Professional Custom Self-Storage Solutions
The reliable, fast, and highly customizable industrial self-storage solution, made in France.
Lead Times Halved
Thanks to optimized industrial logistics, we halve lead times for projects up to 3,000 m².
Highly Competitive Rates
Optimized manufacturing and controlled sourcing to offer the best performance at the right price.
French Manufacturing
100% French design for traceable quality and total supply chain control.
Complete Customization
29 standard colors and 69 on request, with Amada laser cutting for a highly customized finish.
A solution born from practical experience, designed by construction professionals.
From unit design to complete installation, Costo supports self-storage professionals at every stage of their project. Our solutions are entirely designed and manufactured in France, with a commitment to quality and security that meets the highest standards of the European market.
Projects Completed
Years of Expertise
m² installed
Countries Served
Our Self-Storage Products
Indoor Self-Storage
Custom industrial system designed to maximize usable space. Metal partitions, premium finishes, and quick assembly, inspired by construction expertise.
Unit Doors
Galvanized steel swing or rolling doors, customizable, reliable, and designed for intensive use — combining robustness and aesthetics.
Smart Storage
Two technologies to choose from: connected electronic lock with mobile management, or a standard Costo 100% Made in France lock, robust and secure.
Flex Module
Turnkey or kit installation according to your needs. Interactive instructions (PDF + QR code + 3D animations) for maximum flexibility and simplified assembly.
Our Tailored Support
On-site visit, precise measurements, and optimized plans. Design in collaboration with our self-storage specialized architects.
Industrial manufacturing in our European partner factories, followed by rapid installation by our trained teams — guaranteed firm deadlines.
Final acceptance and post-installation follow-up: maintenance, extensions, or site modernization according to your evolving needs.
Let's Build Your Self-Storage Project Together
At Costo, every project is unique. Our team of experts supports you from the initial plan to the complete commissioning of your installation. Benefit from a personalized approach, French manufacturing, and continuous follow-up to ensure the success of your investment.
Ready to Launch Your Self-Storage Project?
Tell us about your idea, your site, or your ambitions: we will help you transform your space into a profitable, secure, and sustainable self-storage facility.