General FAQ

The cost of a high-speed door can vary based on several factors. There are numerous types of industrial PVC closures available. Prices fluctuate depending on the customer’s logistical requirements. Typically, standard products start at a base price of €2,000 and can go up to €8,000. Standard structures can span up to 6 metres in width and height. For areas requiring fast industrial doors beyond these measurements, customised quotes and specific projects are necessary.

Selecting the ideal high-speed door to meet your logistics needs primarily depends on the width of the passage space within the company. For medium to large openings, it’s advisable to opt for a fold-up door like VertiGO and its various models (VertiGO Green, VertiGO Crane, VertiGO Double). In cases of expansive spaces such as airport hangars, shipyards, and naval ports, a fold-up door like MegaGO is necessary, capable of covering areas up to 30 metres in length. For smaller to medium-sized internal compartments, roll-up doors are the recommended closing solution. In this category, you can consider budget-friendly options like RolliGO or invest in a high-speed self-repairing door such as ZipGO and its diverse versions (ZipGO Cold, ZipGO Food, ZipGO Clean Room, ZipGO Atex, ZipGO Alumina, ZipGO Conveyor).

Of course, through our technical department, you can request any form of customisation. Our engineers will provide expert support to guide you towards the closure solution that aligns best with your industrial requirements.
You can have a custom quotation made from here ➜

Yes, absolutely. We must thoroughly comprehend your project in order to conduct a feasibility analysis and provide a subsequent estimate that can effectively resolve your logistical issues.

You can request a free inspection, here ➜

It depends on the size, door type, make and installation location. Additionally, the integration/installation of related accessories adds to the processing time. Typically, for interior high-speed doors situated in more intricate positions, the installation takes approximately a day’s work. For customised projects, the estimation and time schedule are provided via a detailed estimate.

Yes, we offer a wide range of accessories directly or indirectly associated with industrial rapid doors. These include remote controls, induction loops, traffic lights, motors, safety edges, PVC curtains, vision panels (windows), mechanical parts, metal casings, and much more. We provide a comprehensive selection to cater to various needs related to rapid door installations.

It’s doable. If you opt to install the door on your own due to having an in-house team of installers, there’s no issue. We will dispatch all the necessary materials via our courier service. Once all the materials arrive, you simply need to follow the assembly instructions provided inside the door packaging. It’s a straightforward process designed to facilitate easy installation by your team.

High-speed doors can operate at various speeds. The size of a rapid door directly influences the effort exerted by the motor (or motors in the case of MegaGO) to lift the PVC curtain. For instance, high-speed doors like RolliGO or ZipGO can achieve opening speeds of up to 3 m/s, whereas larger doors typically have an average opening speed of around 0.8 m/s. The choice of speed depends on the specific type and size of the door, tailored to meet different industrial requirements.

Typically, for internal use, high-speed doors have heights ranging from a minimum of 3 metres up to a maximum of 6 metres. However, for special installations like MegaGO designed for airport hangars and shipyards, the height can exceed 20 metres. These specialised doors are engineered to meet the unique requirements of large-scale industrial environments.

When discussing doors for internal use, their lengths typically range from a minimum of 3 metres up to a maximum of 6 metres. However, for special installations like MegaGO designed for airport hangars and shipyards, they can exceed 30 metres in height.

These doors do not feature a rigid locking system; instead, they have a PVC covering, which can be insulated or not, depending on the type of installation. In warehouses, PVC rapid doors are frequently used in conjunction with rigid locking solutions such as folding doors, industrial shutters, and sectional doors.

Rapid fold-up doors boast a wind resistance of up to 120 km/h, owing to a PVC curtain reinforced with horizontal bars. Moreover, in special versions available on request, a special tapered leg allows for managing wind speeds up to class 5, or up to 160 km/h. Special industrial doors like the MegaGO, primarily utilised to secure airport hangars and shipyards, are designed to endure storms and severe sea conditions over extended periods.

Yes, their specific stainless steel structure is designed to endure the corrosive effects of the sea over many years. They are highly sought after in the aeronautical industry to cover expansive openings, safeguarding the electrotechnical components of ships and industrial machinery from salt exposure.

GLG rapid doors ensure a low noise level. Particularly, doors designed for internal use, such as the ZipGO, are exceptionally quiet. These industrial rapid doors enable operators to carry out their work activities smoothly, without being disturbed by unpleasant sounds or noises.

If you own a food company and require frequent room washing or cleaning, we recommend the self-repairing ZipGO Food door from GLG. This closure solution complies with hygiene and health regulations mandated by food laws. Its unique structure enables operators to swiftly disassemble and reassemble the metal parts of the door, facilitating more effective cleaning processes.

The ZipGO Conveyor is a versatile industrial door specifically designed to partition processing spaces operated by automated machines. It frequently separates automated areas and islands, serving as a barrier for personnel during the operation of the machines.

The ZipGO Clean Room rapid door was developed to cater to the requirements of companies operating in sterile environments, ensuring the maintenance of stable pressure environments and creating rooms as aseptic as possible.

ZipGO Cold is a rapid door equipped with vertical technology, derived from the foundation of the ZipGO range. Through various modifications to both its surface and structure, this door effectively addresses challenges related to controlled transit between two environments at different temperatures.

The “Double” rapid fold-up doors are primarily employed in the compost and biocell sector. The use of double-tarpaulin rapid doors proves to be the optimal choice to prevent the escape of unpleasant odours and/or health-hazardous fumes. To safeguard the surrounding environment and personnel from noxious emissions and the release of harmful particles, it is essential to install flexible locking systems featuring a specially designed locking air chamber.

The VertiGO Green is a rapid fold-up door featuring a sturdy structure designed to regulate climate, prevent dust, and keep insects out in agricultural settings. It is perfect for businesses that require protection for vehicles, animals, and plants.

If you own a food company and require frequent room washing or cleaning, GLG recommends the self-repairing ZipGO Food door. This rapid industrial solution complies with hygiene and health regulations stipulated by food laws. Its unique structure enables operators to swiftly disassemble and reassemble the metal parts of the door, ensuring more efficient cleaning processes.

The ZipGO ATEX rapid door (Atmosphères Explosives) has been specifically designed to assist companies operating in environments with a high risk of explosion. It provides enhanced safety in situations where objects are in close proximity or could come into contact with the door, mitigating potential explosive risks effectively.

The Crane is the most practical solution within the VertiGO range, ideal for optimising the closure of workspace around cranes used for handling heavy materials, both from inside to outside and vice versa.

The Fire is a vertical door solution within the VertiGO range designed to enhance the closure of one or more rooms that separate environments where welding, grinding, and the production of hot materials occur. It is particularly useful in areas with any type of incandescent effect related to material melting.

RolliGO is a rapid door equipped with basic automation and a minimalist design, making it suitable for various installations where high-end technology or strong wind resistance is not a necessity.

Italian legislation on industrial doors stipulates that scheduled maintenance must be conducted twice a year, including the replacement of consumables, to ensure consistent and safe operation at all times.

Certainly. Upon signing a maintenance contract, our back-office logistics team will schedule deadlines for each piece of equipment (industrial rapid doors, loading ramps, industrial elevators, etc.) under the supervision of GLG teams. Advance notifications will be sent 10 days prior to the scheduled maintenance event, ensuring timely intervention by our technicians.

Loading bays typically consist of three main components: the loading ramp, facilitating smooth truck access to the warehouse; the isothermal portal, covering the passage when the truck is docked; and the industrial sectional door, serving as an anti-slip solution to safeguard the logistics centre.

Dock levellers are essential equipment designed to bridge the gap between the loading dock and the trailer during the loading and unloading process. Trailers frequently have loading platforms at varying heights in comparison to the loading dock. Loading ramps are adjustable, allowing them to move up and down to align with the loading platform. This ensures a seamless and secure transition for forklifts when moving goods inside and outside the trailer.

Dock shelters are utilised to provide cover for trucks when they are docked at the loading ramp. They are constructed with a robust self-supporting frame engineered to absorb the impact of any incorrect manoeuvres. These products are specifically designed to prevent the transmission of the truck’s load thrust to the warehouse facilities, ensuring the safety and integrity of the overall structure.

Determining a fixed cost in advance is challenging since GLG customises loading bays according to the specific logistical requirements of each customer. Therefore, we encourage you to request a personalised quote by clicking on the link below.

Vehicle immobilisation systems, commonly used for vehicles or trailers, are devices attached to them to prevent separation from the ramp during the loading and unloading of goods. These systems ensure the safety and stability of the vehicles during the cargo-handling process.

If a haulier attempts to disengage quickly, the effectiveness of the immobilisation system depends on several factors. These include the type of barrier used, the shape of the protection for rear impact, the slope of the loading ramp, and the strength and durability of the immobilisation system itself. It is important to note that certain immobilisation systems perform better than others, and in some cases, they may not withstand the force applied during a rapid disengagement attempt. The resilience of the system can vary based on these factors, and careful consideration is essential when choosing an immobilisation solution to ensure optimal performance and safety.

The number of pits inside your industrial building required for installing GLG brand loading bays depends on your specific needs. Warehouses can have anywhere from one to a hundred cargo bays. This variation is solely determined by the size of your warehouse and your company’s logistical requirements. We strongly recommend conducting a free inspection before generating a quote to accurately assess your needs and ensure the loading bays are tailored to your warehouse’s specifications and operational demands.

Italian legislation regarding industrial closures mandates biannual scheduled maintenance, including the replacement of consumables, to maintain consistent and safe operation. This regular maintenance ensures the continual functionality and safety of industrial closures as per legal requirements.

Certainly. GLG not only handles the technical aspects but also handles bureaucratic management. After conducting a feasibility analysis and assessing economic viability, if the equipment is deemed irreparable, a sticker indicating it as dangerous equipment is applied. Following this, dismantling and new installation are carried out in complete safety and compliance with the law.

GLG provides a wide range of rigid burglar-proof panelled doors tailored to various industrial requirements. This includes automatic shutters, folding doors, sectional doors for logistics warehouses, as well as REI fire solutions.

We manufacture rigid sectional doors in three different models: with a partially vertical, totally vertical, or single-guide sliding system.

The classic type for the floor guideless book door is the 2+2 configuration, where two doors open on one side and two doors open on the other. The maximum number of doors per side is 4, and you can pair all the available possibilities.

A sectional door offers numerous advantages in terms of practicality, space efficiency, and maintenance. There are various types of sectional doors available, with prices ranging from €1,500.00 to €4,000.00. Additional costs for installation, automation, and customisation need to be considered.

Industrial folding doors are priced starting from a base of 100 euros per square metre and can go upwards. Insulated models, which are used to enhance thermal insulation or in specific types of food-related activities, typically have an average cost of around 300 euros per square metre.

The cost of fire doors varies based on their size and efficiency. The parameter considered in this case is the REI (Resistance, Hermeticity, Insulation), which ranges from 30 to 120. On average, the price of a fire door is around €300.00 per square metre.

Certainly. In areas with frequent vehicle and human traffic, industrial rapid doors are an excellent solution to replace sectional doors during the day. Sectional doors, due to their lower speed, can cause delays in the normal workflow. Industrial rapid doors offer a faster and more efficient alternative, ensuring smooth operations in high-traffic areas.

For the closure of large airport hangars, we recommend the use of motorised folding doors with a ground guide. These doors enable quick closure of massive rooms over 30 metres long without any effort. Folding doors are highly popular in the aircraft industry as they allow for the closure of large openings with minimal side space, making them an efficient and space-saving solution.

The sectional door is undoubtedly the recommended industrial door for this type of application. It enables the safe closure of multiple access points within your logistics warehouse quickly and efficiently.

Certainly. GLG manufactures sectional doors for residential garages and customised private homes. Feel free to request a free inspection for your home.

Absolutely, yes. GLG has been supplying large folding doors for several years to securely close access points in naval hangars and airport areas.

GLG folding doors are constructed using sandwich panels made of painted steel or aluminium, with CFC-free polyurethane foam injected inside for insulation.

Determining the price of an industrial covering, especially for GLG movable tunnels, is a complex task. Each tunnel is custom-made for the customer, and the cost depends primarily on the chosen model of industrial covering. Whether it’s an independent shed, a roof to be placed adjacent to a building, a temporary retractable building, a connecting structure, or an agricultural tunnel, the specific choice made by the customer influences the overall cost.

There are various types of movable tunnels available. It begins with the self-supporting movable tunnel on all four sides and extends to the side industrial tent, where one side rests against an existing building while the other three sides are enclosed with a PVC cover. Front movable tunnels are positioned in front of industrial warehouses, extending the covered area and easing loading and unloading operations without occupying internal spaces within existing buildings. Additionally, there are arch solutions primarily used as agricultural warehouses for storing hay and cereals.

The preparation of the required documents for construction and the simplified permit management process are what set these industrial buildings apart. For their installation, a simple notification to the local authorities (depending on local regulations) might suffice, without the need for a full building permit. Additionally, the design is a blank slate, with complete freedom, allowing for customisation and accessorisation of the self-supporting structure according to specific logistical requirements, without encountering any bureaucratic obstacles.

Absolutely not. As “movable” structures, these temporary warehouses can be dismantled and reassembled elsewhere without being subject to any form of taxation.

Certainly. Used movable tunnels are an excellent solution for those looking to save both time and money. They come at a significantly lower cost than new covers, and their modular structure enables swift dismantling and reinstallation at another company’s site.

Indeed, the term “movable tunnels” indicates their nature. These structures are temporary and can be disassembled and reassembled in different locations based on your logistical requirements. These products are specifically designed to create actual temporary PVC warehouses. In contrast, fixed industrial warehouses, covered with sandwich panels to provide high thermal insulation, cannot be moved once installed unless the entire structure is dismantled and rebuilt elsewhere.

The GLG movable tunnel is constructed from CE certified steel following UNI EN 1090 standards. Its structure undergoes galvanisation processes certified according to UNI EN ISO 1461 and epoxy painting to protect against oxidation, rust, and corrosive atmospheric agents, ensuring long-term structural resilience. The GLG movable tunnel is constructed from CE certified steel following UNI EN 1090 standards. Its structure undergoes galvanisation processes certified according to UNI EN ISO 1461 and epoxy painting to protect against oxidation, rust, and corrosive atmospheric agents, ensuring long-term structural resilience.

Absolutely yes. Upon request, it is possible to create self-supporting insulated tunnels by replacing the roof covering with sandwich panels or corrugated sheets. This customisation allows the creation of spaces and logistic structures with high thermal insulation, meeting specific requirements for temperature regulation and energy efficiency.

The GLG movable tunnel is engineered to withstand various atmospheric phenomena, regardless of its installation location. Whether in mountainous terrain, areas prone to frequent seismic stress, or regions where strong winds carry corrosive sea air, the GLG tensile structure is the ideal solution for rapidly constructing safe storage areas.

Installation of an industrial covering usually takes 30 to 60 days, but the timeframe can vary based on the specific project. Factors such as the size of the PVC warehouse and any requested changes during construction can influence the construction time. The provided timeframe is a general estimate and may be adjusted based on each project’s unique requirements.

You don’t have to worry about a thing. Our products are covered with a PVC membrane treated with Class 2 flame retardant treatment. For enhanced safety, GLG offers the option to equip its mobile sheds with rapid fire/smoke doors and REI doors.

GLG-branded movable tunnels are the ideal solution for fuel traders seeking superior protection for the storage of their flammable products.

Don’t worry about it. Simply contact our maintenance and service department via phone or by filling out the emergency form. Our technicians will identify the problem and repair the damaged part of the cover within 24 hours.