--- product_id: 357502262 title: "16 ft Heavy-Duty Steel Garage Door Reinforcement Bracket - Made in the USA - Prevents Bending, Sagging & Cracking" brand: "five star doors" price: "¥69443" currency: JPY in_stock: true reviews_count: 8 category: "Five Star Doors" url: https://www.desertcart.jp/products/357502262-16-ft-heavy-duty-steel-garage-door-reinforcement-bracket-made store_origin: JP region: Japan --- # Custom-fit adjustable hole placement 22-gauge galvanized steel resists extreme winds 16 ft heavy-duty steel length 16 ft Heavy-Duty Steel Garage Door Reinforcement Bracket - Made in the USA - Prevents Bending, Sagging & Cracking **Brand:** five star doors **Price:** ¥69443 **Availability:** ✅ In Stock ## Summary > 🛡️ Fortify your garage door like a pro — because your home deserves the best defense! ## Quick Answers - **What is this?** 16 ft Heavy-Duty Steel Garage Door Reinforcement Bracket - Made in the USA - Prevents Bending, Sagging & Cracking by five star doors - **How much does it cost?** ¥69443 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/357502262-16-ft-heavy-duty-steel-garage-door-reinforcement-bracket-made) ## Best For - five star doors enthusiasts ## Why This Product - Trusted five star doors brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Complete All-in-One Kit:** Includes two 7'10" struts, a 36" connector, and all hardware for immediate reinforcement. - • **Engineered for Extreme Weather:** Built from 22-gauge galvanized steel to withstand hurricanes, heavy winds, and rain. - • **Effortless, Custom Installation:** Adjustable hole placement and included self-tapping screws make setup a breeze. - • **Unmatched Structural Reinforcement:** Prevent bending, sagging & cracking with 16 ft of ultra-strong steel support. - • **Quieter, Smoother Garage Door Operation:** Replace noisy, worn-out supports for a premium, silent glide every time. ## Overview This 16 ft Heavy-Duty Steel Garage Door Reinforcement Bracket, made in the USA from durable 22-gauge galvanized steel, is designed to prevent bending, sagging, and cracking. Engineered to endure extreme weather conditions including hurricanes and high winds, it features adjustable hole placement for a hassle-free installation and comes as a complete kit with all necessary hardware. Ideal for extending the life of your garage door while ensuring quieter, smoother operation. ## Description Product description Insulated Garage Doors A popular YouTube Video , shows users how he fixed his insulated door that was buckling on the top two panels. There is a fatal flaw in how he installed the strut. He had good intentions, but his video has destroyed many garage Doors. The picture to the right with the vertical styles is what struts are attached to. However, not all insulated doors have vertical styles. Like our friend in the video. He secured his brace to only thin gauge steel. His door doesn’t have styles. If your not sure if your insulated door has vertical styles, tap a finish nail below the hinge through the skin. If it’s hollow, you will need to install the strut on the hinges. Can My Door Support The Additional Weight? An easy way to tell if your garage door can handle the additional weight of one (13 pounds) or more struts is to weigh the door. You will need a bathroom scale to do this. Step 1. Unplug the garage door opener Step 2 . Disengage the opener by pulling the red cord. Step 3. Lower the door onto the scale If the door is balanced correctly, it will weigh 1 to 5 pounds. If the door doesn’t stay on the scale, then the door is underbalanced, and adding struts will help balance the door. If the door weighs over 20 lbs. the springs need to be adjusted or How Many Struts Do I Need Fact: About 80% of residential wind damage starts with wind entry through the garage door. The majority of garage doors manufactured in the last two decades are engineered to withstand 40 mph winds. It is no surprise that we ship so many strut kits to California, Texas, and New York because these states and others have over 400 severe winds (40+ mph) events a year. Non-insulated garage doors that face the west are especially vulnerable. Taking a proactive approach and installing two-door struts on new doors will help keep your door looking and running like new. Angle Iron / Perforated Iron If you have a non-insulated door with torn or cracked panels and you are trying to get one more year out of your door, then an 8-foot piece of angle iron may be your best bet. Of course, it won’t solve the problem, but it will slow it down. Garage doors endure Flexural (Pushing In And Out On The Door), Torsional (Twisting) & Tension (Pulling). If you are considering using angle iron or any other brace other than a strut, it won’t stop the torsion forced on the door, and therefore you will eventually get cracks in the panel. We know this from most of our customers who have tried angle iron or similar only to find out it did more harm than good. Plus, consider this, when you eventually get a new door, the strut is transferable whereas, the angle iron is not. Top Panel If you have a garage door opener on your door. The door should have a strut across the top panel. Even with a DC opener there is torque transferred to the top panel. Bent Panel Struts will help a bent door by offering the affected panel support. However, once a panel is compromised, it will never look perfect again. The goal is to make it look presentable from street view and to keep it from buckling with other door panels when the door cycles. Before installing the strut Unplug your opener Disengage the opener by pulling the red cord Lift the door manually high enough to push on the panel. If the door is bent inwards, lift the door sufficiently so the bent panel is centered under the garage door header. Push firmly but carefully on the door panel. Get it as straight as possible. Install strut Review: Excellent strut kit for my garage door - This support strut kit worked great to help give more life for my garage door of 23 years. It was easy to install after looking at a few YouTube videos. I suggest searching for this YT video before you start the installation process - @maqtinkers “Installing a 3 piece garage door strut kit” It will give you a visual of what to expect and what not to do based on the YouTuber’s comments he made on his video. And install the middle strut bracket onto the garage door first before adding each bracket end section. Review: Great for stabilizing weak or saggy doors. - Holy cow. This was a real money saver for me to not to have to replace the whole panel. Gets rid of the sag and that awful screech as it closes. Direction were very easy to follow. I did watch a video on it as well. Just make sure you have a nut driver for your drill. Wish I knew about this sooner. Very good value for the money. Very stable now even in high winds. ## Features - [Reinforce & Protect Your Garage Door] Upgrade your garage door with this 16 ft Heavy-Duty Steel Reinforcement Bracket. Engineered to prevent bending, sagging, and cracking, it delivers unmatched strength and stability. - [Built to Endure Extreme Conditions] Made from ultra-durable 22-gauge steel, these 3-piece garage door struts protect against hurricanes, heavy winds, and rain. - [Custom-Fit, Hassle-Free Installation] Easily adjustable hole placement fits any garage door. Includes a full set of self-tapping screws for a simple, secure installation. - [Smoother, Quieter Operation] Replace noisy, worn-out supports for a quieter, smoother door motion. - [Complete Kit, Ready to Install] Comes with (2) 7'-10" ft support beams, (1) connector, and all necessary screws. Protect your home with this all-in-one reinforcement solution. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0932FLR1F | | Batteries Required? | No | | Best Sellers Rank | #71,707 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #37 in Garage Door Springs & Wires #15,421 in Hardware | | Color | Galvanized Steel | | Customer Reviews | 4.6 4.6 out of 5 stars (507) | | Date First Available | April 23, 2021 | | Included Components | (2) 7′-10″ x 2-1/4″ 22 Gauge Galvanized Steel Struts, (1) 36″ Hot-dipped Strut Connector, (12) #8 1/2 in. | | Item model number | Five Star Doors | | Manufacturer | Five Star Doors | | Material | Galvanized Steel | | Part Number | DIY Garage Door - 1 | | Product Dimensions | 96 x 3 x 3 inches | | Size | 16FT Garage Door | ## Images ![16 ft Heavy-Duty Steel Garage Door Reinforcement Bracket - Made in the USA - Prevents Bending, Sagging & Cracking - Image 1](https://m.media-amazon.com/images/I/61wWt8Gdu+L.jpg) ![16 ft Heavy-Duty Steel Garage Door Reinforcement Bracket - Made in the USA - Prevents Bending, Sagging & Cracking - Image 2](https://m.media-amazon.com/images/I/51bWwldK3iL.jpg) ![16 ft Heavy-Duty Steel Garage Door Reinforcement Bracket - Made in the USA - Prevents Bending, Sagging & Cracking - Image 3](https://m.media-amazon.com/images/I/51n0BOnjodL.jpg) ![16 ft Heavy-Duty Steel Garage Door Reinforcement Bracket - Made in the USA - Prevents Bending, Sagging & Cracking - Image 4](https://m.media-amazon.com/images/I/71Y4RpebNEL.jpg) ![16 ft Heavy-Duty Steel Garage Door Reinforcement Bracket - Made in the USA - Prevents Bending, Sagging & Cracking - Image 5](https://m.media-amazon.com/images/I/81fwY8x07OL.jpg) ## Available Options This product comes in different **Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Excellent strut kit for my garage door *by N***G on April 20, 2026* This support strut kit worked great to help give more life for my garage door of 23 years. It was easy to install after looking at a few YouTube videos. I suggest searching for this YT video before you start the installation process - @maqtinkers “Installing a 3 piece garage door strut kit” It will give you a visual of what to expect and what not to do based on the YouTuber’s comments he made on his video. And install the middle strut bracket onto the garage door first before adding each bracket end section. ### ⭐⭐⭐⭐⭐ Great for stabilizing weak or saggy doors. *by J***. on November 11, 2025* Holy cow. This was a real money saver for me to not to have to replace the whole panel. Gets rid of the sag and that awful screech as it closes. Direction were very easy to follow. I did watch a video on it as well. Just make sure you have a nut driver for your drill. Wish I knew about this sooner. Very good value for the money. Very stable now even in high winds. ### ⭐⭐⭐⭐⭐ Less than an hour's work and you're good to go...even when done solo. *by K***E on April 16, 2026* I'm 5'5 and do a little DIY from time with my power tools from time to time and installed this kit on my old 16' door by myself pretty easily. As others have said, the prep work of lining up the two 7' pieces to overlap the 3' piece evenly whilst making sure they stretch to the edges of your door is what takes the most time. I used a cordless regular and impact drills and to get the job. Fast shipping and works like it should. ## Frequently Bought Together - 16 ft Heavy-Duty Steel Garage Door Reinforcement Bracket - Made in The USA - Prevents Bending, Sagging & Cracking - Magisale Garage Door Parts Bracket Adjustable Reinforcement Bracket, Carbon Steel Zinc Plated - DURA-LIFT Ultra-Life MAX 2" Sealed 6200ZZ Bearing Nylon Garage Door Roller, 4" Stem, Pack of 10 --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.jp/products/357502262-16-ft-heavy-duty-steel-garage-door-reinforcement-bracket-made](https://www.desertcart.jp/products/357502262-16-ft-heavy-duty-steel-garage-door-reinforcement-bracket-made) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-11-13*