Custom Mailer Boxes in Preston, Lancashire
Premium mailer boxes for Preston businesses. Full-color printing, free shipping, 100 MOQ.
Key Features
Custom Mailer Boxes | E-Commerce Packaging UK
Mailer boxes are the packaging format of choice for UK e-commerce brands, subscription services, and direct-to-consumer businesses. Self-locking corrugated construction combines postal durability with premium brand presentation.
Full-colour printing inside and out. White or kraft E-flute corrugated board. Self-locking closure, no tape required. Designed for Royal Mail and all major UK couriers.
The E-Commerce Packaging Standard
Mailer boxes are the definitive packaging format for UK online retail. These self-locking corrugated boxes combine shipping protection with premium brand presentation, arriving at your customer's doorstep ready to deliver an unforgettable unboxing experience. With inside and outside printing options, every surface becomes a canvas for your brand.
Royal Mail and Courier Compatible
Our mailer boxes are engineered for the UK postal and courier network. Designed to meet Royal Mail, Hermes, DPD, DHL, and other courier specifications, they minimise dimensional weight charges while maximising product protection. The self-locking tuck-front closure eliminates the need for tape.
Quick Specs
- Minimum Order
- 100 units
- Production Time
- 2-3 weeks
- Free Shipping
- Yes
- Printing
- CMYK / Pantone
- Location
- Preston, Lancashire
Affordable sample kits available
Popular Use Cases
Available Finishes
Enhance your mailer boxes with premium finishes.
Other Box Styles in Preston
Explore more packaging styles.
Tuck End Boxes
Classic design with tuck-in closures on both ends
Magnetic Closure Boxes
Premium rigid boxes with magnetic snap closure
Sleeve Boxes
Sliding sleeve and tray packaging for a premium reveal
Pillow Boxes
Curved pillow-shaped boxes for gifts and small products
Gable Boxes
Handled gable-top boxes for food and gifts
Two-Piece Boxes
Classic lid and base box construction for premium presentation
Mailer Boxes FAQs
Are mailer boxes compatible with Royal Mail?
Yes, our mailer boxes are designed to meet Royal Mail and major courier specifications. We advise on optimal dimensions to minimise postal charges for your products.
Can I print on the inside of mailer boxes?
Yes, inside printing is one of our most requested features. It transforms the opening moment into a branded experience that customers share on social media.
What material are mailer boxes made from?
Our mailer boxes use E-flute corrugated board in white or brown kraft. This provides excellent product protection while keeping the box lightweight for postal shipping.
Do mailer boxes need tape to close?
No, our mailer boxes feature a self-locking tuck-front closure that secures without tape. For added security, tamper-evident tape or sticker seals can be added.
What sizes are available?
Any custom size. We also offer optimised sizes that align with Royal Mail and courier pricing bands to help you reduce shipping costs.
Get Custom Mailer Boxes in Preston, Lancashire
Get a free quote with competitive pricing, free shipping, and 2-3 week turnaround.