Unlined Greyboard
- Range of thicknesses available: 420 microns – 1500 microns
- Also known simply as “greyboard”
- This is the cheapest and most economical option in solid board
- Used mainly for layer sheets / interleaving sheets, notepad backs and box making.
- See stock list for current available stocks.
Data Table
| Description | Thickness (microns) | Grammage (gsm) | Length (mm) | Width (mm) | No. of Pallets | Pallet Number | Sheets | Weight | Product ID | Manufacturer |
|---|---|---|---|---|---|---|---|---|---|---|
| Greyboard RR | 600 | 390 | 140 | 350 | 2 | 192095-1 | 25000 | 478 | ALGBRR600S140.350 | Limehouse |
| 192095-2 | 25000 | 478 | ||||||||
Unlined Greyboard is a solid paperboard made from recycled paper and board fibres.
It has no white, kraft, black or coated liner added to the surface, which gives it a simple grey-brown appearance on both sides.
Because it is unlined, it is usually chosen for practical uses where the board does not need a decorative face.
It is often used as an internal, backing or protective board where stiffness, thickness and value are the main priorities.
The main benefit of Unlined Greyboard is its low cost, good rigidity and wide range of uses.
It gives solid support for flat packaging components, layer pads, interleaving sheets and backing boards.
The recycled fibre construction gives the board useful stiffness for its thickness, making it a practical choice for box making and general board conversion.
Print quality is limited compared with coated white or lined boards.
The surface is absorbent and visually plain, so it is better suited to basic marking, labels, wrapping or hidden structural uses rather than detailed printed artwork.
Unlined Greyboard is commonly used for layer sheets, interleaving sheets, notepad backs, box making, dividers, protective pads, backing boards and industrial packaging components.
It is a strong choice where the board will be covered, hidden, or used mainly for separation and support.
Standard Unlined Greyboard is not designed for wet, greasy or direct food contact applications.
It does not provide a water or grease barrier unless a separate coating, liner or wrap is added.
For best results, specify the board by thickness, sheet size, stiffness requirement, cutting method and whether the board will be exposed, covered or used inside another product.
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Our commitment to sustainable packaging
Sustainable, compliant & customised cardboard Solutions
We believe packaging should protect more than just products — it should protect the planet too. That’s why we use responsibly sourced materials, meet strict industry standards, and manufacture recyclable boxes tailored to your exact needs.
- We manufacture with cardboard that is made from a minimum of 70% recycled materials.
- We are FSC certified and source our raw materials from sustainable forests.
- We conform to major retailer and industry requirements.
- We cater to all primary pack formats and packing processes.
- Our boxes are manufactured to your needs.
- Our boxes are 100% recyclable.
What our clients have to say
“In the 15 years of our companies working together, Limehouse have supplied a consistently high quality product and their friendly, knowledgeable team provide an excellent customer service. We are a demanding customer, and they always go the extra mile to ensure we receive what we want, when we want it – highly recommended!”
Keith Bradley (MD), Jute Export Ltd
What our clients have to say
“Limehouse Boardmills combines decades of expertise with cutting-edge technology. Their dedication to quality and customer satisfaction makes them a leader in cardboard engineering. A true pleasure to work with!”
What our clients have to say
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What our clients have to say
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