custom boxes shipping

Choosing custom boxes shipping means having shipping cartons made to the size, strength and print your products actually need, rather than forcing orders into a standard box with loose filler. Custom Postal Boxes manufactures custom boxes shipping in Wolverhampton for UK businesses that want fewer damages, tidier parcels and packaging that carries their name to the doorstep.

Sizing custom boxes shipping to the product

Start with the product in its retail packaging, then add the protective material it genuinely needs. A box that is too large wastes filler, costs more to send and lets the contents shift, while a box that is too tight transfers every knock straight to the product. Where you ship a small range of products, two or three closely matched box sizes usually cover most orders better than one large compromise size.

Matching the box to Royal Mail size bands

Postage in the UK is charged by size as well as weight, so a few millimetres can move a parcel into a higher band. Royal Mail classes a small parcel as up to 45 centimetres long, 35 centimetres wide and 16 centimetres deep, with a weight limit of 2 kilograms, and a large letter as up to 35.3 centimetres by 25 centimetres and 2.5 centimetres thick at 750 grams. Check the current limits on the Royal Mail size and weight guide before fixing a box size, and measure the packed parcel rather than the empty box.

Allowing for labels and seals

Leave a flat panel large enough for the address label and any carrier barcode, away from seams and tape. A label that wraps over an edge can fail to scan, so the box footprint should account for labelling as well as for the product inside.

Board strength for custom boxes shipping

Single wall corrugated cardboard suits light and medium weight goods and keeps parcels light. Double wall board adds a second fluted layer and is the safer choice for heavier items, stacked storage and longer courier journeys. Our double wall shipping boxes for heavier loads and heavy duty shipping boxes for demanding routes explain those options, while corrugated shipping boxes for everyday despatch cover general use.

Print on a shipping box is practical as well as promotional. A logo and web address turn a parcel into a delivery receipt the customer recognises, while printed handling notes and a returns message inside the lid reduce queries. Keep artwork clear of the tape line so the branding stays readable when the box is sealed.

Ordering custom boxes shipping with confidence

Custom Postal Boxes is a project of Vertex Packaging, based in Wolverhampton, and makes its boxes in house. Every order is quoted individually because pricing depends on size, material and quantity, and no fixed price list is published. Low minimum order quantities suit growing sellers, free design support helps you set artwork at the correct size, and UK delivery is free. Start through the contact page for a shipping box quote with your product dimensions and typical order weights.

Before a full run, pack a sample box exactly as your team will pack real orders, drop it from bench height and check the corners and the product inside. That simple test reveals whether the board grade and the fit are right. Businesses that also send smaller items often combine shipping cartons with custom shipping boxes in a full size range so each order uses the smallest suitable box.

FAQs about custom boxes shipping

What information do I need to order custom shipping boxes?

You need the internal size you require, the weight of a typical packed order, the quantity you want and any print artwork. Product dimensions including retail packaging are the best starting point, because the box must fit the packed item.

Should I choose single wall or double wall board?

Single wall board suits lighter goods and shorter journeys, while double wall board is better for heavier products, stacking and longer courier routes. If parcels are returned damaged at the corners, moving up a board grade usually helps.

Can shipping boxes be printed inside and outside?

Yes. The outside can carry your logo and delivery information, and the inside of the lid can carry a thank you message, care guidance or returns information. Printing inside is only seen on opening, which makes it a good place for a personal message.

How do box dimensions affect postage costs?

UK carriers charge by size band as well as weight, so a box that crosses a size limit can cost more to send on every order. Measuring the packed parcel against the Royal Mail size bands before you order helps you avoid that extra cost.

Is there a minimum order for custom shipping boxes?

Low minimum order quantities are available, so smaller sellers are not forced into large stock holdings. Exact quantities and pricing depend on size, material and print, and are confirmed in your individual quote.