Sustainably Sourced Wood, Built to Last
From durable construction lumber to fine hardwood for custom furniture, we deliver ethically sourced, high-quality wood that meets your performance and sustainability goals.
Ziptho LLC is a trusted supplier of premium, sustainably sourced wood materials serving furniture manufacturers, construction professionals, carpenters, and DIY enthusiasts across North America. With over 15 years of industry experience, we prioritize natural quality, environmental responsibility, and reliable delivery to support projects of every scale and complexity.
Founded in 2008 in Portland, Oregon, Ziptho LLC began with a simple mission: to make high-quality, responsibly harvested wood accessible to all trade professionals and hobbyists. We partner with FSC-certified forests and family-owned mills across the Pacific Northwest and Appalachia to source our inventory, ensuring every piece of wood we sell supports ethical forestry practices and local communities. Our in-house quality control team inspects every order to guarantee consistent grade, moisture content, and structural integrity, so you can trust your materials will perform as expected from start to finish. We also offer custom cutting, planing, and finishing services to reduce waste and save you time on the job site or in your workshop. At Ziptho, we don’t just sell wood — we build long-term partnerships with our customers, providing expert advice, flexible ordering options, and competitive pricing to help you bring your vision to life.
Dense, durable white oak ideal for high-end furniture, cabinetry, flooring, and exterior woodwork, with a distinctive grain pattern and natural resistance to rot and insect damage.
Lightweight, easy-to-work pine perfect for framing, trim, shelving, and DIY craft projects, with a uniform pale color and minimal knotting in select grades.
Multi-ply birch plywood designed for cabinetry, furniture, millwork, and laser cutting applications, with consistent layers and void-free core construction.
Durable structural plywood engineered for roof sheathing, wall framing, subfloors, and exterior construction projects, with waterproof adhesive and rough surface for improved adhesion.
Luxury dark hardwood prized for custom furniture, decorative veneers, turned wood pieces, and high-end cabinetry, with a rich chocolate-brown color and smooth grain pattern.
Lightweight, naturally weather-resistant cedar ideal for fencing, siding, decking, outdoor furniture, and saunas, with a distinct aromatic scent and warm reddish tone.
Versatile, affordable hardwood perfect for painted furniture, trim, moldings, and toy making, with a uniform light color and consistent workability.
High-performance plywood designed for permanent water exposure applications including boat building, docks, outdoor kitchen countertops, and garden structures.
Hard, dense maple ideal for flooring, butcher blocks, cutting boards, musical instruments, and modern furniture, with a pale cream color and fine, uniform grain.
Structural softwood treated with non-toxic preservatives for ground-contact and outdoor construction including decks, fences, retaining walls, and garden beds.

Client: Hearth & Home Custom Furniture
Hearth & Home, a mid-sized custom furniture studio in Seattle, needed a reliable supplier of FSC-certified hardwood to support their new eco-friendly furniture line targeted at environmentally conscious consumers. They required consistent quality, flexible order volumes, and full chain-of-custody documentation to meet their brand’s sustainability claims.

Client: Pine Ridge Construction
Pine Ridge Construction, a Portland-based general contractor specializing in green building, needed a full range of structural lumber and plywood for a 12-unit net-zero energy residential development. The project required all materials to be FSC-certified, low-VOC, and compliant with Energy Star and LEED v4 standards.

Client: Craft & Co. DIY Community Studio
Craft & Co. is a community DIY studio in Austin offering woodworking classes and open workshop access to hobbyists and new carpenters. They needed a consistent, affordable supply of a wide range of wood materials for weekly classes, custom project kits, and member use, with frequent small-batch orders and fast turnaround times.
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