Storm threshold Hormann. Storm threshold Hormann is the ideal solution to effectively protect your sectional garage door from the elements. With a length of 6 meters, this kit offers complete sealing that prevents wind, water, dirt, and snow from entering. This storm threshold has been specially designed to seal the bottom of your garage door, thus maximizing protection against undesirable environmental influences. It creates a reliable barrier against drafts, insects, and moisture, helping to keep your garage clean and dry. The installation of the Hormann storm threshold is straightforward and simple, requiring no complex modifications. The kit comes with all the necessary mounting materials and detailed instructions (French not guaranteed), so you can quickly and easily install effective sealing for your sectional garage door. Thanks to its robust construction and high-quality materials, the Hormann storm threshold is extremely durable and provides long-term protection for your garage door, even in the most challenging weather conditions. Rely on Hormann's proven quality to reliably protect your garage door from wind and water with the storm threshold kit. Technical features: Dimensions: 660 x 7.9 x 1.8 cm. Compatibility: Hormann sectional door. Package contents: 1 storm threshold. Hormann storm threshold, specially designed to effectively protect sectional garage doors from wind and water. The kit includes a storm threshold with a length of 6 meters that guarantees large surface sealing.