Triangular Postal Tubes

Our range of eco-friendly triangular postal tubes are the ideal all-in-one solution for sending and protecting your documents through transit. Their triangular cross-section is typically used for shipping and storing items such as posters, blueprints, or rolled documents. Their unique shape provides additional strength and stability compared to traditional cylindrical tubes, reducing the risk of bending or damage during transit. Triangular postal tubes are often preferred for their space-saving design, allowing for efficient stacking and storage. 

Our triangular postal tubes are made from a single piece of board for extra strength and durability, with a twin tab locking system on the ends so no tape or plastic end caps are required to seal them shut, making them fully recyclable and biodegradable.  

For more information on why triangular postal tubes are preferable to circular tubes, please read our article. 

Choose from our standard range of sizes below and order online today.

Triangular Postal Tubes
Product (Length x Diameter x Height)Items per pack1-10 Packs11-19 Packs20+ PacksDetailsBoxes
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Frequently Asked Questions

Why would you choose this product?

Choosing triangular postal tubes offers several advantages over traditional cylindrical tubes. Firstly, the triangular shape provides increased strength and rigidity, reducing the risk of bending or crushing during transit. This ensures that your items remain well-protected throughout the shipping process. 

Here is why you should choose triangular postal tubes over circular tubes: 

  • These are supplied flat, taking up less storage space & preventing rolling. 
  • Manufactured in lightweight E-flute corrugated board. 
  • 100% recyclable, biodegradable & plastic free. 
  • Our A0, A1, A2 & A3 sizes meet all international posting standards. 
  • With peel & seal tape for ease of closure, there is no need for additional packaging tape. 

For more information on why triangular postal tubes are preferable to circular tubes, please read our article. 

If you buy from us here at Weedon Direct, you are guaranteed to receive high-quality products, made from materials sourced from FSC certified forests so you can feel safe in the knowledge that you are contributing to a greener, more environmentally conscious future. As an independent UK manufacturer, we are committed to providing our customers with quality, reliable packaging that exceeds expectations. If you cant find what you need, want any more information, or want to chat about our packaging, just get in touch with us by emailing 

What are some of the features of this product?

Our range of triangular postal tubes are an ideal all-in-one solution for protecting your documents in transit. They are manufactured from e-flute corrugated board, making them lightweight, yet sturdy. Furthermore, this material is 100% recyclable, making it the ideal eco-friendly solution to your  

We have a range of sizes available, including A0, A1, A2 & A3.  

This packaging is ideal for: 

  • Posters
  • Artwork 
  • Walking sticks 
  • Umbrellas 
  • Golf clubs 
  • Fishing roads 
  • Window blinds 
  • Anything that can be rolled 

What makes our packaging so special?

At Weedon Direct, we are committed to providing the ultimate, eco-friendly products for all your packaging solutions. Our high-quality materials, product versatility and sustainability pledge highlight us as the perfect partner to meet your business packaging needs.  

When you purchase from us, you are purchasing directly from an independent, family-run, UK manufacturer, which helps you to reduce costs. With over 30 years of experience, we maintain high-quality products and services for all of our customers. 

Did you know that we prioritise recovering, reusing and recycling materials and reducing waste and CO2 emissions whilst making fit-for-purpose packaging? We are dedicated to reducing our environmental impact. Buying from Weedon Direct, you are not only guaranteed to receive high-quality packaging solutions to meet your every need, but you are also supporting a greener future.  

Our triangular postal tubes leave your customers with a favourable impression, with their professional, sleek look, durable design and recyclable material. 

What are the turnaround and delivery times?

With next day delivery and standard 2-3 working day delivery options available, we endeavour to deliver within the time frame you require. We also provide a 14-day return policy, as we understand in certain circumstances you may need to return items from time to time. Whether you need replacement goods or just want to simply return your order, our helpful and efficient customer service team are here to assist you 24/7. We have utilised our large site in Manchester to hold even bigger quantities in stock for you, so, you can rely on us for quick turnaround, no matter what quantity you are ordering. With this in mind, we provide huge bulk savings, when you buy more, you save more!