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Windsor Mill

Located in the Eastern Townships Region of Quebec, Canada, Domtar’s Windsor Mill is the last fully integrated fine paper mill in Canada. The mill manages 400,000 acres of forest lands surrounding the mill. Originally built by Angus, Logan & Co. in 1864, the mill now produces bleached hardwood wet-lap market pulp and uncoated freesheet paper, including high-brightness opaques, multi-purpose digital papers, copy paper, laser forms, bond, envelope and recycled content. The mill is known for its innovative approach to sustainability. It leases the use of its forestlands for hunting, fishing and hiking clubs, as well as for maple syrup production.
Contact information

Windsor Mill

609 Rang 12
P.O. Box 1010
Windsor, QC J1S 2L9
Canada

800.263.8366

Address

609 Rang 12
P.O. Box 1010
Windsor, QC J1S 2L9
Canada

609 Rang 12
P.O. Box 1010
Windsor, QC J1S 2L9
Canada

Mill
800.263.8366

Windsor Mill800.263.8366

Aide
Production Capacity
  • 447,000 air dry metric tonnes annual capacity
  • 642,000 short tons annual paper production capacity
Economic Impact
  • Approximately $1.3 billion (USD)
Environmental Contributions
  • Through ecological donations totaling more than 12,000 acres, Domtar and the Windsor Mill have helped preserve some of Quebec’s most prized forestlands, ensuring these unique ecosystems remain protected for future generations.
  • Each year the Windsor Mill’s forest team plants nearly 500,000 trees on Domtar’s forest properties.
  • The Windsor Mill has one of the lowest rates of water consumption in North America for a mill of its category.
  • With its twin-generator cogeneration plant, the Windsor Mill produces nearly 50 MW of renewable energy, equivalent to the annual consumption of 12,800 single-family homes.
  • The Windsor Mill generates 90 percent of its energy from renewable resources and reuses more than 97 percent of its manufacturing byproducts.
Community Investment
  • Each year, the Windsor Mill contributes about $75,000 (USD) in grassroots giving to the local community.
Awards and Certifications
  • Forest Stewardship Council® (FSC®)
  • Sustainable Forestry Initiative® (SFI®)
  • Programme for the Endorsement of Forest Certification™ (PEFC™)
  • ISO 9001
  • ISO 1 4001 EU Ecolabel
Number of Employees
  • 933
Number of Machines
  • 1 fiber line
  • 2 paper machines
Products
  • Hardwood market pulp and uncoated free sheet paper