
If you require packaging that meets Def Stan 81-15 or is suitable for small and heavy parts, fibreboard boxes are your best option.
Available in custom sizes, with attached (i.e. hinged) or separate lids, and in a range of material thicknesses, we can manufacture a solid fibreboard box to the exact specifications that you require. Our fibreboard packaging also offers an excellent strength-to-weight ratio and features robust stapled joints for added durability. Read more
£POA





- No obligation and no pressure quotes for any packaging.
- Free and impartial advice from UK based packaging experts.
- Competitive pricing and full customisation options.

Plastic free

Biodegradable

Recyclable


About fibreboard packaging boxes
Fibreboard boxes manufactured by GWP provide you with various benefits, primarily their strength and durability.
A range of material thicknesses are available, up to a maximum of 2150 microns in thickness, all of which are manufactured from high-quality Kraft and Chip linerboard. This quality and range of material grades allow us to tailor the strength and weight of the box to your specific product, application or requirements.
Besides the strength, you can also select from a range of box styles, including 0427 style boxes with hinged lids or 0300 style packs with removable lids. Strong stapled joints add further rigidity and durability to your boxes.
Regardless of your chosen style and material – for which an expert designer will be happy to assist if required – a stock holding of material at GWP allows you to specify your fibreboard boxes from very low quantities and to meet urgent requirements.
Besides this range of options, your fibreboard boxes can also be manufactured in accordance with Defence Standard 81-15. As a result, these boxes are ideal if you supply directly to the MOD. However, they are also suitable for small and heavy components and parts, particularly for storing and transporting screws, nails, nuts and bolts and similar metal fixings.
And finally, all fibreboard boxes we supply are fully recyclable and biodegradable.
Key benefits of fibreboard boxes
Key benefits of fibreboard boxes include:
- Excellent strength-to-weight performance.
- Can be supplied to meet Def Standard 81-15 (military packaging).
- Also suitable for products such as nuts, bolts, washers and nails.
- Custom sizes to suit your product or application.
- Range of material thicknesses and grades.
- 0427 (hinged) or 0300 (base and lid) styles available.
- Robust stapled joints provide additional longevity.
- Contain recycled materials and are fully recyclable.
- Available in low volumes and on short lead times.

Recyclable packaging
Fibreboard boxes are fully recyclable at the end of their usable lifespan.

Recycled content
Fibreboard material can contain between 50 to 70% recycled material.

Biodegradable
The paper (fibreboard) material used in the manufacture of this packaging is biodegradable.

Plastic free packaging
Your fibreboard boxes are completely free from plastic materials.

Water based inks
GWP use water based inks when printing your heavy duty packaging.

Reusable
The durable nature of fibreboard boxes means they can often be reused over multiple trips.

UK manufactured
GWP manufacture your fibreboard boxes in the UK, reducing emissions from transport.

Non-corrugated fiberboard
Fibreboard boxes use non-corrugated fiberboard (paperboard) in their manufacture.

FSC® certified
You can choose to have your Tri-Mite boxes made using FSC certified materials.
What are fibreboard boxes?
Fibreboard boxes are a type of packaging manufactured using solid fibreboard material. This material is strong and durable yet lightweight and fully recyclable. Fibreboard boxes are ideal for small and heavy objects such as screws, bolts and similar metal fixings.
What is a 4G fibreboard box?
A 4G fibreboard box is suitable for shipping dangerous goods. The 4G references the appropriate UN standards and Dangerous Goods Regulations the packaging must meet.
What is the difference between fibreboard and cardboard?
The main difference between fibreboard and cardboard is the material composition. Fibreboard is effectively a single, solid layer of material. Cardboard, however, comprises multiple layers of paper, typically two flat outer liners and a corrugated layer in the centre.
What are Def Stans?
Def Stan is a shortened version of Defence Standards. Defence Standards are a collection of material standards developed by the UK Ministry of Defence. These standards include a range covering the packaging materials that must be used if supplied to the MOD.
Are fibreboard boxes strong?
Fibreboard boxes offer an excellent strength-to-weight ratio. As there is no corrugated layer (as per cardboard boxes), they also provide superior compression strength. As such, fibreboard boxes are popular for heavy items.
Custom fibreboard box pricing
Whilst GWP can supply standard packaging to meet specific requirements (such as Defence Standard 81-25), our general approach as a business is to provide you with the exact packaging you need. Benefits include custom sizes, specific material grades, bespoke design and the specific features you need.
Whilst this means your packaging performs significantly better than stock boxes and is more cost effective in the longer term, it makes publishing prices on this website impossible.
Free quotes and advice
Instead, you can request a free, no-obligation quote for any fibreboard boxes, defence packaging, or any other industrial, composite or specialist packaging you may require.
A team of packaging experts can provide honest advice on the best option for your specific application and a quick turnaround on any quote you request. A free design and sampling service accompanies this.
If this could help your business, please contact one of our packaging experts today.
Related products
Quotes, technical info and advice
Get your no obligation, tailored quote or impartial product advice now
Here to help
Contact a member of the GWP sales and support team directly

Bill Chapman
Product Adviser
packaging@gwp.co.uk
01793 754 444

Jay Daggar
Sales Manager
jay.daggar@gwp.co.uk
01793 754 444

Ian Heskins
New Business Director
ian.heskins@gwp.co.uk
01793 754 444

01793 754 444
Mon – Fri 08.00 – 17.00

packaging@gwp.co.uk
Email a packaging expert