Industrial Self-Storage Solutions
Our Product Range for Professional Self-Storage
Indoor Self-Storage
An industrial partition system designed to optimize usable space and reduce installation times. Galvanized partitions, high-end finishes, and simplified assembly for a durable and aesthetic result.
Unit Doors
Our doors, whether swing or roll-up, are designed to withstand intensive use. Manufactured from powder-coated galvanized steel, they combine robustness, customization, and longevity, while ensuring a professional finish.
Smart Storage
Two technologies to choose from:
• Smart electronic lock: mobile management, keyless entry, remote control, and real-time alerts.
• Standard Costo lock: robust mechanical system, 100% French manufacturing, and double security padlock.
Module Flex
custom installation: turnkey by our teams or in-house assembly with an interactive guide (PDF + QR code + 3D animations).
Our accessories also include signage, wall protection, LED lighting, and ventilation solutions for a complete and durable finish.
Comprehensive support, from planning to commissioning
Costo supports each client with a proven method: on-site study, technical design, industrial manufacturing, rapid installation, and turnkey delivery within agreed deadlines.

On-site visits, precise measurements, and optimized plans with our self-storage specialist architects.
Production in our European partner factories with quality control and integrated logistics to reduce lead times.
Installation by our trained teams and turnkey delivery, within agreed deadlines.
Continuous support for maintenance, extensions, and technological updates of your sites.
Ready to realize your self-storage project?
Contact our team today to assess your site and define the most suitable solution for your objectives.
Interior Structures that Maximize Your Space
The Perfect Balance Between Performance and Design
Our indoor self-storage solutions adapt to all types of buildings. Partitions, corridors, and finishes are designed to provide a professional, durable, and optimized appearance. Thanks to French manufacturing, each installation guarantees reliability, aesthetics, and profitability.
- High-resistance galvanized metal partitions
- Premium finishes and precision laser cutting
- Rapid "Flex Module" assembly
- Compatible with new or existing buildings
- Optimization of Rental Area
- Wear Resistance
- Minimal Maintenance
- 100% French Manufacturing
Doors Designed to Withstand Time and Use
The Combination of Style and Solidity
Costo doors combine reliability and design. Available in swing or roll-up versions, they adapt to every unit configuration. Designed for durability, they enhance your facility’s professional image while simplifying maintenance.
- Powder-coated galvanized steel, Arcelor Mittal partnership
- Manual, motorized, or smart options
- Reinforced anti-intrusion system
- 29 standard colors + 69 custom colors
- Increased Longevity and Security
- Quick Installation
- Professional and Consistent Design
- Adaptable to All Unit Sizes
Smart Locks for Simplified Management
Technology for Modern Self-Storage
Our smart locks enable complete remote management: opening, closing, history, and real-time alerts. Compatible with most market platforms, they secure your facilities while simplifying your customers’ experience.
- Keyless access via smartphone
- Remote access management via mobile application
- Real-time alerts and opening log
- Installation possible for new builds or as a retrofit on existing sites
- Enhanced 24/7 Security
- Centralized Access Management
- Simplified Customer Experience
- Reduced Operating Costs
The Accessories That Make a Difference
Details That Optimize Every Installation
Our accessories ensure the functionality and durability of your spaces: signage, wall protection, lighting, ventilation, floor plates… Each element is selected to enhance the security and satisfaction of your customers.
- Interactive guide (PDF + QR code + 3D animations) for in-house assembly
- Directional and safety signage
- High-resistance wall, corner, and floor protection
- LED lighting and integrated industrial ventilation
- Improved User Experience
- Reduced Risk of Deterioration
- Simple and Quick Installation
- Enhanced Durability and Aesthetics
Bring Your Self-Storage Project to Life
Our experts support you from design to the complete installation of your facility. Contact us today to define the solution best suited to your needs and budget.
Why Choose Costo Solutions?
- 100% French Manufacturing and Certified Materials
- Durable, Aesthetic, and Easy-to-Install Products
- Tailored Support at Every Project Stage
- Continuous Innovation and Compatibility with Connected Technologies
- Responsive Support and Professional After-Sales Service