Product Guide

What Are Single Wall Cardboard Boxes and How Are They Made?

Everything you need to know about single wall cardboard boxes.

3 min readUpdated April 2025

What are single wall cardboard boxes?

Corrugated boxes with one fluted layer between two liners
The most common box type for shipping and storage
Holds items up to 15kg
100% recyclable

Quick answer

Single wall cardboard boxes have one corrugated fluted layer sandwiched between two flat liner papers. This construction provides the optimal balance of strength, weight, and cost for most shipping applications. They hold items up to 15kg, are fully recyclable, and are the default box for e-commerce, retail, and general shipping. Available in hundreds of standard sizes from small postal boxes to large storage containers.

Construction

The defining characteristic of single wall.

For the majority of boxes.

Ships flat, assembles in seconds.

Detail: fluting or sizing.

Common uses

Used for0 / 5 checked

E-commerce shipping: the default online order box
Retail: product packaging and display
Warehouse: storage and organisation
Moving: household and office relocations
General shipping: courier and Royal Mail
From ProcuraPack

Single wall cardboard boxes

Full range from ProcuraPack.

Browse single wall boxes

Frequently asked questions

Corrugated boxes with one fluted layer between two liners.

Up to 15kg for most sizes.

Yes, 100% kerbside recyclable.

Hundreds of standard sizes from small to large.

From flat blanks. Fold and tape in under 10 seconds.

Part of our guide

Product Guide: Single Wall Cardboard Boxes

Expert guides on single wall cardboard boxes for shipping, storage, and e-commerce packaging.

Browse all guides →