Self-Storage Equipment Manufacturer: Locks, Doors

With over 25 years of experience in the self-storage sector, the founders of DUOCLOSE have put their expertise to work for a clear mission: designing reliable, durable, and easy-to-install equipment for storage professionals.

DUOCLOSE is now a specialized manufacturer and supplier of technical solutions for self-storage facilities: patented security locks, metal doors, partition walls, mezzanines, and industrial stairs.

Our flagship product, the DUOCLOSE lock, combines an integrated cylinder with a padlock slot, offering unique dual security on the market. Made of stainless steel, it resists break-in attempts, installs easily, and adapts to most existing doors.

We ship and install our equipment to Europe, South America, and Asia using packaging optimized for logistics.

Whether you are a center manager, installer, or distributor, DUOCLOSE offers ready-to-install solutions for fast, reliable, and cost-effective projects.

Manufacturer, distributor and installer

Locks

The DUOCLOSE lock is our patented solution, specifically developed for self-storage. It combines two locking systems: an integrated cylinder and a padlock slot for end users.
Made of stainless steel, it resists both break-in attempts and weather conditions. It fits most existing storage unit doors and can be ordered separately, with or without installation accessories. Ideal for quickly equipping or renovating your storage units.

Doors

We provide doors and roller shutters designed for intensive use in self-storage environments. Available in several sizes, our doors combine robustness, aesthetics, and ease of use. They are compatible with our partitions and integrate perfectly into any type of building. Whether for a complete interior layout or to replace existing doors, they can be supplied separately and ready to install.

Partitions

We design and install optimal partition layouts to create storage units tailored to your clientele. Through careful consideration of the unit mix, we maximize the profitability of every square meter while ensuring a smooth customer experience.