Coloursource®
50 colours
3 grammages
Made in the UK.
Exceptionally crafted paper, uncoated and dyed through. A Winter & Company range, manufactured exclusively by James Cropper in the Lake District.
Explore the range50
Shades
From timeless neutrals to bold, saturated brights – each sheet is dyed through for rich, consistent colour.
3
Grammages
135, 270, 350 GSM suitable for multiple applications.
1–2
Days delivery
Order by 12pm for next working day delivery across mainland UK.
FSC™
Certified
Sustainable sourcing, recyclable, biodegradable and REACH compliant.
The partnership
Winter & Company × James Cropper.
Coloursource is a Winter & Company range, produced exclusively for us by James Cropper at their Burneside mill in the UK's Lake District. Every sheet is dyed through, giving the paper its characteristic depth of colour on both sides.
Two long-standing craft houses, one shared standard: Winter & Company brings 130 years of editorial expertise in covering materials; James Cropper brings 180 years of British paper-making tradition. Coloursource exists because of this partnership - and is only available through us.
Before you order
Frequently asked questions
135gsm is suitable for end sheets and case bound books. 270gsm and 350gsm can be used if a more flexible cover is required. All grammages are available in the same 50 colour range.
Yes, Coloursource® is uncoated and accepts hot-foil, blind-embossing, screen-printing and offset. For HP Indigo, ask about our Sapphire Coating option for enhanced toner adhesion by contacting webshop@winteruk.com for more information.
Packs of 250 sheets (135gsm) or 100 sheets (270/350gsm). Volume discounts start at 1,000 sheets. Custom formats available on request.
The webshop is currently UK only but Coloursource® is available for global delivery through our UK office. For International customers please contact our team on webshop@winteruk.com
Embossed Coloursource® sheets are currently only available as a custom format upon request. Please contact webshop@winteruk.com to discuss your requirements.
Yes. Please create a login as normal, and your online account will be set up using the same terms as already agreed with Winter & Co UK Limited when ordering via the main office.
