External Relocatable Storage Units

Unlock Profitable Storage Growth with Janus External Relocatable Storage Units

Looking to boost revenue, optimise unused land, or prototype storage capacity quickly and cost-effectively? Janus External Relocatable Storage Units offer a smart, scalable solution for self storage startups, investors, and seasoned operators alike.

External Unit Brochure

Why Choose Janus External Units

Fast, Flexible Deployment

Maximise lettable space by installing MASS and Vault units on underutilised land without the need for traditional construction. A nimble way to test new markets or fill gaps in your portfolio.

Fully Customisable & Secure

Personalise units in multiple colours and configurations. Choose stainless-steel recessed locks or upgrade to Nokē Smart Entry for seamless, app-based access.

Built with Sustainability at Their Core

Manufactured in the UK and Poland with environmentally responsible steel (EN 10169 + A1), including Janus’ GreenCoat® painted finish for superior durability and reduced ecological impact.

Tailored Service Options

Offered as Supply Only or full Supply & Install, delivered by industry experts providing end-to-end support from planning to post-installation.

External Units

Janus offers two types of durable and flexible external storage units.

MASS Units (Movable Additional Storage Structure)

Modular units with 1 to 4 door options to suit your layout needs.
Galvanised steel roof, tapered for water run off
Weather-resistant polyester coated walls
Floor structure made from high‑grade galvanised steel with wood flooring
Easy to operate roller doors requiring little to no maintenance

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Vault Units

Suitable for both outdoor and indoor deployment, single or multi-unit setups.
Galvanised steel roof, tapered for water run off
Weather-resistant polyester coated walls
Floor structure made from high‑grade galvanised steel with wood flooring
Easy to operate roller doors requiring little to no maintenance
Optimum corrosion resistance properties and environmentally friendly
Integrated forklift pockets for ease of relocating units

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External relocatable storage units are ideal for…

Startups evaluating market entry with minimal capital investment.
Developers and Investors seeking quick market testing, expansion, or assets that drive recurring rental income.
Operators aiming to scale capacity rapidly while maintaining control over brand, access, and sustainability standards.Simple installation and robust construction

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Get in touch

Whatever your requirement or the size of your business, we’re here to help. Our team of experienced self storage professionals can provide a complete end-to-end solution tailor-made for you, so get in touch today.