Brown postal boxes are an essential packaging solution for businesses across e-commerce, retail and distribution. Known for their versatility, durability and eco-friendly benefits, these boxes provide reliable, cost-effective protection for products in a variety of sizes.
We stock a wide range of brown cardboard postal boxes which are high-quality and easy to assemble. Whether you require small brown postal boxes for compact items or large brown PiP postal boxes for bulkier goods within the Royal Mail’s specifications, we’ve got you covered. Ideal for sending books, electronics or other everyday items, our brown postal boxes provide a professional look and are a secure and sustainable solution. Explore our full range today and enjoy excellent wholesale prices on pallet quantities, as well as UK next-day delivery when you order before 2pm.
We stock a wide range of brown cardboard postal boxes which are high-quality and easy to assemble. Whether you require small brown postal boxes for compact items or large brown PiP postal boxes for bulkier goods within the Royal Mail’s specifications, we’ve got you covered. Ideal for sending books, electronics or other everyday items, our brown postal boxes provide a professional look and are a secure and sustainable solution. Explore our full range today and enjoy excellent wholesale prices on pallet quantities, as well as UK next-day delivery when you order before 2pm.
FAQs / Additional Info
A selection of the most commonly asked questions regarding ecommerce packaging, order fulfillment, and more
What sizes of brown postal boxes are available?
We supply a wide range of sizes to fit various needs. For smaller items, we offer compact options such as 107 x 75 x 55mm boxes. For larger goods, sizes go up to 425 x 165 x 120mm. Our Large Letter Brown Postal Boxes are designed to fit the Royal Mail’s maximum dimensions of 353 x 250 x 25mm. Additionally, our book wraps are available in four different sizes (small, medium, large and extra large) for tailored protection for media such as books, DVDs and even tablet devices.
Are brown postal boxes eco-friendly?
Brown postal boxes are widely considered to be one of the most eco-friendly packaging products available as they can be easily recycled across the UK. They are also naturally biodegradable. Beyond this, we ensure all of our cardboard packaging is sourced from FSC-certified materials and many of our brown postal boxes are also made with at least 70% recycled content.
What are the benefits of using book wraps in the brown postal box range?
Book wraps are specifically designed for items like books, DVDs and electronics, offering tailored protection. Their wrap-around design ensures a snug fit, reducing the risk of movement during transit.
Can I customise the size of brown postal boxes for my products?
While our brown postal boxes are only available in standard sizes, we do offer custom-sized cardboard box services at Tidmas Townsend. Speak to our team to find out more information about creating custom-sized boxes to accommodate your specific needs.
How do I assemble Trojan fold-up boxes?
Trojan fold-up boxes feature a simple die-cut design with lock-in tabs, making them quick and easy to assemble without the need for adhesives or tape. Simply construct your box, place your product in with any additional protective packaging, and slot the tabs into place. For extra security and peace of mind, you can use an adhesive tape to seal the sides.
Kevin C
“Great quality, fast delivery and good prices. I ordered large letter style boxes which are sturdy and assemble perfectly.”
Carol M
“Excellent company! Delivers next day and the prices on their boxes are the best I have found.”





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