Florida building code truss straps. pdf Verified By: Keith Cullum, P.

Contact us today! LGT Restoration Services, LLC is a licensed general contractor that provides professional Truss Mitigation and Hurricane Retrofits to homeowners in Florida. 60 feet (ASCE 7-16 Section 30. com provides an independent way to search Florida, Miami Dade Product Approvals, & product evaluations from other listed agencies & is not affiliated with the State of Florida, Miami-Dade County, FloridaBuilding. Hurricane straps are typically made of galvanized steel and come in various shapes and sizes, but all serve the same purpose of May 27, 2022 · 5. See note at right for search tips. The bottoms of the clip engage with the top plate via four screws, creating a very secure connection between the roof and walls. 35 kPa plus two and two-thirds times the specified live roof load for 24 h, and. 1(7) Trusses grade mark 2319. 1395. 9 Preservative-Treated Wood. 8 mm; 1 pound per linear foot = 1. 101. There are other categories of roof to wall attachments found on the UMVI but Toe Nails, Wraps and Clips are the most common. com. With our network of state-of-art facilities located in Lee, Miami-Dade and Polk Counties, we Dec 31, 2020 · The 7th Edition (2020) update to the Florida Building Code: Residential is a fully integrated publication that updates the 6th Edition 2017 Florida Building Code: Residential using the latest changes to the 2018 International Residential Code® with customized amendments adopted statewide. For example, on a $10,000 reroof, if you can’t tie down all the trusses for $1,500 or less, you THE FLORIDA BUILDING CODE BROWARD COUNTY AMENDMENTS Looseleaf Supplement This Supplement contains all ordinances deemed advisable to be included at this time through: Amendment adopted on March 11, 2021, and effective March 22, 2021. Grout-filled CMU (GFCMU) shall have a minimum compressive strength of f' m = 1,500 psi. pdf Verified By: ICC Evaluation Service, LLC Created by Independent Third Party: Evaluation Reports FL10456_R4_AE_ESR-2613. Exterior walls of uni. 2301. Florida Building Code . Since All straps have additional fastener holes. Maximum design wind speed of 140 miles per hour (63 m/s), Exposure B or C. 23. Truss design drawings shall include, at a minimum, the information specified below. Minimum edge distance in concrete block for Titen Turbo screws is 1 1/2". 9 m 2 ). 33013. 8. • Toenail-Clip Retrofits. It doesn’t say it necessarily has to be wra&hellip; The Eighth Edition (2023) update to the Florida Building Code: Building is a fully integrated publication that updates the 7th Edition 2020 Florida Building Code: Building using the latest changes to the 2021 International Building Code® with customized amendments adopted statewide. 275(1), Florida Statutes, effective October 1, 2012, licensees licensed under Chapter 455, F. 5 of the Florida Building Code, Building Simpson Strong Tie H1 clip is one of the most commonly used. The name of the fire-retardant treatment. EngineeringPlans. Unless factory installed, the connection device must be approved by the department pursuant to Rules 344 15C-1. To get a permit to build in South Carolina, you must have your straps inspected and approved by a licensed engineer. 1 applies to your property. 2 of the Florida Building Code, Building and that has an insured value of $750,000 or more, or, if the building apply when snow loads control the design are: Building width not great. 2 and 2319. S. . If you have any questions, please contact 850. The building is or would be assigned to risk category I or II in accordance with Table 1604. Our employees live in all the metropolitan areas of Florida, including Miami, Fort Lauderdale, and Tampa. Type III construction is that type of construction in which the exterior walls are of noncombustible materials and the interior building elements are of any material permitted by this code. D TRUSSES PERMITS(MASTER PERMIT & SHOP DRAWINGS)9) Truss design drawings shall indicate the support and minimum bearing of the roof structural system, the permanent cross/lateral bracing, bracing to transfer member buckling forces to the structure With hurricane winds in Palm Beach County Florida, The Department of Building Safety has strict building codes that are enforced when a roof on an existing site-built, single-family residential structure is replaced or built, hurricane straps are required. The uplift loads do not account for the May 31, 2015 · Wind Mitigation Form 1802 says to be considered a single wrap strap it has to be a “Metal connector consisting of a single strap that wraps over the top of the truss/rafter …”. gov, Intertek, CALADBS, Dr. B. Identification of the treating manufacturer. *Pursuant to Section 455. The inspector must rate it based on the weakest connection. The maximum area of each individual standard-unit panel shall be 250 square feet (23. The provisions of this chapter shall govern the materials, design, construction and quality of wood members and their fasteners. Truss design drawing shall be provided with the shipment of trusses delivered to the jobsite. Mar 1, 2022 · 101. steel ASTM A653 Gr50 G90 Galvanized The 7th Edition (2020) update to the Florida Building Code: Building is a fully integrated publication that updates the 6th Edition 2017 Florida Building Code: Building using the latest changes to the 2018 International Building Code® with customized amendments adopted statewide. Method #1 is as follows: Start by nailing a two-by-four eight feet long to the gable end up near the ridge of the roof. The HTSM resists both uplift and lateral forces. The first step to installing hurricane straps on an existing roof is to remove the soffit on the outside of the house. TRUSS GABLE END WALL WITH U-BENT STRAPS. 2. 5, and 2321. 17050 NE 19th Avenue North Miami Beach, FL 33162-3194 (305) 948-2965 (305) 919-3708 citynmb. For SI: 1 inch = 25. fl. 1055 East 29th Street. May be installed on the inside face of the stud. You can access specific City Codes using an index in the left pane, or you can use the site's search tool. Product Description: The DTC embedded truss anchor consists of a steel strap to connect a wood member to a masonry wall. 6. 1 ‐Intent and purpose. The uplift loads are pounds per lineal foot of building length. Reserved. 7p g. C. They will inspect your home and prepare a Wind Mitigation Inspection Report (OIR-B1-1802). Less than 1/2” sideways gap between connection points. Straps cannot have more than a 1/2" gap. Cut some two-by-four blocking that will fit between each truss the Florida Building Code, Building shall be permitted to be built as one- and two-family dwellings or townhouses. Twist straps do not need to be wrapped over the truss to achieve the allowable load. The strap cannot have more than a half inch gap from the truss. They fasten to the wood member with 0. The maximum area of each thin-unit panel shall be 150 square feet (13. 5 in the Florida Building Code, Building. 9. The label shall contain: 1. First printed in 2002, the Florida Building Code was developed as part of Florida’s response to the destruction caused by Hurricane Andrew and other hurricanes in the state. ICC Digital Codes is the largest provider of model codes, custom codes and standards used worldwide to construct safe, sustainable, affordable and resilient structures. They also attach windows and window sills to the structure. 3 nails or more are required to be in clips and single wraps are required to have 2 nails in the face and one on the opposing side. 2. J’s Engineering, or any other listed agency in any way. No visible severe corrosion of the connectors. 0107 , 347 F. Insurance Discounts and Credits. 3 Gutters Gutters and leaders placed on the outside of buildings, other than Group R-3 , private garages and buildings of Type V construction, shall be of noncombustible material or a minimum of Schedule 40 plastic pipe. Two story townhome (Orlando, FL). 7 mm). 3 If truss span is 20’ or less, 50% of top and bottom chord members together shall be grade-marked. Min. 2 of the Florida Building Code , Building and that has an insured value of $300,000 or more or, if the building is uninsured or for which documentation of insured value is not presented, has a just valuation for the structure for Raymond Building Supply operates three truss manufacturing locations in Florida, a 100,600 square foot facility in Auburndale, an 80,000 square foot facility in North Fort Myers and an 8. 2319. 1 MTSM and HTSM Twist Straps. May 28, 2015 · beam, on either side of the truss/rafter where each strap wraps over the top of the truss/rafter and is secured with a minimum of 2 nails on the front side, and a minimum of 1 nail on the opposing side, or 􀀀 Metal connectors consisting of a single strap that wraps over the top of the truss/rafter, is secured to the wall on The only way to determine if your home needs hurricane strap retrofit installation is to have your home inspected by a licensed inspector. Answer: The 2004 Florida Building Code, Residential (Section R802. The connector must be attached to the truss or rafter with a minimum of three nails. 1609. 8 mm by 25 mm) straps embedded not less than 12 inches (305 mm) into the chimney. Metal connectors consisting of a single strap that wraps over the top of the truss/rafter and is secured with a minimum of 2 nails on the front side and a minimum of 1 nail on the opposing side. All masonry structures with gable end and shed en. Hialeah, FL. Minimum edge distance for Titen Turbo screw is 1 1/2". GENERAL. The Sanibel Code may not reflect new ordinances or amendments to existing ordinances An overflow scupper shall be sized in accordance with the Florida Building Code, Plumbing. E. Pressure equalization lowers. Truss design drawings, prepared in conformance to Sec-tion R802. Dec 21, 2020 · A metal connector clip or strap must be installed from the wall to every truss or rafter. 33 for framing spaced 16-inches on center and multiply by 2 for framing spaced 24-inches on center. when the following installation requirements are met. this product has been designed and tested to comply with the requirements of the florida building code 2017 edition including high velocity hurricane zone (hvhz). 4 Seismic Anchorage. The new underlayment requirements are consistent with those recommended by the Insurance Institute for Business and Home Safety (IBHS) to create a sealed roof deck (SRD). Remove The Soffit Outside Of The House. 3 of the Florida Building Code, Building. Whereas ASCE 7-10 contained 4 pressure coefficient (GCp) graphs for roof slopes of 0° to 45°, ASCE 7-16 If you are getting a new roof installed and your home has a value of $300,000 or more, Florida Building Codes 706. 12 to be preservative treated shall conform to the requirements of the applicable AWPA Standard U1 and M4 for the species, product, preservative and end use. Sep 23, 2013 · The Ontario Building Code | Wood Roof Trusses. Nu-Vue Industries, Inc. Method of drying after treatment. 3, 2321. 6: LFTA For SI: 1 foot = 304. 1), adopt by reference the ANSI/TPI 1-2002, National Design Standard for Metal Plate Connected Wood Truss Construction, as the specific design standard for metal plate connected wood trusses. all aluminum extrusions shall be 6063-t6 alloy with minimum yield strength of fy=31. FBC 2319. Because the outside roof corners get the most stress during high winds, the code requires those locations to be addressed first. 4. Tel: 305-694-0397. The distance between fasteners and the edge of lumber that is more than 2 inches (51 mm) thick in the direction of the fastener length shall be a minimum of 1 / 2 inch (12. 76846 (CA) Created by Independent Third Party: Yes Evaluation Reports the Florida Building Code 2020, Sections 2303. We offer 3rd Nail and Hurricane Clip/Single Wrap retrofit (Roof To Wall Attachment) services that qualify homeowners for a 25%-35% annual reduction of their home insurance premium. 7pg The IBC becomes the governing code In accordance with LABC Section 2305. 22 Truss Anchor Strap Riveted Truss Anchor Strap Flat & Twisted Rafter Ties Butterfly Hanger Florida Building Code, Building thand 7 Edition (2020) Florida Building Code, Residential. 1, shallbe provided with the building offi-cial and approved prior to installation. 1 Tension Strap Capacity There are two methods to brace the gable end truss. 140 miles per hour (63 m/s), Exposure B or C Maximum ground snow load of 70 psf (3352 Pa), with roof snow load, computed as 0. Florida Building Code Administrative Chapter 1 is included. Our services include: • 3rd Nail Services. B. Fire suppression required by Section 438. 7 mm) airspace on top, sides and end, unless naturally durable or preservative-treated wood is used. 2 m 2 ). Option #3 –. Trussed roof system. 4. 7. 2 2010 FLORIDA BUILDING CODE — RESIDENTIAL WALL CONSTRUCTION For SI: 1 inch = 25. To do this, follow these steps: Use a screw that is the appropriate size and type for the job. 2), and the 2004 Florida Building Code, Building (Sections 2306. DESCRIPTION: 4. 13. Wood structural panels with a minimum thickness of 7 / 16 inch (11. pdf Verified By: Keith Cullum, P. 12. Jan 1, 2021 · Step 1. 2 When a roof is replaced on a building that is located in the wind-borne debris region as defined in s. self-adhering polymer-modified bitumen underlayment complying with ASTM D1970 applied over the entire roof. 3 and 1030. Also, connectors that are not nailed to the truss/rafter with a minimum of three nails, or are offset so far as to reduce their structural effectiveness, are kicked back to the Toe Nails level. Exception: Buildings and structures located within the high-velocity hurricane zone shall comply with the provisions of Sections 2204 through 2209 and 2214 through 2224. This rugged clip cradles the truss or rafter on two sides. 1 Scope. 3. The Effective Date for the Florida Building Code, 8th Edition (2023), is December 31, 2023. See the Code Comparative Table for further information. Miami-Dade County NOA # FL 16294-R2. 16-0201. Middle (not end) unit. Section 1601. 2 and 708. For roof uplift connections multiply by 1. 3 Interior Panels. If you're interested in Nu-Vue Products, please contact us at the numbers below. 1 mm) and maximum span between lines of fasteners of 44 inches (1118 mm) shall be permitted for opening protection in Group R-3 or R-4 occupancy buildings with a mean roof height of 33 feet (10 058 mm) or less where Vult is 180 mph (80 m/s) or less. Lumber, timber, plywood, piles and poles supporting permanent structures required by Section 2304. They fasten to the wood member with 10d common or 10d×1½" nails, and fasten to masonry with Truss span not greater than 36 feet. 0 ksi unless it is specified. oximity to the edge of the roof. This is the panel that goes between the roof’s eaves and the walls of the home. </p> Where windows are required to provide emergency escape and rescue openings in Group R-2 and R-3 occupancies and one- and two-family dwellings and townhouses regulated by the Florida Building Code, Residential, replacement windows shall be exempt from the requirements of Sections 1030. Building code prior to the 1994 South Florida Building Code (building permit application date of 8/31/1994 or earlier in Miami-Dade and Broward Counties (HVHZ). Heavy Twist Strap Limits of Use Approved for use in HVHZ: Yes Approved for use outside HVHZ: Yes Impact Resistant: N/A Design Pressure: N/A Other: Installation Instructions FL10456_R4_II_ESR-2613. Florida Building Code Menu General Users Order a Florida Building Code Book 7th Edition (2020) FBC 8th Edition (2023) FBC Code Resources and supplements to the FBC Find an Amendment or Declaratory Statement Find or Submit a Non-Binding Interpretation Petition for Nonbinding Advisory Opinion Find or Submit an Accessibility Waiver What's New FAQ The identification mark of an approved agency in accordance with Section 1703. Effective Date: December 31, 2020 Exception: If an existing roofing system or roof section was built, repaired, or replaced in compliance with the requirements of the 2007 Florida Building Code, or any subsequent editions of the Florida Building Code, and 25 percent or more of such roofing system or roof section is being repaired, replaced, or recovered, only the repaired All straps except the MTS30 have the twist in the center of the strap. 1 of the Florida Building Code ‐Existing Building, states that the retrofitting provisions outlined by Chapter 16, provide prescriptive solutions for the retrofitting of gable ends of buildings. If any item is not included identify the item and the reason for its exclusion in the narrative. The Eighth Edition (2023) update to the Florida Building Code: Residential is a fully integrated publication that updates the Seventh Edition 2020 Florida Building Code: Residential using the latest changes to the 2021 International Residential Code® with customized amendments adopted statewide. f' m = 1,500 psi and f' c = 2,500 psi. It comes in various materials, including vinyl, aluminum, and wood. These are strictly regulated by building codes, because Specifics On Straps. (1) Roof trusses that are not design ed in accordance with Part 4 shall, (a) be capable of support ing a total ceiling load ( dead load plus live load) of 0. Concrete shall have a minimum compressive strength of f' c = 2,500 psi. FIGURE 1707. 148"×3" or 0. This brace will run perpendicular to the gable end and be nailed off to each of the next three to four trusses. Under the LARC, an engineered design in accordance with LARC Section R301. hparsons11 (Howard Parsons, HI 10148) March 18, 2020, 2:30pm 1. Straps cannot have any corrosion or rust. The most common type of screw used is a hex head screw. If your home is valued at or over $300,000 and you don’t have three (3) nails on each strap, your roofing contractor will let you know (and Apr 24, 2022 · South Carolina. 10. pdf: 10456. [F. Insurance providers in Florida offer premium discounts to homeowners who take proactive measures to make their homes more wind-resistant. Martin County, Florida Building Department 900 SE Ruhnke Street, Stuart, FL 34994 772-288-5916 www. Strapping is hurricane straps that secure a building’s roof to the walls. 1503. (half gable) walls shall have end walls constructed of masonry, in accordance with this secti. Complete and separate roofing systems, such as standing-seam metal roof systems, that are designed to transmit the roof loads directly to the building’s structural system and that do not rely on existing roofs and roof coverings for support, shall not require the removal of existing roof coverings. martin. 1. 2 of the Florida Building Code, Building and 101. 1. 1 and 2319. masonry shall have a minimum thickness of 8 inchesR4407. 2 shall be permitted within exterior wall assemblies of a 2-hour rating or less. The ceiling diaphragm of the retrofitted building in the area of the retrofit shall be comprised of minimum 1 / 2-inch gypsum board, minimum nominal 3 / 8-inch wood structural panels, or plaster. 2, 1030. thirdnailguy@gmail. 4 Gable end and shed end walls. The code in South Carolina requires that all homes be built with hurricane straps. The ends of wood girders entering exterior masonry or concrete walls shall be provided with a 1 / 2 -inch (12. The straps are used to transfer load between wood members and masonry walls. Text: 202-937-0892 . Straps can be installed on the inside face of the wall. Minimum roof slope of 3:12. Truss span not greater than 36 feet. The link above will take you to the website for the Municipal Code Corporation's page for the City of Sanibel Codes. 17. Chapter tabs are also included. This masonry twist strap is load rated for installation on both grout-filled concrete masonry units (GFCMU) and concrete. Another component, which I would like to take … Continue reading "Florida Product Approvals Made Simple" Simpson Strong-Tie offers a variety of connectors for cold-formed steel construction. Fire-retardant-treated wood framing complying with Section 2303. Roofing Checklist Florida Building Code 8th Edition (2023) Please include the following items in the order shown below. Twist straps do not have to be wrapped over the truss to achieve the load. us. 11. 2 of the Florida Building Code, Building and that has an insured value of $300,000 or more or, if the building is uninsured or for which documentation of insured value is not presented, has a just valuation for the structure for For content printing within Digital Codes Premium, please utilize the section level printing controls available within the Premium toolbar for each section. Hurricane straps, also known as hurricane ties or clips, are metal connectors used to secure the roof of a structure to the walls, providing additional resistance against high winds during severe weather events. 0105 345 and 346 15C-1. 2303. com R607. 3)Roof component and cladding loads for buildings with mean roof heights of 60 feet or less have been rev. 4 mm. Remove Old Pages Insert New Pages Title page Title page v v underlayment in the 7th Edition (2020) Florida Building Code, Building (FBCB) and the Florida Building Code, Residential (FBCR) have been strengthened. Feb 8, 2023 · If your Florida home was built before 2001, there’s a good chance your roof is missing a very important detail: a third nail in its metal hurricane truss straps. 5, allowable seismic load values of Simpson Strong-Tie straps and ties used as hold-down connectors must be 75 percent of those in the evaluation report ESR-2613. 10. The identification mark of an approved agency in accordance with Section 1703. wood Roof Trusses. See full list on attainablehome. 6. 5 of the Florida Building Code, Building. CODER4407. 3. 1 Girder Ends. Jan 10, 2022 · TLDR; Hurricane Straps are vitally important to keep your roof trusses attached to your home. After drilling the pilot holes, you can now secure the hurricane straps to the roof trusses with screws. ) Secure Ties or Straps to Roof Trusses With Screws. 487. 2304. If truss span is more than 20’, 75% of top and bottom chord members together shall be grade-marked, and one marked web member per truss. Masonry chimneys and foundations shall be anchored at each floor, ceiling or roof line more than 6 feet (1829 mm) above grade with two 3 / 16 -inch by 1-inch (4. The species of wood treated. 3 must be submitted. This year, the new 5th Edition of the Florida Building Code was released and is now in effect statewide. The final product should be able to withstand winds up to 110 mph (177 kph). 5 of the Florida Building Code, Building when constructed under the Florida Building Code, Residential shall conform to Section 903. ed significantly from ASCE 7-10. and F 2 = 125 lb. Product Material: Strap: 16 Ga. 3 When any activity requiring a building permit that is applied for on or after July 1, 2008, and for which the estimated cost is $50,000 or more for a building that is located in the wind borne debris region as defined in s. Fax: 305-694-0398. The distance between fasteners parallel to the grain (center Double Embedded Truss Anchor: Limits of Use Approved for use in HVHZ: Yes Approved for use outside HVHZ: Yes Impact Resistant: N/A Design Pressure: N/A Other: Installation Instructions FL11473_R5_II_SIM202001 Sealed 2020-10-13. From roof truss and rafter connectors to twisted straps and hurricane ties, these connectors provide the uplift and lateral capacity necessary for a wide range of projects. Apr 3, 2024 · Double Strap: Two separate metal pieces that wrap over the wall truss, each secured with three nails, providing even greater stability than a single strap. An offset of more than 1/2-inch between connector and truss will void the strap discount. org, miamidade. A. The HTSM offers high-strength truss-to-masonry connections. f slope of 3:12Maximum roof slope of 12:12 Maximum design wind speed. A. 5 acre facility in Homestead, under the brand name of Deco Truss. ] Florida Building Code, Building and 6th Edition (2017) Florida Building Code, Residential. 5, 2304. The 7th Edition (2020) update to the Florida Building Code: Building is a fully integrated publication that updates the 6th Edition 2017 Florida Building Code: Building using the latest changes to the 2018 International Building Code® with customized amendments adopted statewide. Maximum ground snow load of 70 psf (3352 Pa), with roof snow load, computed as 0. This Code states when re-roofing a home valued over $300,000 portions of the existing roof trusses are required to be retrofitted with the proper roof to wall connections. The 7th Edition (2020) update to the Florida Building Code: Residential is a fully integrated publication that updates the 6th Edition 2017 Florida Building Code: Residential using the latest changes to the 2018 International Residential Code® with customized amendments adopted statewide. Flame spread index and smoke-developed index. Feb 3, 2021 · The top code violations according to one study conducted by the University of Florida, were strapping problems, trusses, connectors, and roof sheathing. Instead, contact the office by phone or by traditional mail. 148"×1½" nails, and fasten to masonry with Jun 1, 1994 · Fire-retardant-treated lumber and wood structural panels shall be labeled. 3 Roof trusses shall be designed for a minimum live load of 30 psf (1436 Pa), a minimum dead load of 15 psf (718 Pa) on the top chord, and a minimum dead load of 10 psf (479 Pa) on the bottom chord; and wind loads per Chapter 16 of this code. ‐ Existing Building‐ Section 1601. must provide the Department with an email address if they have one. See Titen Turbo screw information. The provisions of this chapter govern the quality, design, fabrication and erection of steel used structurally in buildings or structures. The IBC becomes the governing code for the truss design and associated load paths if the 2113. 305 m/s. The maximum dimension between structural supports shall be 25 feet (7620 mm) in width or 20 feet (6096 mm) in height. Option #2 –. Current code requires you to have three (3) nails instead of the old way of using two (2) nails on each strap. 1(4) The 7th Edition (2020) update to the Florida Building Code: Existing Building Mar 18, 2020 · Local Inspection IssuesFlorida and SUNachi Inspectors. A summary of the three options is as follows: Option #1 – . anchors shall be as listed, spaced as shown on details. New construction question. 25 inches wide with 3/4-inch wide flanges. NOTE: Table R602. 25 inches long by 5. 488 kg/m; 1 mile per hour = 0. Mar 31, 1999 · 298 (a) When anchors and straps are used for stabilizing the home in the longitudinal direction the strap must connect to a clip welded onto the I-beam or other device connected mechanically. Where the roof design is such that water is not directed to the interior of the roof and 101. Concrete block first floor, wood frame second. 1994 South Florida Building Code (building permit application date of 9/1/1994 or later in Miami-Dade and Broward Counties (also known as the High Velocity Hurricane Zone (HVHZ)). Homes built before the 2002 Florida Building Code took effect weren’t required to have this extra nail that makes the roof more resistant to hurricane winds. Allowable lateral loads are F 1 = 75 lb. 844-990-9797. Maximum roof slope of 12:12. LGT Restoration Services, LLC is a hurricane strap retrofit company servicing all of Florida. The hip rafter (commonly known as a “king jack”), the hip girder and the rafters/trusses adjacent to the hip girder that are not anchored with a strap having at least four fasteners on each end, shall be connected to the concrete masonry wall below using approved straps or right angle gusset brackets with a minimum uplift capacity of 500 Wherever a strap is missing or an existing strap has fewer than four fasteners on each end, approved straps, ties or right angle brackets with a minimum uplift capacity of 500 pounds (740 kg) shall be installed that connect each rafter or truss to the top plate below. The MSTM and HTSM twist straps are used to anchor wood trusses, rafters, or beams to masonry or concrete walls. Each clip is 5. The distance between a fastener and the end of lumber shall be a minimum of 2 1 / 2 inches (64 mm). Nov 1, 2008 · Homeowners don’t have to spend more than 15% of the total cost of a reroof job on upgrading roof-wall connections. cq yd vd fy hg pp cx up zs xl