What are mobile tunnels and what are they used for?

I mobile tunnels are modular coverings consisting of a load-bearing structure in galvanised steel and a high-strength PVC sheet. The term “mobile” refers to the ability of these structures to be easily installed, moved or dismantled. There are front mobile tunnels, side, retractable and wheeled models, each designed to meet specific operational needs.

Unlike fixed masonry or rigid-panel buildings, i mobile tunnels do not require invasive building work or permanent foundations. This makes them ideal for those who need a temporary or seasonal solution, but also for long-term use in industrial, agricultural, port or logistics environments.

I mobile tunnels are used in numerous production sectors thanks to their extreme versatility. The main applications include:

• Temporary or permanent warehouses for storing goods and materials

• Covered loading/unloading areas to improve logistics in all weather conditions

• Coverings for machinery, equipment or industrial vehicles

• Seasonal shelters in agriculture (for hay, tools and farm vehicles)

• Covered connections between company buildings or production departments

• Protection from rain, wind, snow and UV rays for any type of material

Being modular, mobile tunnels can easily be extended, moved or modified over time, ensuring extremely flexible space management.

The advantages offered by PVC movable tunnels are many and concrete:

• Cost savings: the overall cost is lower than that of a traditional masonry building.

• Adaptability: mobile tunnels can be customised in terms of size, configuration and accessories.

• Mobility: wheeled or retractable versions allow the structure to be moved within the production site.

• Less red tape: a complex building permit is often not required.

• Durability: hard-wearing materials guarantee years of protection against bad weather and mechanical stress.

The main types of mobile tunnels available on the market include:

• Front mobile tunnels: mounted on the front of an existing building to extend its covered area.

• Side mobile tunnels: installed along the side of an industrial building to create supporting logistics spaces.

• Retractable tunnels: featuring a telescopic structure, they open and close according to actual use.

• Freestanding tunnels: self-contained structures, which can also be used in open yards or on construction sites.

• Wheeled tunnels: easy to move to adapt to changing requirements.

Each model can be configured with side closures, sliding doors, windows, lighting systems or ventilation systems.

A professional mobile tunnel is built with certified, highly resistant materials:

• Load-bearing structure: hot-dip galvanised steel, treated to resist corrosion and ensure long-term structural stability.

• Cover sheet: flame-retardant, waterproof and UV-resistant PVC, available in various weights (from 650 to over 900 g/m²).

• Anchoring: anchoring systems that allow installation on concrete, asphalt or stabilised ground.

The quality of the materials directly affects the durability of the mobile tunnel and the protection it offers to the goods or vehicles stored inside.

The installation time of a mobile tunnel depends on several factors, including the size of the structure, the complexity of the project and site conditions. On average, the entire process can take from 30 to 60 working days, from order confirmation to completion of assembly. This makes mobile tunnels a much faster solution than masonry buildings, which require months of work and permits.

Factors affecting installation times

• Size and configuration of the structure: Large mobile tunnels, or those fitted with accessories such as industrial doors, sliding side walls or retractable roofs, take longer to assemble than standard models.

• Site preparation: Any need to level the ground or lay suitable paving may extend the work schedule.

• Weather conditions: Rain, strong wind or snow can slow down assembly, especially for structures to be installed outdoors.

• Availability of materials and resources: Prompt supply of components and the availability of the installation team have a direct impact on meeting deadlines.

Why choose a mobile tunnel for speed?

Mobile tunnels are designed to offer maximum efficiency in construction times, with tangible benefits for businesses:

• Fast installation compared to traditional industrial buildings, reducing downtime or operational waiting times.

• Contained costs, thanks to a lower share of specialised labour and the absence of complex masonry work.

• Logistical flexibility, with the option of moving the structure or adapting it to other production sites in the event of company expansion or a change of use.

Ultimately, if you need to extend or reorganise your company’s covered spaces quickly, mobile tunnels are a fast, efficient and modular solution, perfect for those who want to optimise time and resources without compromising on quality.

Yes, but to a limited extent. Maintenance of mobile tunnels is simple and inexpensive:

• Periodic inspection of the condition of the PVC sheet (any cuts or wear)

• Inspection of fastenings and anchoring systems

• Cleaning of external surfaces to prevent build-up of dirt, leaves or snow

Correct maintenance ensures an average service life of 15–20 years, especially if the tunnel is made of certified materials and installed by qualified personnel.

In many cases mobile tunnels are considered temporary or removable structures and do not require a traditional building permit. However, it is always necessary to check the regulations of your local municipality and, in the case of installation on public land or protected areas, a notification or authorisation may be required (for example via SCIA).

Some companies choose mobile tunnels precisely to avoid the lengthy bureaucratic procedures associated with permanent buildings.

The price of a mobile tunnel depends on various factors:

• Size and height

• Type of structure (fixed, retractable, wheeled)

• Thickness and quality of the PVC sheet

• Any accessories (doors, windows, lighting)

• Additional services such as transport, assembly and customisation

As a guide, the cost can start from 110 €/m² for basic versions, up to over 300 €/m² for complex custom structures. Requesting a detailed quote is always the best way to get a complete picture.

Yes, modern mobile tunnels are designed and built to rigorous technical standards to guarantee strength and stability. Specialised companies provide complete technical documentation, such as:

• Structural calculations

• Wind and snow load resistance certifications

• Classification of the PVC sheet (flame-retardant class 2 or higher)

• Warranty on materials and installation

Rather than talking about “type approval”, it is correct to say that mobile tunnels fully meet the requirements of Italian and European regulations, in particular those governing lightweight construction and temporary structures. This compliance makes them reliable and suitable for both continuous industrial use and seasonal logistics solutions.