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Document Storage Boxes

From sturdy cardboard document storage boxes to useful data protection pouches, we make sure that your documents are safe and secure during every stage of the storage process. At Flexible Storage, we make the safety of your documents our highest priority. That’s why we use robust file storage boxes to ensure your documents are fully protected at all stages of the archive storage process.

self storage box

Why choose us?

  • Free Initial Box Collection

  • Fireproof Storage

  • Document indexing, tracking & retrieval

  • Storage to destruction service

  • Fully compliant with GDPR

  • ISO 9001 & ISO 27001 Certified

delivery of storage items

Sturdy Document Storage Boxes

Our file storage boxes are durable, easy to construct and have convenient handles that make them easy to transport and ideal for archiving. Strong and stackable, our cardboard storage boxes have plenty of room for listing contents, box number and our barcode labels.

For added confidentiality, our Data Protection Pouches are designed for those files that require additional security. The mailing bags ensure no information is visible other than the window for our tracking label.

man checking storage racking manifest

Archival Storage Boxes

Whether you are a current archive storage customer needing extra archival boxes or a new customer looking for high quality cardboard file storage boxes for your office, we are here to help.

All of our fit-for-purpose archival storage boxes come with FREE DELIVERY within London and the Home Counties.

They are strong, stackable and have plenty of room for listing contents, box number and our barcode labels.

Types of File Storage Boxes & Pouch

box type two

Extra Strong Document & Archive Flatpack Box (£2.75 + VAT)

Internal Dimensions 398 x 310 x 246mm. Packs of 20. Heavy-duty, robust and easy to assemble. One-piece cardboard document archive box with integral lid. Ideal for loose documents and heavier files.

box with lid off

Large Document & Archive Flatpack Box (£3.50 + VAT)

Internal Dimensions 460 x 390 x 266mm. Packs of 20. Heavy-duty, spacious and easy to assemble. An ideal cardboard document storage box for lever arch folders.


Data Protection Pouch (£65.00 + VAT)

Dimensions 400 x 330mm. Packs of 500. Permanent self-seal with barcode reading window. Ideal for sensitive documents.

flexible storage cover london essex kent

Get in Touch

Of course, customers are more than welcome to use their own storage boxes but our high quality archival boxes are always there if you need them.

To order your storage boxes and pouches please contact us here or call us free on 0800 652 1117.

Request a quote

Frequently Asked Questions

Can I store my documents at your facility using your document storage boxes?

Yes, we offer secure storage facilities where you can store your documents using our document storage boxes. Our facilities are equipped with appropriate security measures to ensure the confidentiality and protection of your documents. This option provides an off-site storage solution for businesses or individuals who prefer to outsource their document storage needs.

Do you provide delivery and pickup services for document storage boxes?

Yes, we offer free pickup services for document storage boxes. This provides convenience and saves you time and effort in managing the logistics of transporting your boxes.

What sizes of document storage boxes are available?

We offer a range of sizes for document storage boxes to accommodate various document types and quantities. Our available sizes include Extra Strong Document & Archive Flatpack Box (£2.75 + VAT), Large Document & Archive Flatpack Box (£3.50 + VAT) and Data Protection Pouch (£65.00 + VAT). We can assist you in selecting the appropriate box sizes based on your specific requirements.

Are document storage boxes durable and secure?

At Flexible Storage Solutions, we only want the best for our clients. This is why our document storage boxes are designed to be durable and secure. They are made of sturdy materials which offer an added layer of protection.

What types of documents can be stored in document storage boxes?

Document storage boxes can accommodate a wide range of documents, including paper-based files, folders, legal documents, business records, financial documents, contracts, invoices, personnel files, medical records, and more. They can also be used to store other flat items, such as photographs or artwork.

Why are document storage boxes important?

Document storage boxes play a vital role in efficient document management. They help keep documents organised, preventing loss, misplacement, or damage. Document storage boxes also provide a convenient and secure solution for storing and transporting documents, whether for short-term or long-term storage needs.

What are document storage boxes?

Document storage boxes are specially designed containers used for the secure and organised storage of documents. They are designed to protect documents from damage, dust, and other environmental factors, while also facilitating easy retrieval and transportation.


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or call us on 0800 652 1117
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