Rental Inquiry
30.09.2026

Every construction site, from a residential house to a large industrial complex, is a busy environment involving heavy machinery, excavations, electrical installations and valuable construction materials. Preventing unauthorised access and protecting property are therefore key responsibilities for project owners and site managers. Construction site safety is not only about preventing accidents; it is also a legal requirement under Czech occupational health and safety legislation, including Act No. 309/2006 Coll. and Government Regulation No. 591/2006 Coll.. Taking appropriate preventive measures can also help reduce the risk of costly damage and theft.

How can you secure a construction site, mark hazardous areas and store tools and materials safely? Here is our step-by-step guide.

1. Construction Site Fencing: Essential Protection Against Unauthorised Access

Construction sites must be appropriately marked and secured to prevent unauthorised access by members of the public, including children, as well as animals. Temporary construction site fencing is one of the quickest and most flexible ways to create a physical barrier and define the site perimeter.

High-quality construction site fencing serves several important purposes:

  • Restricting access: Helps prevent accidental or intentional entry by unauthorised persons into hazardous areas.

  • Defining site boundaries: Clearly separates the construction site from public roads, pavements and neighbouring properties.

  • Reducing the risk of theft: Makes it more difficult for thieves to access construction materials, tools and machinery.

  • Screening and dust protection: Mesh fencing panels can be fitted with opaque screening sheets to help reduce the spread of dust and conceal stored materials and equipment from public view.

đź’ˇ OUR TIP: Our range includes tall temporary fencing panels for enclosing the entire construction site, as well as low pedestrian barriers for managing pedestrian flow at entrances and access points. We also offer a full range of accessories, including stable concrete bases, recycled-plastic bases, wind braces and security couplers designed to help prevent unauthorised dismantling.

2. Construction Site Signage and No-Entry Warnings

Physical barriers such as temporary fencing should always be complemented by clearly visible warning signs. Signs such as “No Entry – Construction Site”, “Warning: Construction Site” or “Construction Site – Keep Out” help identify restricted areas at entrances and gates and warn passers-by of potential hazards. These signs can be attached directly to the temporary fencing.

3. Construction Site Storage: Keeping Tools and Materials Secure

Temporary fencing helps prevent unauthorised access, but it cannot adequately protect valuable machinery, tools and construction materials against theft or adverse weather. A more secure storage solution is therefore essential.

The JOHNNY BOX storage containers offer a practical solution for construction site storage and logistics:

  • Security: Robust steel construction and secure locking mechanisms help protect tools and construction materials against theft and vandalism.

  • Ventilation: Integrated ventilation grilles promote airflow and help reduce condensation inside the container.

  • Mobility and flexibility: We deliver the container directly to your construction site. Depending on the model and site conditions, it can be relocated using suitable lifting equipment, such as a crane or forklift.

4. Complete Infrastructure for a Safer Construction Site

Effective construction site safety requires a comprehensive approach. By combining temporary fencing, secure storage and sanitary facilities, you can create a functional and safer working environment for employees and subcontractors.

Secure Your Construction Site with JOHNNY SERVIS

Do not leave the security of your construction site and equipment to chance. At JOHNNY SERVIS, we can help you plan and supply technical facilities tailored to your construction project.

 

Our range includes everything from temporary fencing and storage containers to portable toilets. For quick ordering of selected popular products, you can also use our GO1 online shop, where delivery within 24 hours is available under the applicable terms and conditions.

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