A4 Greyboard Sheets – 1000 Micron (1 mm) Heavyweight | Recycled Craft & Mount Board
1000 micron heavy-duty greyboard – lightweight & durable
Standard Size A4 sheets (210 × 297 mm)
100% recycled board – strong & eco-friendly
Ideal for frames, posting & display work
£5.49 Standard Shipping
£9.49 Next Day (ordered on a working day before 1pm)
Durable A4 greyboard made from 100% recycled fibres. At 1000 micron (1 mm), this heavyweight board delivers reliable stiffness for classroom, studio and home projects. Multiple quantities available to suit your needs.
Perfect for
- Mounting prints, photos and classroom displays
- Model making, mock-ups and structural craft
- Backing boards for signage and presentations
- Cover stock for sketchbooks and handmade journals
- General craft, card making and portfolio support
Key features
- A4 size: 210 × 297 mm
- Thickness: 1000 micron (1 mm) – heavyweight grade
- Material: 100% recycled greyboard (eco-friendly choice)
- Finish: Smooth, consistent grey both sides
- Packs: Multiple quantities available
- Delivery: Free UK delivery on orders over £50
Specifications
| Size | A4 (210 × 297 mm) |
| Thickness | 1000 micron (approx. 1 mm) |
| Colour | Natural grey, both sides |
| Composition | 100% recycled fibres |
Why choose recycled greyboard?
Recycled greyboard reduces waste and provides reliable rigidity without the premium price tag—ideal for schools, studios and makers.
A4
1000 Micron
Greyboard
A4 Greyboard Sheets – 1000 Micron (1 mm) Heavyweight | Recycled Craft & Mount Board
Frequently Asked Questions
Find answers to common questions about this product
Not sure what thickness you need? Read the Greyboard Guide
1000 micron (1 mm) greyboard is slightly lighter and easier to cut, making it ideal for school projects, lightweight backing, or craft applications. 1500 micron (1.5 mm) greyboard is heavier and stiffer, best for model making, mounting artwork, or when extra durability is required. - Not sure what weight ot
Absolutely. Greyboard works well with most PVA and spray adhesives. You can paint directly onto it with acrylics, poster paints, or gouache. For printing, it's better as a backing board rather than a printable surface.
The right size depends on your project:
A5: Small projects, postcards, book covers
A4: School displays, craft sheets, signage backings
A3: Artwork mounting, model bases
A2: Large displays, structural craft, portfolios
SRA1: Oversized sheets (640 × 900 mm) for trimming down or large-scale work
Yes — all our greyboard is produced from 100% recycled fibres, making it an eco-friendly choice without compromising strength or performance.
Use a sharp craft knife with a metal ruler and make several light passes rather than trying to cut through in one go. This ensures straight, clean edges and avoids tearing.
Yes. Greyboard is a safe, non-toxic material widely used in schools and craft classrooms. We recommend adult supervision for cutting, as sharp craft knives are required for clean edges.
Our Services
Free Delivery Available
Expert Advice
Over 40 Years Experience
Free Delivery on Orders over £50