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Cubed Boxes

Versatile cubed (square) cardboard boxes designed for packing, storing and shipping small-to-medium items. Available in robust single-wall or double-wall board, these cube boxes are ideal for home moves, storage units and quick shipping across the UK.

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3x3x3 Inch Small Cardboard Boxes – Single Wall Cube Packaging

Compact 3x3x3" single wall cardboard boxes – ideal for small items, gifts, parts, and secure postage.
From £0.20

12x12x12 Inch Cardboard Posting Boxes – Single Wall Square Cartons

12x12x12 inch single wall cardboard boxes ideal for shipping, storage, or general packaging. Sturdy square boxes for versatile use.
From £0.70

12x12x12" Cardboard boxes square double wall

Cubed 12" square cardboard boxes double walled, ideal for plates & other small heavy items 12x12x12inch
From £1.24

14x14x14" Double Wall Cardboard Boxes – Strong Cubed Removal Boxes

Heavy-duty double wall cardboard boxes (14x14x14"). Ideal for moving, shipping, and storing square-shaped or fragile items. Supplied flat-packed.
From £1.54

16x16x16" Double Wall Cardboard Boxes – Strong Cubed Removal Boxes

Heavy-duty 16x16x16" cardboard boxes with strong double-wall construction. Perfect for moving, storage, and shipping square-shaped or fragile items.
From £1.94

18x18x18 inch Large strong double wall cubed box

Large cubed double walled boxes, a large 18 inch square storage box
From £2.50

20x20x20" Double Wall Cardboard Box – Extra Large Cubed Removal Box

Extra-large 20x20x20" double wall cardboard box designed for bulky or heavy items. Ideal for removals, storage, and eCommerce packaging.
From £3.12

24x24x24" Extra Large Cardboard Box – Double Wall Export-Quality Cube Box

Heavy-duty 24x24x24" cardboard box with strong double wall construction. Ideal for export, removals, or storing bulky, fragile items. Supplied flat-packed.
From £5.06

4x4x4 Inch Cubed Postal Boxes – Small Square Cardboard Boxes

Compact 4x4x4 inch cubed postal boxes made from sturdy cardboard. Perfect for packaging and mailing small items securely.
From £0.22

5x5x5" Small Single Wall Cardboard Box – Cubed Packaging Box

Compact 5x5x5" single wall cardboard box ideal for small items, samples, and retail packaging. Lightweight and easy to assemble.
From £0.23

6x6x6 Inch Cubed Postal Boxes – Square Cardboard Shipping Cartons

Sturdy 6x6x6 inch cardboard postal boxes ideal for shipping square or small items. Lightweight, strong, and easy to pack.
From £0.25

8x8x8 Inch Cardboard Boxes – Small Square Single Wall Cartons

Durable 8x8x8 inch single wall cardboard boxes, ideal for posting, packing, and storing compact or square items securely.
From £0.26

9x9x9 Inch Square Cardboard Boxes – Cubed Moving & Storage Boxes

Durable 9x9x9 inch square cardboard boxes, perfect for moving, storage, and shipping small to medium items.
From £0.35

Cubed Boxes for Packing, Storage and Shipping

When it comes to packing, storing or transporting items, shape and strength matter. At Storage & Removal Boxes we offer a wide selection of cubed (square) cardboard boxes designed for efficient stacking, space-saving and reliable protection — whether you’re moving house, clearing a flat or sending items in the post.

What Are Cubed Boxes?

Cubed boxes are cardboard cartons where the length, width and height are equal or very similar — in other words, “square” boxes. This simple shape means they’re easy to stack, fill and ship. Manufactured in both single-wall and double-wall construction, they cater to a variety of weights and uses.

Why They Matter for Home Movers & Storage Users

If you’re moving home, using storage facilities or packing up for e-commerce dispatch, cubed boxes bring concrete benefits:

  • Efficient stacking: Because their base and height match, they nest and stack cleanly, saving space in vans or storage units.
  • Clear volume usage: Easy to see what fits inside — great for higher-density packing or repeat-use scenarios.
  • Reliable protection: Double-wall options give you extra strength when storing or transporting heavier items.
  • Versatile use: From small gift boxes to larger storage cubes (see 10x10x10 inch and above) these work for almost any item

Our Cubed Box Range & Features

We’ve selected cubed boxes that balance value, durability and convenience:

  • Sizes from compact (e.g., 5x5x5 inch) to large (e.g., 24x24x24 inch) so you can choose what fits your items and budget.
  • Construction options: single-wall for lighter loads, double-wall for heavier items or stacking in storage units.
  • Flat-packed delivery to save storage space before use.
  • Fully recyclable materials - alignment with eco-conscious packing.
  • Pre-scored sizes in many ranges, making assembly quick and simple for busy home movers.

How to Choose the Right Cubed Box

Here are some practical tips when selecting the cube box that fits your move or storage job:

  • Consider your item size: For example, if you have many small, uniform items (books, small home décor, kitchen items) using a cube like 10x10x10 inch may give optimal fit.
  • Choose strength appropriately: If the box will be stacked, or hold heavier items, pick double-wall construction.
  • Match quantity to use: Flat-packed cubes are ideal when you need many boxes; pick pack sizes that make sense for your move or storage unit so you don’t over-buy.
  • Label and stack wisely: When you fill and stack cube boxes in storage units or vans, make sure lighter boxes are on top, heavier at bottom - the square shape helps but you still need good stacking habits.

Why Storage & Removal Boxes Is the Top Choice for Cubed Boxes

Experienced movers, self-storage customers and small businesses across the UK trust Storage & Removal Boxes for their box needs. Here's why:

  • Nationwide UK-wide delivery: from London to Manchester to Glasgow, we cover you.
  • Clear, plain-English product information so you know exactly what size, strength and style you’re buying.
  • A curated range of sizes and board grades so you don’t pay for over-spec if you don’t need it, and you can upgrade when you do.
  • Quality materials and responsible sourcing — all designed for real-world moves and storage, not just shelf look.

Packing & Moving Tips for Cubed Boxes

Make the most of your cube boxes with these expert tips:

  • Start with an empty box: assemble it fully with flaps taped before you fill, to avoid weak seams mid-fill.
  • Distribute weight evenly: place heavier items near the bottom and lighter ones on top to maintain balance and avoid collapse when stacking.
  • Fill voids: if you have space in a cube, layer with padding (bubble wrap, foam corners) or smaller items, so the box maintains its shape.
  • Seal securely: use a strong packaging tape along the seam and across the flaps for extra strength, especially if the box will be stacked or transported.
  • Label clearly: allow easy identification of contents when boxes are stacked in storage units or during a move. The square shape presents a clear surface for writing and stickers.

Whether you’re packing up a small flat, moving to a new home or organising long-term storage, the right cubed box makes a difference in fit, stack and efficiency. Choose the right size, tape it well and you’ll save time, space and stress. With Storage & Removal Boxes providing the boxes, you’re one step closer to a smoother move or storage experience.