Best Double Wall Box Mailers of 2025

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Double Wall Box Mailers are a type of packaging that provides extra protection for your items during shipping. These mailers are made of two layers of corrugated cardboard, which makes them more durable than regular cardboard boxes. They are available in various sizes to accommodate a range of items, from small fragile objects to larger items like books and electronics. Double Wall Box Mailers are a great option for businesses or individuals who want to ensure that their products arrive at their destination in good condition.
At a Glance: Our Top Picks
Top 10 Double Wall Box Mailers
AKAR Double Wall Cardboard Moving Boxes
AKAR Cardboard Boxes are ideal for all your moving and shipping needs. Constructed from strong double-wall corrugated cardboard, these boxes provide excellent protection for your fragile items during transport. They are eco-friendly and delivered flat-packed, making them easy to assemble and store. The multiple uses of these boxes make them suitable for various products, from electronics to clothing, ensuring you can pack efficiently for any occasion.
SmithPackaging Large Double Wall Packing Boxes
The SmithPackaging Moving Boxes are strong, double wall cardboard boxes perfect for moving house or office use. Their generous size of 53cm x 53cm x 41cm makes them easy to carry and transport. The printed room tick list and contents box help you stay organised during your move or while storing items. Additionally, convenient carry handles make lifting these boxes much simpler, allowing you to manage your belongings with ease.
SmithPackaging Double Wall Cardboard Boxes Pack
The SmithPackaging Cardboard Boxes are an ideal solution for securely mailing or storing fragile items. This pack of 20 heavy-duty boxes features internal dimensions of 457x305x305mm, providing ample space for your products. Made from robust recycled paper, these boxes offer excellent protection from impact during transit. Being 100% recyclable, they are an environmentally friendly choice that helps you reduce waste while ensuring your items arrive safely at their destination.
AKAR Double Wall Cardboard Moving Box
The AKAR Cardboard Moving Box is an essential solution for your packing and moving needs. Made from strong double-wall corrugated cardboard, it ensures your fragile items, like crockery, are well protected during transit. These boxes are not only durable but also eco-friendly, being flat-packed for easy assembly. This design allows you to maximise your space and pack efficiently. With multiple uses across various product categories, you will find this box perfect for both personal and business storage solutions.
AKAR Double Wall Cardboard Shipping Boxes
The AKAR Cardboard Moving Boxes are ideal for all your shipping and storage needs. Constructed from strong double-wall corrugated cardboard, they provide excellent protection for your fragile items during moves or relocations. Their eco-friendly design allows for easy assembly and efficient packing, making your moving process smoother. Additionally, these versatile boxes can accommodate a wide range of products, from electronics to textiles, making them a practical solution for both home and business use.
SmithPackaging Extra Large Double Wall Boxes
The SmithPackaging Moving Boxes are strong and spacious double wall cardboard boxes, perfect for your moving or storage needs. With internal dimensions of 53cm x 53cm x 41cm, they are easy to carry and transport. The printed room tick list and contents box help you stay organised during your move, ensuring you know exactly where everything is. Additionally, the convenient carry handles make lifting and carrying a breeze, providing you with a hassle-free packing experience.
ZYBUX Large Strong Double Wall Cardboard Boxes
The ZYBUX Cardboard Boxes are designed with eco-friendliness in mind, being 100% recyclable. You can enjoy the convenience of optional carry handles, making your move easier. These durable boxes offer versatile usage for mailing, storage, and relocating, keeping your belongings safe. Their protective design ensures your items remain secure during transport, even on uneven surfaces. You'll find labelling them useful for quick identification, simplifying your packing experience.
AKAR Double Wall Cardboard Moving Boxes
AKAR Cardboard Moving Boxes are perfect for all your shipping and storage needs. Made from strong double-wall corrugated cardboard, they provide excellent protection for fragile items during house moves or office relocations. Their eco-friendly design allows for easy assembly, making your packing experience more efficient. With a flat-packed delivery, these boxes are convenient to store until you need them. Ideal for various uses, from mailing to organising your home or office, they are an essential addition to any move.
W.E. Roberts Strong Cubed Packing Storage Boxes
The W.E. Roberts Packing Boxes are designed for efficient moving and storage. Each box measures 406mm x 406mm x 406mm, providing ample space for your belongings. Made from strong double wall corrugated cardboard, these boxes ensure your items are well protected during transit. They are supplied flat-packed, making them easy to store when not in use. Additionally, these cartons can be stacked without the risk of crushing, giving you peace of mind that both the boxes and their contents remain safe.
W.E. Roberts Extra Large Double Wall Cardboard Boxes
The W.E. Roberts Large Boxes are designed to offer ample space for all your shipping and storage needs. Each box measures 450mm x 450mm x 610mm, making them perfect for moving house or securely storing large items. Made from high-quality, double-wall cardboard, these boxes provide exceptional strength, ensuring your belongings are well-protected during transit. Their easy-to-assemble design simplifies the packing process, allowing you to quickly prepare your items for shipping or storage with minimal hassle.
Frequently Asked Questions (FAQs)
1. What is double wall cardboard boxes?
Double wall cardboard boxes are heavy-duty storage boxes produced using two layers of corrugated cardboard stacked side by side. They are ideal solutions for a long list of storage and transport tasks where extra protection is required.
2. Are Store Pak boxes double walled?
StorePAK heavy duty boxes are manufactured from strong double wall material, perfect for those heavier items and gives good stacking strength.
3. What is a multi depth shipping box?
Multi-depth style cartons are pre-scored at intervals on the sides of the box. To obtain the desired size container, simply cut down to the height wanted. No need for a special carton-sizing tool. Cartons are sold in bundle quantities and ship flat to save on storage space and shipping.
During our double wall box mailer research, we found 145 double wall box mailer products and shortlisted 10 quality products. We collected and analyzed 17,940 customer reviews through our big data system to write the double wall box mailers list. We found that most customers choose double wall box mailers with an average price of £18.98.
The double wall box mailers are available for purchase. We have researched hundreds of brands and picked the top brands of double wall box mailers, including AKAR, SmithPackaging, ZYBUX, W.E. Roberts. The seller of top 1 product has received honest feedback from 566 consumers with an average rating of 4.8.

Jordan Akthar owns one stationery store in Bradford, and another in Derby. He started with a corner bookshop, and now the rest is history. He is often found in his stores taking count of inventories of books and stationery. Jordan also likes to write, and this drove his passion for writing articles on stationery maintenance. He owns a blog, where in his free time, he would write DIY tips on how you can recycle and refine your stationeries.