£60.89

1500 Micron A3 Greyboard Backing Board

At 1.5mm thick, this 1500 micron A3 greyboard gives you serious stiffness without going full brute-force. Cut to 297mm x 420mm and made from 100% recycled fibre, it’s ideal for projects that need extra strength—packaging mockups, book covers, rigid dividers, mounting, and more.

It’s uncoated and ready for glue, scoring or slicing. And yes, VAT and UK delivery are already included in the price—because nobody likes checkout surprises.

Why Choose Our A3 1500 Micron Greyboard?

• 1500 micron (1.5mm) – thick, rigid, and reliable
• A3 size: 297mm x 420mm
• Made from 100% recycled greyboard
• Uncoated surface for gluing, cutting, or mounting
• Perfect for packaging design, display panels, folders, and presentation backing
• VAT and UK delivery included

Need a Custom Size?

No problem! Send us your specs and we’ll cut it to size.

Loyalty Points Every Time

Create a free account and earn points with every order. Redeem them whenever you fancy a discount.

Other Options in the A3 Range

• Drop to 1250 micron for a more flexible feel
• Need even more muscle? Try the 2000 micron A3
• View all greyboard boards and sizes

Specs at a Glance

• Material: 100% recycled greyboard
• Finish: Uncoated
• Thickness: 1500 micron (1.5mm)
• Size: A3 (297mm x 420mm)
• Available in various pack sizes
• VAT and UK delivery included

Frequently Asked Questions

Is 1500 micron stiff enough for heavy-duty jobs?

Absolutely. It’s one of the stiffest boards we offer short of going up to the 2000 micron level.

Can I cut this greyboard cleanly?

Yes – use a sharp knife, a metal ruler and take your time. It guillotines well too.

What can I use this for?

Mounting prints, building packaging mockups, supporting displays, making strong dividers, and more.

Can I buy a small pack first?

Of course. Order a small quantity to test it before buying in bulk.

Do you do custom cuts?

Yes – contact us with your size requirements and we’ll take care of it.