Simpson Strong-Tie Simpson-H2.5A-1/PACK H2.5A 18-Gauge Hurricane Tie, 1 Each

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Your authority to possess or sell the goods shall forthwith terminate without the need for any notice to you upon the occurrence of any of the events referred to in sub-clause 12.1.2 below whether the Proper installation is key to ensuring the effectiveness of hurricane ties.” Inside Vs. Outside Installation: Pros And Cons However, with hurricane ties, you need more shear strength. Since nails have a higher shear strength than screws, you should use nails and not screws for your hurricane ties. Nails have more elasticity, which means that they'll be able to bend a little. In the same situation, a screw would fail. Although we may agree to reserve items for you for hire on particular dates we make no warranty that any item is available for hire on any future date and we accept no liability for any loss, including any Hurricane ties, also known as holdowns, are specialized metal connectors used in construction to secure roof trusses or rafters to the walls of a building and provide resistance against severe weather, including hurricanes and high winds.

Many professionals often recommend an external installation unless it is impractical to retrofit the roof. In areas with severe hurricanes, you could even choose to go the extra mile and install the ties on both sides. Fasten the Ties in Place Let’s start with the obvious one. If your building’s roof trusses have an uplift of 600 lb. at each end, don’t select a hurricane tie with a published capacity of less than 600 lb. It’s also important to consider combined loading if you plan to use the tie to resist both uplift and lateral loads. When the connector is resisting lateral loads, its capacity to resist uplift is reduced. I won’t go into too much detail on this topic since it was covered in a recent blog post, but in lieu of the traditional unity equation shown in Figure 1, certain Simpson Strong-Tie connectors (hurricane ties included) are permitted to use the alternative approach outlined in Figure 2. Figure 1. Traditional Linear Interaction Equation Figure 2. Alternate seismic and hurricane tie applications. It's also essential to buy the correct nails. Most hurricane ties are compatible with an 18 gauge nail between 1.5 and 2.5 inches. The hurricane ties will have instructions to tell you which ones and how many you'll need. 3. Secure ClipsIt also features a unique “twist” design, which adds strength and stability to the connection between the roof structure and the wall/joist. This twist design increases its resistance to uplift forces in case of a severe storm. How to Install Hurricane Straps and Ties When considering the placement of hurricane ties, it is advisable to install them on the exterior side of the wall, specifically on the same side as the structural sheathing. By following this method, the roof to top plate hurricane ties can provide the necessary strength and support to withstand hurricane-force winds. Placing the ties on the outside ensures that they can effectively secure the roof to the walls, reducing the risk of structural damage during severe weather events. Do you use nails or screws for hurricane ties? Southern pine allowable uplift loads for the H2.5A with 0.131" X 1 1/2" nails = 635 lb. (160) and for the H2.5A with 0.131" X 2 1/2" nails = 730 lb. (160).

When retrofitting existing homes or during the construction of new homes, it’s essential to carefully evaluate the potential risk of high wind events in your area and consult with professionals to determine the appropriate level of reinforcement necessary for your specific circumstances. Retrofitting For Existing Homes: Two Methods For Installing Hurricane Ties To attach the tie firmly, position it against the rafters and the top plate of the wall. Courtesy of Plasticine House Sealant – after the hurricane ties and straps are installed, you’ll need to seal the screw heads with a waterproof sealant to prevent rust and corrosion. Living near the coast can be beautiful. Unfortunately, living close to the ocean also means that you have a significant threat of danger from storms. One thing you'll need to consider is how to secure your roof. You're in the right place if you're wondering how to do that. We've done the research and can tell you how to install hurricane clips. In summary, hurricane ties and straps are essential for strengthening a building’s resistance to wind loads in hurricane-prone areas.Once you have your measurements, you'll need to buy the proper amount of materials and mounting gear. Attach the clips to the trusses with nails or screws. Be sure to use ones long enough to penetrate the trusses. However, installing them on the inside may be necessary for certain retrofits or unfinished spaces.