Title: Grandstand Published: 1. April 2022 Last modified: 19. March 2026 --- **HOAC^(®) **Mobile Grandstand Your vision — our mission ##### The new modular # **HOAC^(®)** mobile grandstand⏎ The right one for every use Do you need a portable grandstand for your theater performance that can be set up and dismantled as quickly and easily as possible? Then HOAC^(®) is the right place for you. Whether you need mobile grandstand, raked seating, or grandstand railings– we offer high-quality, flexible stage equipment and create the optimal, individual solutions for every stage project. The requirements for events can vary greatly. One day the stage is in the center, and the next it’s on the side. Sometimes with 5 and sometimes with 15 or more rows of spectators. No problem for us! You can easily adapt our mobile grandstand to fit the conditions of your venue. You can change the shape, size, or move the entire stand with the lifting roller and there wheels in just a few minutes. Whether your focus is capacity, height, or safety, our telescopic, modular systems can handle a wide range of configurations, ensuring both flexibility and comfort for your audience. Simple/convenient assembly and dismantling Flexible stage design Best material quality ## Our promise of quality to you **Sustainable** After use, the frames can be repurposed for other setups or modular products.. **Fast & modular** Assembly is quick and easy, making your grandstand operational in no time, no matter the configurations. **Silent** The friction-locked and form-fitted connections ensure noiseless operation, even when the raked seating structure is full. **Safe & certified** As a welding specialist, we manufacture to DIN EN 1090 1-3 and ISO 3834-2 standards, ensuring safety and durability. **Portable HOAC^(®) grandstands** For grandiose theatre performances without the stress of setting up.Start with us into the future of stage technology!Phone: [+49 2841 908280](https://www.hoac.com/grandstand/+492841908280?output_format=md) ## Easy set up of our grandstand As experts in grandstand construction for many years, we have taken our portable grandstands to the next level. We know that when setting up stage technology, time is crucial! Our special aluminum system frames make setting up and dismantling your telescopic mobile grandstand quick and easy—in a matter of seconds—without compromising on maximum stage visibility and safety. The modular frames are connected without tools using our LinkBlock system. Once the riser is in place, the cover plates are positioned and securely locked. The side and front panels follow, a process made even simpler with our patented Twist2Clad system. Finally, just click the railings into place and connect the step lighting without tools. Your grandstand is now ready, providing a comfortable and elevated view for your audience, whether at a large indoor or outdoor event. [Video tutorial ](https://youtu.be/5hzgc0LWpFU) ## **Telescopic grandstandThe fast, telescopic solution In no time, the grandstand is assembled. It consists of several blocks, each up to 3 meters wide, lined up and then extended. Railings, steps with lighting, and chairs complete the setup. The spectators will enjoy a comfortable experience, as the seating is carefully designed for both comfort and view. ## **The Modular Frame SystemHOAC^(®) The Original If you need a portable grandstand, you should look for a safe, stable construction system and, above all, ease of assembly and dismantling. You are well advised with us in both aspects. With HOAC^(®) frames, stay free in your design and don’t let limitations restrict you. Our system’s key feature is its compatibility and flexibility, allowing riser heights and widths to be customized. * Easy set up, extension or reduction. * Frames fit also into Turntables, stages or inclined stages * Move the grandstand as a whole in just a few steps [Learn more ](https://www.hoac.com/system-frame/?output_format=md) ## Place your trust in our stage expertise. With our highly developed portable and telescopic grandstand systems, your next theater performance or large event can only be a success! Focus your energy entirely on your upcoming performance, instead of being distracted or stressed by the setup and dismantling process. You’ll have enough adrenaline before your performance, without the added pressure of assembling bleachers or raked seating structures. You can rely without reservation on our revolutionary modular frame technology, which makes setting up and dismantling your mobile grandstand, grandstand railings, or entire riser system child’s play. Our systems ensure comfort, safety, and ease of use for your audience. Take a look at our previous projects to see our modern, flexible, and durable indoor grandstands used in various venues, from theaters to orchestra halls. ## **HOAC^(®)** projects worldwide [Our projects ](https://www.hoac.com/projects/grandstand/?output_format=md) ## Learn more about our grandstands Accessories for mobile grandstands Our frame system is the heart of the grandstand. Add top covers, railings, steps, and step lights to suit the area. **Front- and side cladding** * wood, textile, metal * quickly fasten with Twist2Lock **Top cover** * long-lasting with corner protection * different surface options * silent **Safety Railing** * powder coated black or selected RAL color * mounting without tools * simply hooked on [Video ](https://www.youtube.com/watch?v=9BTmF6LGkkM) **Steps** * quick and easy fixing * powder coated as option **Lighting** * quick and easy fixing * LED with own circuit * photoluminescence without power supply **Lifting roller** * For moving blocks or entire stands ## Mobile Seating ⏎ **for spectators** Your audience deserves both entertainment and comfort. Our theater seating is designed to leave a lasting impression. We offer various models to meet your event’s specific requirements. ## Stairs for access Depending on the capacity of your event, manage the flow of spectators with stairs positioned at the sides or back of the stands. Technical information **Dimensions** Single frame: up to 6 m length and 3 m width Unit system: metric (Meter), imperial( Inch)Step height: 166,6 mm, 200 mm or individuellThickness wooden deck: standard 21 mm ( + 3 mm felt) **Step lighting** Photoluminescence or LED **Material** Frame: aluminum Underconstruction: aluminumTop cover: wood or individualRailing: steel **Accessories** Railings, lifting roller, top cover, stairs, cladding, steps and step light Other Technologies or sizes upon request. We will gladly advise you. ![8 Nach mass](https://www.hoac.com/wp-content/uploads/sites/6795/2022/04/8_Nach- mass.svg) **Custom made solutions** We offer custom-made solutions for any measurement. Our durable products are manufactured in Germany to meet any venue’s needs. ![8 Standard Belastung](https://www.hoac.com/wp-content/uploads/sites/6795/2022/ 04/8_Standard-Belastung.svg) **Standard load capacity500 – 750 kg/m^(2), other load capacities on request. ![8 Tribuenen Form](https://www.hoac.com/wp-content/uploads/sites/6795/2022/04/8_Tribuenen- Form.svg) **Construction design** Whether straight, round, or square, any design of grandstand is possible with HOAC®. ## Any questions or special requests? Please feel free to contact us. We advise you without obligation. No matter which sizes your project will be, it is always a pleasure for us to see your project. [Request ](https://www.hoac.com/contact/?output_format=md) [Download brochure ](https://www.hoac.com/wp-content/uploads/sites/9545/2025/02/HOAC-Grandstand-Flyer-EN.pdf) **Made in Germany** As a welding specialist we manufacture our grandstand at our site in Germany. **Distribution worldwide** From Europe to China to the United States – we deliver our grandstands to any place in the world. **Installation & service** You need a supervising or maintenance? Our installation team supports you worldwide. [+49 2841 908280](https://www.hoac.com/grandstand/+492841908280?output_format=md) [info@hoac.de](https://www.hoac.com/grandstand/info@hoac.de?output_format=md) We make it happen! ### Things to know [News](https://www.hoac.com/news/?output_format=md) [Partner](https://www.hoac.com/partner/?output_format=md) ### Customer Service [Contact](https://www.hoac.com/contact/?output_format=md) [Downloads](https://www.hoac.com/downloads/) [Download Catalogue ](https://www.hoac.de/wp-content/uploads/sites/9545/2025/03/HOAC-Catalogue-Stage-Technology-2025.pdf) [Certificates](https://www.hoac.com/downloads/) * [Deutsch](https://www.hoac.de/tribuene/) * [English](https://www.hoac.com/grandstand/) * [Español](https://es.hoac.de/tribuna/) * [Français](https://fr.hoac.de/tribune/) * [Norsk](https://no.hoac.de/tribune/) * [Polski](https://pl.hoac.de/projekty-trybuny/) * [Русский](https://ru.hoac.de/grandstand-2/) * [中文](https://www.hoac.cn/grandstand-3/) * [العربية](https://ae.hoac.de/grandstand-ae/) --- © HOAC Schweißtechnik GmbH [Imprint](https://www.hoac.com/imprint/?output_format=md) [Terms and Conditions](https://www.hoac.de/wp-content/uploads/sites/9545/2026/03/HOAC-AGB-2026-EN.pdf) [Privacy Policy](https://www.hoac.com/privacy-policy/?output_format=md)