Single Wall Cardboard Boxes

Our large cardboard boxes come in various sizes to suit every need, ensuring a smooth and organised relocation. Whether you need sturdy cardboard packing boxes for moving or versatile big cardboard boxes, we have you covered. Our durable heavy duty boxes provide reliable protection for your belongings, making your move easier and more efficient. Explore our range to find the perfect fit for packing, storing, and transporting your items securely.

Cardboard Boxes Small Cardboard Boxes Royal Mail Boxes Double Wall Cardboard Boxes Crash Lock Boxes

Strong Recycled Single Wall Cardboard Packing & Shipping Box – 6×4×4″ (152.4×101.6×101.6 mm, Eco-Friendly Postal Box UK)

25 50 75 100 200

Regular price £8.90+

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Strong Recycled Single Wall Cardboard Packing & Shipping Box – 9×6×4″ (228.6×152.4×101.6 mm, Eco-Friendly Postal Box UK)

25 50 75 100 200

Regular price £8.99+

Strong Recycled Single Wall Cardboard Packing & Shipping Box – 9×6×6″ (228.6×152.4×152.4 mm, Eco-Friendly Postal Carton UK)

25 50 75 100 200

Regular price £9.99+

Large Cardboard Box for Moving or Storage - 9x6x6 Inch

Large Cardboard Boxes - Heavy Duty Single Wall - 9x6x6 Inch

Large cardboard moving box being secured with brown adhesive parcel tape

Large cardboard box containing delicately wrapped goods in bubblewrap

Flatpacked cardboard moving boxes that are quick and easy to assemble

£16.00

9x6x6 Inch Packing Boxes - Cardboard Storage Boxes These large cardboard boxes are strong and reliable for heavy-duty use. They are environmentally... Full details

Quantity

Large Cardboard Box for Moving or Storage - 9x6x6 Inch

15 30 45 60 75 90

Regular price £16+

Large Cardboard Box for Moving or Storage - 12x9x6 Inch

Large Cardboard Boxes - Heavy Duty Single Wall - 12x9x6 Inch

Large cardboard moving box being secured with brown packing tape

Large cardboard moving box containing delicate goods wrapped in bubblewrap protection

Large cardboard moving box arrive flatpacked and are easy to assemble

£16.00

12x9x6 Inch Packing Boxes - Cardboard Storage Boxes Designed for durability, these large cardboard boxes are tough enough to retain shape during... Full details

Quantity

Large Cardboard Box for Moving or Storage - 12x9x6 Inch

15 30 45 60 75 90

Regular price £16+

Single Wall Cardboard Box - 10x8x6 Inch

Large Cardboard Boxes - Heavy Duty Single Wall - 10x8x6 Inch

£31.00

10x8x6 Inch Packing Boxes - Cardboard Storage Boxes Crafted from strong single-wall cardboard, these boxes are durable and hold their shape under... Full details

Quantity

Single Wall Cardboard Box - 10x8x6 Inch

15 30 45 60 75 90

Regular price £16+

Single Wall Cardboard Box - 12x6x6 Inch

Large Cardboard Boxes - Heavy Duty Single Wall - 12x6x6 Inch

£16.00

12x6x6 Inch Packing Boxes - Cardboard Storage Boxes Designed for durability, these large cardboard boxes are built to handle substantial weight without... Full details

Quantity

Single Wall Cardboard Box - 12x6x6 Inch

15 30 45 60 75 90

Regular price £16+

Single Wall Cardboard Box - 18x12x10 Inch

Large Cardboard Boxes - Heavy Duty Single Wall -18x12x10 Inch

£31.00

18x12x10 Inch Packing Boxes - Cardboard Storage Boxes These large cardboard boxes are engineered to stay sturdy even when fully packed. They... Full details

Quantity

Single Wall Cardboard Box - 18x12x10 Inch

15 30 45 60 75 90

Regular price £16+

Large Cardboard Box for Moving or Storage - 10x10x10 Inch

Large Cardboard Box for Moving or Storage - 10x10x10 Inch Applying Brown Packing Tape

Large Cardboard Box for Moving or Storage - 10x10x10 Inch Moving Box for delicate goods

Large flat packed cardboard box for moving house or storage, easy assemble

£17.00

Large Cardboard Boxes for Shipping Our large cardboard boxes with single-wall construction are renowned for their durability and ability to maintain shape... Full details

Quantity

Large Cardboard Box for Moving or Storage - 10x10x10 Inch

15 30 45 60 75 90

Regular price £17+

Single Wall Cardboard Box - 12x9x3 Inch

Large Cardboard Boxes - Heavy Duty Single Wall - 12x9x3 Inch

£18.00

12x9x3 Inch Packing Boxes - Cardboard Storage Boxes Designed for durability, these large cardboard boxes are durable and hold their shape under... Full details

Quantity

Single Wall Cardboard Box - 12x9x3 Inch

15 30 45 60 75 90

Regular price £18+

Single Wall Cardboard Box - 12x9x6 Inch - Pack of 15

£18.00

12x9x6 Inch Packing Boxes - Pack of 15 Designed for durability, these large cardboard boxes are tough enough to retain shape during... Full details

Quantity

Single Wall Cardboard Box - 12x9x6 Inch - Pack of 15

Regular price £18

Single Wall Cardboard Box - 12x9x9 Inch

Large Cardboard Boxes - Heavy Duty Single Wall - 12x9x9 Inch

£18.00

12x9x9 Inch Packing Boxes - Cardboard Storage Boxes Built for strength and sustainability, our boxes are engineered to stay sturdy even when... Full details

Quantity

Single Wall Cardboard Box - 12x9x9 Inch

15 30 45 60 75 90

Regular price £18+

Single Wall Cardboard Box - 12x12x12 Inch - Pack of 15

Large Cardboard Boxes - Heavy Duty Single Wall - 12x12x12 Inch

£18.00

12x12x12 Inch Packing Boxes - Cardboard Storage Boxes These large cardboard boxes are strong and reliable for heavy-duty use. They are 100%... Full details

Quantity

Single Wall Cardboard Box - 12x12x12 Inch - Pack of 15

Regular price £18

Single Wall Cardboard Box - 13x11x4 Inch - Pack of 15

Large Cardboard Boxes - Heavy Duty Single Wall -13x11x4 Inch

£18.00

13x11x4 Inch Packing Boxes - Cardboard Storage Boxes Built for strength and sustainability, our boxes are strong and reliable for heavy-duty use.... Full details

Quantity

Single Wall Cardboard Box - 13x11x4 Inch - Pack of 15

Regular price £18

Single Wall Cardboard Box - 14.25x10x6.25 Inch

Large Cardboard Boxes - Heavy Duty Single Wall -14.25x10x5x6.25 Inch

£18.00

14.25x10x5x6.25 Inch Packing Boxes - Cardboard Storage Boxes Our large cardboard boxes are built to handle substantial weight without losing form. They... Full details

Quantity

Single Wall Cardboard Box - 14.25x10x6.25 Inch

15 30 45 60 75 90

Regular price £18+

Large Cardboard Box for Moving or Storage - 15x10x10 Inch

Large Cardboard Boxes - Heavy Duty Single Wall - 15x10x10 Inch

Large cardboard moving box being secured with brown parcel tape

Large cardboard moving box containg delicate goods wrapped in bubblewrap

Large cardboard moving box arrive flatpacked making them easy to store and fast to assemble

£20.00

Large Cardboard Boxes for Shipping Our large cardboard boxes with single-wall construction are renowned for their durability and ability to maintain shape... Full details

Quantity

Large Cardboard Box for Moving or Storage - 15x10x10 Inch

15 30 45 60 75 90

Regular price £20+

Large Cardboard Box for Moving or Storage - 12x12x12 Inch

Large cardboard moving box containing delicate goods wrapped in bubblewrap

Large easy to store cardboard moving boxes, easy assemble and flatpacked

£20.00

Large Cardboard Boxes for Shipping Large cardboard boxes made from strong single-wall cardboard are known for their durability and ability to keep... Full details

Quantity

Large Cardboard Box for Moving or Storage - 12x12x12 Inch

15 30 45 60 75 90

Regular price £20+

Single Wall Cardboard Box - 17.5x13.5x5.75 Inch

£39.00

17.5x13.5x5.75 Inch Packing Boxes - Cardboard Storage Boxes Our large cardboard boxes, made from heavy-duty single-wall cardboard, offer excellent durability and shape... Full details

Quantity

Single Wall Cardboard Box - 17.5x13.5x5.75 Inch

15 30 45 60 75 90

Regular price £20+

Single Wall Cardboard Box - 18x12x7 Inch

£39.00

18x12x7 Inch Packing Boxes - Cardboard Storage Boxes Designed for durability, these large cardboard boxes are durable and hold their shape under... Full details

Quantity

Single Wall Cardboard Box - 18x12x7 Inch

15 30 45 60 75 90

Regular price £20+

Single Wall Cardboard Box - 20x15x14 Inch

£43.00

20x15x14 Inch Packing Boxes - Cardboard Storage Boxes These large cardboard boxes are tough enough to retain shape during transit or storage.... Full details

Quantity

Single Wall Cardboard Box - 20x15x14 Inch

15 30 45 60 75 90

Regular price £22+

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Large Cardboard Boxes for Every Packing Need

When it comes to packing and storage, our large cardboard boxes are the ultimate solution. Designed for versatility, these cardboard packing boxes are perfect for moving, storing, or shipping bulky items. Whether you need a big cardboard box for bedding or a sturdy option for heavy-duty loads, we’ve got you covered. They come in different sizes in a pack of 15 and strong materials for the best use. Check the collection of cardboard storage boxes in every size to find the suitable one for you.

Large Cardboard Boxes Specifications

Our heavy duty boxes are made from 100% recycled materials and are fully recyclable, making them an eco-friendly choice for any packing or storage task.

Made from 100% Recycled & Biodegradable Material
Single Wall for Secure Packing and Drop Protection
Various Sizes Available from 9x6x6 inch
Perfect for Moving, Storage or Sending Items

Where Can I Buy Cardboard Boxes?

Order your large cardboard boxes at Mr Bags today and experience the perfect combination of quality, durability, and affordability. Whether you need a single big cardboard box or a bulk order, we’re here to help with all your packing needs!

Available in dimensions up to 14 x 14 x 14 inches boxes
Easy to assemble and stack for convenient use
Affordable prices start at just £1.06 per box

If you need smaller options, check out the small cardboard boxes, suitable for shipping small items and Royal Mail postage.

Why Choose Our Big Cardboard Box Options?

Our large cardboard boxes are crafted with single-wall construction for a lightweight yet durable design. These heavy duty boxes are ideal for a variety of uses:

Moving: Pack and transport large or fragile items with confidence
Storage: Perfect as cardboard storage boxes to keep items safe in attics or garages
Shipping: Strong enough to handle bulky or oversized goods

Made to handle the demands of everyday use, our cardboard packing boxes are a reliable choice for both personal and business needs.