan Engineering, PLLC. "jacking up") the joist to a neutral--or even negative--deflection, THEN securely/intimately attaching the steel? The lag screws included are 1/4" by 1, 1/2" and will protrude out about an 1/8" from the steel. Secure the plywood using several screws. I would like to see these guys try and make a flitch beam. You take a piece of lumber or plywood of appropriate size and affix it permanently to a joist at the precise site of concern. Press the space key then arrow keys to make a selection. The technique is especially useful in roof spaces where the collars are necessarily high for headroom. Certainly screws as you described in one of the other threads on this subject would help overcome this. - Terry Evinger, Bothel, WA, "The joist reinforcers worked great! The joists are above the second floor (the new toilet is on the third floor). We Recommend Home Hacks & Answers Peir and beam foundation repair method #1: Nick and company showed up on day 1 with a truckload of 20 ton jacks, concrete columns, 4"x6" beams, and 2"x6" lumber for sistering floor joists and replacing the stem wall, replacing sill plates and end joists as needed. "fall" of drain drain lines where a slop is required for proper drainage. Simpson Strong-Tie. Decrease quantity for Joist Repair Kit - 34" Strap, Increase quantity for Joist Repair Kit - 34" Strap. The 2x8 DNR is the perfect solution to offset toilet flange that may be required where toilet drains set to close to a Joist. The joists are true 2x8 or thereabouts. One-sided installations install one or two CTS straps on the same side of the member. The steel strapping approach argument that the steel will resist stretching is unarguable, but joist stiffness depends on whether composite action succeeds, or not. Composite structures put a premium on correctly dimensioned holes and compressive loading of the wood. for pricing and availability. A while back, I considered completing a task that had been on my to-do list for ages - fixing my bouncy living room floor. Landscape Architects & Landscape Designers, Outdoor Lighting & Audio/Visual Specialists, Need help with awkward laundry room/bathroom floor plan. 12 year old post and mightyanvil has not been active in many years. The concrete repair, protection and strengthening solutions developed by Simpson Strong-Tie are the result of over 40 years of laboratory development, field study and collaboration with professional contractors. If the notch you need to repair is wider, check out theDP30 for notches up to 12" wide. Features EASY: Includes a built-in nail for easy and quick install.FAST: Only requires Continue Reading Nolan Engineering, PLLC. Choosing a selection results in a full page refresh. http://www.taunton.com/finehomebuilding/PDF/Free/021184090.pdf, Chimney brick repair and gas insert conversion. Working in teams of two, each carpenter begins by laying out an end of the room at 16 inches on-center. Our product provides an affordable, alternative solution to sistering the joist in order to restore the integrity of the joist and promote safety. Notch width cannot exceed 1/3rd of the depth of the Joist.With a Joist Reinforcer1. It should be placed at eight-foot intervals between any floor joists 2x10 or longer. Allowable TJI Joist Rafter End Cut. Repair detail for TJI joists with holes too close to bearing. It would also induce/force one to use a NON-slip fastening method. It's not necessary to transfer the entire strength of the steel strap to the wood joist; it only needs to be stiffened enough to reduce deflection and "bounce" to a more comfortable level. They are flexible and pre-impregnated with bitumen to assist the installation and ensure perfect bonding between layers of asphalt. TJI joists with top flange notches. Repairs Cut, Notched, or Damaged Floor Joists. What if the flange of a TJI Joist is loose from the web? Have an exterminator solve the insect problem before fixing your joists. Two-sided installation install CTS straps on opposite sides of member. Provides Attic Access With Limited Damage to Rafters. The DP Series can be used in conjuction with our other joist repair kits to maximize strength and "fall" of drain drain lines where a slop is required for proper drainage, and of course in situations where joist damage is severe. With the exception of weekends, we make every attempt to ship orders within24 hours of when they are received. Steel strap 3.5 inches wide and only 0.095 inches thick has an area moment of only 0.338 inches cubed, BUT steel has a modulus of around 200. 415 Elm Ave SWRoanoke VA 24016540-589-9669 dan@joistrepair.com, 2x10 HR Floor Joist Hole Repair Kit for reinforcing joist or truss holes, route utilities right through floor joists, 2x10 DNR Deep Notch Floor Joist Reinforcer - For deep notch cuts up to edge of joist, truss, in structural member, 2x8 DNR Deep Notch Floor Joist Notch Repair Kit - For cuts to edge of joist, truss, or structural members, i-Joist Web Reinforcer Repair Kit - 1.5in, 2.5in, 3.5in flange width 9.5in, 11.875in, 14in, and 16in height, Use left/right arrows to navigate the slideshow or swipe left/right if using a mobile device. Notches are only allowed in the first 1/3 from each end of the Joist.2. This style of framing is not correct for this type of structure. It's probably too much to ask but if possible it would be good to jack up each beam prior to sistering on a new joist. What building codes allow for notch cuts in Floor Joists (without Joist Reinforcer) 1. SKU: HWSIJX15. If the fasteners are sized and placed properly the steel strap works quite well. In addition, the carbon fiber grid is easily milled and recycled, making it reusable and highly sustainable. The nails are put in a shear loading, the wood is not stiff enough, and metal just slides on the surface of the wood and never gets put into a tensile load. The average price for Metal Straps ranges from $10 to $400. Vinyl window grille insert (bar) missing - does it matter. When renovating a building, you might be challenged by floor joists that have been cut to allow for pipes or conduits to pass through, or you may be considering cutting existing joists to install new plumbing or conduits. 540-589-9669 | dan@joistrepair.comFor availability in other countries please call - 540-589-9669, Notch Reinforcer Installation InstructionsScrews, Drills, and Drivers. Ideally, the projector's projection (sorry) into the ceiling space should be boxed closely, meaning only cut out enough of the joist for the 30" required for the projector plus the two headers, and add the cut section of the joist back between the headers (in front of or behind the PJ, so the 48" becomes 34") to provide better floor support. The CTS218 is designed to repair wood members such as top plates, studs and trusses and is our first strap that handles both tension and compression loads. Soft-Story Retrofits for Building Resiliency, Repair, Protection & Strengthening Systems, Unreinforced Masonry (URM) Building Retrofit, Cross-Laminated Timber (CLT) & Mass Timber Connector Products, Anchoring Solutions for Value-Added Manufacturing, Component Manufacturers Software Solutions, Component Manufacturer Software Solutions, Federal Procurement & Domestic Content Programs, Outdoor Living: Where Great Backyards Begin, New Product Testing in a Virtual Environment, Simpson Strong-Tie Materials Demonstration Laboratory at Cal Poly, Simpson Strong-Tie Research and Testing Laboratory at WSU, Wood Construction Connectors Technical and Installation Notes, C-C-2021 (Wood Construction Connectors), page 307, Fastener Types and Sizes Specified for Simpson Strong-Tie Connectors, Contact Webmaster with questions or comments, Tested specifically for top/bottom plate repair with various multi-strap configurations, Meets the requirements of the IBC and IRC for repairing top plates that have been cut or notched to accommodate plumbing or HVAC ductwork.

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