Height Restrictors, Gate Height Barriers, Hanging Height Limiters

The purpose of a height restrictor is to protect the upper parts of doors, gates, and other overhead structures from accidental damage caused by moving vehicles. They are installed at facility entrances to inform drivers of reduced ceiling height. This allows controlled access for forklifts or other vehicles whose height may exceed the permitted limit. In the event of a collision, the vehicle will strike the suspended height restrictor instead of damaging the building structure.

What characterizes height restrictors?

Both the length of the height restrictors and the installation method can be tailored to the needs of the space. Their warning colours ensure excellent visibility. They are made from durable polymer material, which is highly resistant to impacts, harsh weather conditions, and chemicals. The material is fully recyclable.

Main benefits of using a height restrictor:

Highly visible and practical entry protection.
Guaranteed protection of building structures.
Reduced risk of dangerous accidents.
Saving time and repair costs associated with driver error.
Easy installation and removal allow height restrictors to be reused as needed.
A reliable, low-maintenance solution that ensures maximum safety for many years.

Where can height restrictors be used?

Height restrictors can be installed anywhere where protection of gates, loading docks, doors, or other overhead structural components is required.

In short: anywhere there is a risk of vehicles colliding with overhead structures. In logistics centres and warehouses, height restrictors play a key role in securing loading docks. They ensure safer manoeuvring for vehicles of various sizes and significantly reduce the risk of damage during loading and unloading operations—especially in high-traffic environments. Height restrictors are also commonly installed in underground car parks and multi-level parking garages. Their purpose is to protect low ceilings from collisions with oversized vehicles. Their high visibility helps drivers better navigate and avoid unpleasant incidents that could damage both the vehicle and the building. They are also widely used in industrial areas, where protecting the upper parts of gates and doors is essential for maintaining operational continuity and preventing costly downtime. Height restrictors can also be placed at tunnel entrances, underpasses, and anywhere height control is required.

Polymer height restrictors – learn more

Our products are made from high-quality flexible polymers, ensuring exceptional durability and resistance to mechanical damage and environmental conditions. The polymer materials used in every Anter System height restrictor offer outstanding impact resistance. Thanks to their shock-absorbing construction, they return to their original shape after impact, maintaining full functionality. This makes them a long-lasting and reliable safety solution. If you need enhanced performance, explore our HD+ height restrictor version. It features larger-diameter profiles for increased durability. For even better safety performance, combine our height restrictors with other protective systems from Anter System. We also offer highly effective impact plates.

A height restrictor tailored to your needs

The Anter System height restrictor is available in multiple versions and can be easily adapted to specific warehouse or facility requirements. You can choose between various diameters and lengths, offering full flexibility when designing your protection system. This allows installation in large, open areas as well as confined spaces, gates, and structural openings. The height restrictor is also available in two colour variants. Our contrasting colours ensure high visibility, even in low-light conditions. This warns drivers well in advance and helps prevent collisions.

Easy-to-install height restrictor

A height restrictor is both functional and simple. Its installation is quick and straightforward, allowing efficient deployment in a wide range of locations. Thanks to its well-designed construction, the height restrictor can be mounted directly onto existing building elements such as gates or ceilings—without the need for complex installation work. The installation method can also be adjusted to customer requirements, making the system suitable even for challenging environments. Contact us to discuss the details — we will help you find the ideal solution.

Advanced height restrictor – additional functionalities

Modern height restrictors can be equipped with added features for increased effectiveness. For example, models equipped with an alarm system are available. When contact is detected, an audible signal immediately alerts the driver, allowing prompt reaction and reducing potential damage. The alarm strength is designed for industrial environments, ensuring high audibility. We also offer height restrictors with integrated lighting systems, improving visibility in dark or poorly lit areas. Such solutions are particularly useful in tunnels, underground car parks, and industrial sites where maintaining the highest safety standards is crucial.

Height restrictors – choose eco-friendly solutions

Our height restrictors are ideal for companies with strong environmental values. They are made from recyclable materials, allowing reuse at the end of their lifecycle. Our production methods also minimize waste and reduce environmental impact. Additionally, their long service life contributes to sustainability — fewer replacements mean reduced resource consumption and lower waste levels. This not only benefits the environment but also reduces operating costs.

How to choose the right height restrictor? Learn more

Each height restrictor should be matched to the specific requirements of its intended location. If you need help selecting the correct solution, we encourage you to use our safety audit service. Our experts will assess potential risks and recommend the best option. If you’re interested in a particular height restrictor and want more information, feel free to contact our team. We will gladly provide all the details needed to make an informed decision. Working with us guarantees safety, reliability, and industry-leading performance. We also invite you to explore our other protective systems, including durable protective bollards and innovative solutions for the highest level of rack protection in your warehouse.