Clean, Secure & Climate-Friendly
Indoor Storage Across
the South of England
Brant Self Storage now operates 18 sites across Hampshire, Surrey, Wiltshire, East Sussex, West Sussex, Somerset, Suffolk, Devon and Cornwall, with over 1,500 secure storage units available. This means you can access safe and convenient indoor storage close to home or work.
Why Choose Our Indoor Room Storage Units?

Clean, Dry & Well-Maintained Environment
Indoor room units are protected from external weather conditions, making them ideal for delicate or valuable items.

Enhanced Security
Located within secure buildings, these units benefit from CCTV surveillance, alarmed access and restricted entry points.

Flexible Storage Terms
Store for as little or as long as you need. Short-term and long-term options are available with no unnecessary commitments.

Wide Range of Room Sizes
From small lockers to large rooms suitable for full house contents, we have an indoor unit to suit every requirement.

Convenient Access
Most locations provide extended or 24/7 access, allowing you to visit your belongings when it suits you.

Support for Trades & Construction
Securely store power tools, work equipment, materials and supplies at a safe and accessible facility close to your projects.
What Can Be Stored in Indoor Room Units?
Indoor room storage is perfect for items that require extra care, including:
- Furniture and home furnishings
- Clothing, shoes and personal belongings
- Business documents and archives
- Electronics and IT equipment
- Artwork, antiques and collectibles
- Boxes, books and sentimental items
Who Benefits from Indoor Room Storage?

Homeowners & Families
Ideal for moving house, decluttering or protecting items during renovations.

Businesses & Professionals
Secure document storage, office equipment storage and archive solutions.

Students
Affordable and flexible storage during holidays, term breaks or accommodation changes.

Long-Term Storage Users
Perfect for items you don’t need regularly but want to keep safe and in excellent condition.
Available Indoor Storage Room Sizes
We offer multiple indoor unit sizes, including:
- Small rooms – suitable for boxes, documents and personal items
- Medium rooms – ideal for furniture, appliances and equipment
- Large rooms – great for full home contents or business storage
Our team will help you select the most cost-effective room size based on your storage needs.
Packing Supplies Available On-Site
To keep your items protected, our Box Shop stocks:

High-quality cardboard boxes

Bubble wrap and protective materials

Tape and dispensers

Furniture and mattress covers
Frequently Asked Questions – Indoor Room Storage Units
Indoor room storage units are secure rooms located inside a protected building, offering a clean and dry environment for storing belongings that require extra care.
Yes. Indoor units provide an additional layer of security as they are housed within a building and accessed through controlled entry systems, alongside CCTV monitoring.
Brant Self Storage has 18 sites across Hampshire, Surrey, Wiltshire, East Sussex, West Sussex, Somerset, Suffolk, Devon and Cornwall, offering over 1,500 storage units, including indoor room options.
Most of our facilities offer 24/7 or extended access. Access times vary by location, and our team will confirm details when you book.
Indoor storage is ideal for furniture, clothing, documents, electronics, artwork, antiques and other items that benefit from a clean and weather-protected environment.
Absolutely. Many businesses use our indoor rooms for document archives, office equipment, stock and IT hardware.
Our contracts are fully flexible. You can store your items for a short period or long-term, depending on your needs.
The right size depends on what you plan to store. Smaller units suit boxes and documents, while larger rooms can hold full household contents. Storage experts can help you choose the most cost-effective option.
Yes. Our experienced team will assess what you need to store and recommend the most suitable and cost-effective room size.
Booking is quick and easy. You can reserve online, call our team, or visit any of our 18 storage locations. We’ll help you get set up without delay.
Book Your Indoor Room Storage Unit Today
Call us or request a free quote online today to find the right space at the right price.