Business grade boxes at wholesale prices

Browse our full range of boxes available to bulk buy. We can help you with your box needs, be it shipping, storage or mailing. These cartons have been made from quality materials, with the safety of your products in mind.


We stock and supply: wholesale postal boxes, book packs, capacity mailers (also know as expanding hard envelopes), ecommerce boxes and cardboard boxes (flat packed for easy delivery). Contact us if you require assistance and advice on the right box for your products.

Our wholesale cardboard boxes are rigid flute, corrugated cardboard, based on a standard 125 grams per square metre (gsm) board. Choose from single wall or double wall for extra strength.

Also view our range of white or brown self-locking boxes to protect products during shipping.


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  1. * CLEARANCE SALE * Self-Locking White Boxes | E-commerce Carton | Bulk Pallet Orders Only 319 x 238 x 149mm - Only £1.30 p/b
    From: £260.0000 for 200
  2. 15 Litre Solid Euro Stacker Box 400x300x175mm
    From: £0.0000
  3. 21 Litre Solid Euro Stacking Container 600x400x118mm Various Colours
    From: £0.0000
  4. 45 Litre Solid Euro Stacking Container 800x600x118mm Grey
    From: £0.0000 for 10
  5. Brown Double Wall Cardboard Carton | Moving Boxes | 609 x 457 x 457mm
    From: £282.6000 for 90
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Additional Boxes Information: Help & Advice

Lidded Distribution Boxes

If you have a large amount of stock that you need to move or keep in storage, try our lidded distribution boxes. They have strong lids made from injection molded polypropylene and have integral interlocking lids and easy hand-grips to make stacking and moving easy. Ideal for tool storage.

Postal Boxes / Tubes

We have a wide range of white and brown postal boxes and mailing tubes. Bespoke postal boxes can be made to suit your requirements. Please email or call for advice and a quotation.

Where can I buy cardboard boxes?

We have been selling packaging to businesses for over 60 years, and Southampton based wholesale supplier of bespoke and ‘off the shelf’ range of cardboard boxes. Our comprehensive range of cardboard boxes includes popular sizes. All boxes are sent flat-packed for ease of delivery. Ideal for either personal or professional use, we have wardrobe moving boxes, CD and book boxes, single wall carton boxes and double wall carton boxes.

Where can I buy moving boxes?

We know that finding boxes is one more stress when moving house, but it doesn’t have to be with Transpack. Our wardrobe moving boxes allow you to hang your clothes for safe transportation.

Where can I buy parcel boxes?

Transpack has a wide range of parcel boxes, suitable for whatever you need to send. Purchase some of our bubble wrap or loose fill packaging to keep your items safe during delivery.