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Business Details
38 Years
experience
Trusted FSC Certified Hardwood Plywood Supplier in Boulder, CO
Since 1988, Wolstenholme International has established itself as a leading importer of high-quality, FSC-certified hardwood plywood in North America. Our commitment to sustainability is reflected in our focus on environmentally certified products, including urea formaldehyde-free panels that meet or exceed stringent emissions standards like CARB Phase II and the Lacey Act. With strategically located warehouses in Newark, Baltimore, Houston, Los Angeles, and Seattle, we ensure efficient just-in-time deliveries across the United States, Canada, and Mexico. Our partnerships with premier European and Southeast Asian manufacturers allow us to offer a diverse range of products, including marine-grade plywood, Baltic Birch, and specialty panels tailored to industries such as furniture, cabinetry, and marine construction.

We prioritize innovation, ethical business practices, and exceptional customer service, maintaining rigorous quality control through certifications like FSC and CARB. Our teams expertise in navigating global supply chains and environmental regulations positions us as a trusted partner for clients seeking reliable, sustainable solutions in the forest products market.
Services
Marine Plywood Baltic Birch Plywood MultiPly Poplar FSC-certified Plywood Specialty Panels
Details
  • Year established: 1988
Highlights and features
  • We offer over 35 years of expertise in importing FSC-certified hardwood plywood.
  • Our products meet CARB Phase II and Lacey Act compliance for environmental safety.
  • Strategic warehouse locations ensure timely deliveries across North America.
  • We partner with top European and Southeast Asian mills for consistent quality.
  • Commitment to sustainable forestry practices and ethical supply chain management.
Associations and certifications
  • Forest Stewardship Council (FSC)
Services
Marine Plywood
Our marine-grade plywood meets British Standard BS1088 and Lloyds Register Type Approval for durability in boat building. Sourced from European and Southeast Asian mills, it ensures structural integrity and resistance to moisture. Ideal for yachts, kayaks, and commercial vessels requiring certified, high-performance materials.
Baltic Birch Plywood
Imported from Baltic mills, this multi-ply birch offers unmatched strength and stability for furniture and architectural applications. CARB Phase II and TSCA Title VI compliant, it features a smooth finish and no-added urea formaldehyde. Available in standard and oversized formats for diverse industrial needs.
FSC-certified Plywood
We provide FSC-certified plywood from responsibly managed forests, supporting LEED certification goals. Our partnerships with third-party auditors like Preferred by Nature ensure traceability and compliance. Products include marine, birch, and poplar options for eco-conscious projects.
Specialty Panels
Our specialty panels include lightweight, flexible, and oversized plywood tailored to unique project requirements. We offer cut-to-size machining, UV finishing, and laminates for furniture, construction, and industrial applications. Collaborative partnerships enable innovative solutions beyond standard industry offerings.
MultiPly Poplar
Sourced from Italy and France, this white poplar plywood features a multi-ply edge for aesthetic appeal and stability. Lightweight yet durable, its ideal for high-end furniture and store fixtures. The panels highlight exposed edges with a modern, clean finish for design-focused applications.
Questions
What is FSC-certified plywood?
FSC-certified plywood comes from forests managed to strict environmental and social standards, ensuring sustainable harvesting. Wolstenholme International offers FSC-certified products verified by third-party auditors like Preferred by Nature.
Do you offer marine-grade plywood?
Yes, we provide BS1088-certified marine plywood from Europe and Southeast Asia, including Lloyds Type Approved options. Ideal for boat building and moisture-resistant applications.
Are your products CARB compliant?
All panels meet CARB Phase II and EPA TSCA Title VI standards. Over 48 product lines are NAF/ULEF certified with no-added urea formaldehyde for indoor air quality.
What regions do you serve?
We distribute throughout the United States, Canada, and Mexico via strategically located warehouses in Newark, Baltimore, Houston, Los Angeles, and Seattle.
Can I get custom plywood solutions?
Yes, we collaborate with manufacturers to create custom panels, including oversized dimensions, specialty finishes, and laminates. Our network supports cut-to-size and unique machining requirements.