rafter to wall plate connectors

rafter to wall plate connectors

Use of this site is subject to certain Terms Of Use. There are good reasons to improve roof-wall connections. Realizing the problems involved for roofers and their customers, I have also devised some techniques and tricks that can reduce the financial and time burden for everyone involved. Because the nail tips usually poke through the back side of the truss or rafter, you can count the number of nails from either side. They are not required to be filled. The reinforced attachments must then be inspected by the local building official. If you drill these holes a consistent distance from the wall, they will be unobtrusive when filled with plastic plugs or metal louvers. SCN Smooth-Shank HDG Connector Nail (600-Pack), 2 in. It’s an added cost, but when a storm advances, you will rest easier knowing that you’ve taken steps to increase the likelihood that the home will survive. (A palm nailer might come in handy in this case.) For hip roofs, the code specifies that hip and girder rafters or trusses be connected to exterior wall plates. Can also be used for masonry applications. What follows are some ideas that will make it easier to determine whether a roof needs fixing, to estimate the work, and to get the work done. Reference Series: HETA series, META series. Rating provided by a verified purchaser... Nice love them make job easy thank you Home Depot... RR Galvanized Ridge Rafter Connector for 2x6 Nominal Lumber. • If it’s a complicated roof with different widths and profiles, work in descending order of priority, starting with wide hips, then gables, then narrow hips. Determining which truss or rafter is the girder may require a trip into the attic. This method is laborious but you can reuse the pieces you cut out as patches, supporting them on ledgers nailed to the sides of the trusses (Figure 5). Sometimes it’s easy to inspect these connections, as when they’re exposed in an unfinished garage or attic. In the case of masonry walls, you can use the HGAM10, which comes with special masonry fasteners (which require drilling holes). use LRU26Z for 2x6, etc. If you can access the wall plate and roof from an unfinished ceiling, use a connector like the Simpson H1 clip (see Figure 3). Make the holes big enough to reach your arm in with a tool to install your connectors. Low profile truss anchors provide uplift and lateral load resistance. That effort has been generally successful, with homes built to the new codes faring much better in subsequent storms than pre-Andrew structures. Depending on the soffit material, you may be able to drill holes 1.5 to 2 inches in diameter between rafter tails, insert the camera probe, and get a view to where the rafter or truss rests on the wall. Most of the new code requirements had applied to new construction only, but that began to change in 2006 when the Florida state legislature turned its attention to existing homes. Where straps are present, they may not have the required four nails. Don’t worry about the jack trusses that are involved in that hip, but instead move on to the next hip or gable. Joist hangers are designed to provide support underneath the joist, rafter or beam to provide a strong a connection. transfer uplift from the trusses or rafters through the double top plate and into the wall studs. And because there’s no way to know if a roof will require these structural upgrades before it’s inspected, the contractor may not be able to give the customer a firm price until the job is already under way. One way to gain access is to take up roof decking at the eaves, as shown in Figure 2. Thank you! strong-drive SD screws, Provides strong connection between rafter and ridge of roof, Alignment control for correct nailing locations, PSCL 7/16 in. • When tying down a hip end, do the girder truss and the hip truss. There is a rim joist that also takes some of the load from the rafters. All Rights Reserved. x 1-3/8 in. ZMAX Galvanized Angle, LUS ZMAX Galvanized Face-Mount Joist Hanger for 2x4 Nominal Lumber, BC ZMAX Galvanized Post Base for 4x Nominal Lumber, LUS ZMAX Galvanized Face-Mount Joist Hanger for 2x6 Nominal Lumber, VPA Galvanized Variable Pitch Connector for 1-1/2 in. With the RR the rafter would be flush to the face of the header; a birdsmouth cut is not needed, but the rafter would be cut for the appropriate slope (The RR may be used with rafters sloped up to 30°.). I'm not sure if that's ok to do or not. Even after hurricane clips became popular, some framers only put clips on every other truss or rafter, instead of on every member as required, while others used too few nails (Figure 2). It’s only required for detached single-family structures valued at $300,000 or more that are in the “wind-borne debris region,” where design wind speeds exceed 120 miles per hour, a zone that extends about 5 miles inland in most of northern Florida, but includes almost half of the southern tip of the state (Figure 1). FIGURE 5. 20-Gauge Galvanized Panel Sheathing Clip (50-Qty), H1 18-Gauge ZMAX Galvanized Hurricane Tie, 1-7/16 in. The rafter does not connect directly into the wall plate. And if your roof line is flush with the exterior wall, the load is being carried by the wall beneath it. Truss/rafter-to-plate and stud-to-plate connectors resist wind and seismic forces including embedded truss anchors, girder tiedowns, hurricane/seismic anchors, and moisture barrier plates. Heavy-capacity girder truss anchor installs over the top chord and bolts to the concrete or tension tie. That's what I did. FIGURE 6. If you have to go in through the roof or perhaps through a wall, I recommend using an HGA10 Hurricane Gusset Angle connector (Figure 6), available from either USP Structural Connectors or Simpson Strong-Tie. Hurricane Gusset Angles, such as the one shown here from USP Structural Connectors, can be retrofitted to the roof-wall connection without the need to expose the wall plate. FIGURE 3. Strap truss anchor provides higher uplift and lateral load resistance compared to the TA series. Part #'s, LRU26Z, LRU28Z, LRU210Z, LRU212Z, depending on rafter size. Workers with Legacy Contracting Solutions in Lake Park, Fla., retrofit hurricane hardware to the roof trusses of a residential building in North Palm Beach. And according to code, you cannot reuse the decking you pulled off; you need fresh decking. He has been responsible for developing some of the techniques and code language for making roof-to-wall connections. If that’s not the case, then you have to go through the roof or soffit. For a rafter-to-face connector, flatten the top flange into the face plate. Designed to tie trusses and rafter to wall systems. FIGURE 1. © 2000-2020 Home Depot Product Authority, LLC. Medium-capacity girder truss anchor wraps over the top chord and bolts to the concrete or tension tie. The LRUZ offers comparable or better load capacity to other rafter hangers at a reduced cost while using fewer fasteners. However, Florida code requires only the roof connection upgrade, not the wall reinforcement. These probes cost around $250 and can be threaded through holes drilled in the soffit or the roof (Figure 4). Face-Mount Rafter HangerThe LRUZ offers an economic alternative for those applications requiring a sloped hanger for rafter-to-ridge connections. I ran extra nails to make up for the ones I was loosing. But that leaves the house exposed to any rain that comes along while you are working or waiting for the inspector to show up. Simpson Strong-Tie - Ridge Rafter Connector - An interlock provides alignment control and correct nailing locations. Light-capacity girder truss anchor nails to the truss/rafter and the stud. But if the material is cooperative, removal can be quite easy once you get started. If you can’t see through the soffit vents, and they won’t easily come off, you can peek into the structure with a camera probe, such as the Ridgid SeeSnake Micro, or the Milwaukee M-Spector Digital Inspection Camera. If, after completing the above, you haven’t exceeded 15% of the budget, you will need to continue with the other framing members until you reach the spending cap. Im not sure about the intended uses size, but i have used this with 2x6 with no issues, Use the catalog, it has all of the installation details. This is an opportunity that only comes along every fifteen years or so when roof covering is replaced. For houses with both hip and gable roofs, the code gives the following guidelines: • If the width of the house at the hip is less than 1.5 times wider than the width of the house at the gable, start with the gable-end roof-wall connections. Plated Truss Connectors - These ties are light-gauge metal plates that are used to connect prefabricated light frame wood trusses.

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