Custom Postal Boxes
Size the box after the product is packed
Measure the item as it will be sent, including any wrap, insert or accessory that stays inside. Give the required internal length, width and height, then say if you need to work within a particular outside parcel size. If the order includes several products or sizes, list each pack-out separately so the box is planned for the actual contents.
Choose how the parcel closes and travels
Describe the closure you need, how the box will be assembled and whether it is packed by hand or on a packing line. Share the product weight and the carrier service or parcel constraints you are working to. Carrier limits change by service and parcel format, so compare the finished outside dimensions with the current service rules; a postal-box name does not guarantee a particular shipping rate or transit protection.
Make room for your brand without guessing the build
Send the artwork or design brief, quantity by size and design, target date and delivery postcode. If you need an insert, specific board or finish, request it for confirmation rather than assuming it is standard. The quote should set out the agreed construction, print, minimum order, price and delivery timing for your parcel requirements.
Postal-box quote checklist
- Product and packed internal dimensions
- Weight, wrap, insert and closure requirements
- Required outside parcel size and carrier service
- Quantity by size and artwork version
- Target date and delivery postcode
Product specifications
- Minimum order guidance: 100 units starting point; final minimum confirmed in quote
- Production: confirmed after artwork approval for the agreed specification
- Delivery: confirmed against the UK destination postcode
- Design support: Proof-stage artwork and packaging guidance
Request a tailored quote for Custom Postal Boxes with custom materials, printing, finishes, and UK delivery options.
Frequently Asked Questions
What makes a postal box strong enough for shipping?
There is no universal weight rating for Custom Postal Boxes. Include the product weight, pack-out and handling route so the proposed structure can be reviewed before production.
What size postal box do I need?
If this pack will carry, stack or protect a heavy or fragile item, describe that use in the brief. The final construction should be checked with the actual contents rather than relying on a general strength claim.
Can I print my brand and return address on the box?
Yes, your brand and return address can be printed in full colour (CMYK) or single colour.
Do postal boxes come flat?
Yes, postal boxes are delivered flat and assembled by hand.
Can I order postal boxes in several sizes?
The current published minimum for box orders is 100 per size and design. If you need several sizes or artworks, list each one so the quote can confirm how the minimum applies to Custom Postal Boxes.
Are postal boxes recyclable?
Environmental wording should match the finished pack. If recyclability, recycled content or compostability matters, include it in the brief so the chosen board, finishes and any certification can be checked.
Can postal boxes have a tamper seal?
Performance depends on the dimensions, board and packed contents of Custom Postal Boxes. Share the filled weight and how the pack will be stored, carried or shipped; any load or stacking requirement needs checking against the final build.
How long does it take to get postal boxes?
Timing depends on the chosen structure, print and quantity. The quote confirms the production window after artwork and specification approval; delivery timing is checked against the destination.