A6 Greyboard – 1000 Micron Heavyweight Sheets for Craft, Art, Backing & Model Making
SHIPPING
£5.49 Standard Shipping
£9.49 Next Day (ordered on a working day before 1pm)
Our A6 greyboard is a strong, rigid board made from 100% recycled fibres, ideal for craft, art, mounting and model making. At 1000 micron (1 mm), these heavyweight sheets provide excellent stiffness and durability for classroom and studio use.
Perfect for
- Backing worksheets, posters and school displays
- Crafting, card making and scrapbooking
- Model making and structural supports
- Mounting prints, photos and signage
- Sturdy covers for sketchbooks and handmade journals
Key features
- A6 size: 105 × 148 mm
- Thickness: 1000 micron (1 mm) – heavyweight grade
- Material: 100% recycled greyboard (eco-friendly choice)
- Finish: Smooth, even colour both sides
- Packs: Multiple pack sizes available
- Delivery: Free UK delivery on orders over £50
Specifications
Size | A6 (105 × 148 mm) |
Thickness | 100 micron (approx. 1 mm) |
Colour | Natural grey, both sides |
Composition | 100% recycled fibres |
Use cases | Mounting, backing, modelling, book covers, displays |
Why choose recycled greyboard?
Recycled greyboard reduces waste and delivers dependable performance for schools, studios and home projects. It’s tough, versatile and cost-effective.
Helpful notes
- Cut with a sharp craft knife and metal ruler for clean edges.
- Compatible with most PVA and spray adhesives—test first for best results.
- Store flat and dry to maintain board integrity.









A6 Greyboard – 1000 Micron Heavyweight Sheets for Craft, Art, Backing & Model Making
Frequently Asked Questions
Find answers to common questions about this product
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.
Yes — all our greyboard is produced from 100% recycled fibres, making it an eco-friendly choice without compromising strength or performance.
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.
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.
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. 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.

Free Delivery on Orders over £50