At Ainsworth, it’s all about confidence.

Since 1952, we’ve been building a reputation for excellence in engineered wood products. Across North America and internationally, dealers, manufacturers and builders trust AinsworthEngineered® for consistent quality and the value that our products bring. With the solid financial backing of our new shareholders, Ainsworth will continue to…

AinsworthEngineered.
People who’ve used it, trust it.

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“We have received exceptional service from Ainsworth, enabling us to respond quickly to market conditions. This high level of trust and cooperation makes for superior performance”

  • Taylor Richerson, Boise Cascade Corporation

Latest News

31.10.14

Ainsworth’s Products Selected For Green Builder Media’s VISION House

Ainsworth Will Also Sponsor the VISION House at Mariposa Meadows, a Project That Will be Optimized for Performance, Self-sufficiency, Durability and Resource Management
Vancouver, British Columbia (October 31, 2014) – Ainsworth Lumber Co. Ltd. (TSX: ANS) – a leading manufacturer and supplier of engineered wood products for residential, commercial, and industrial applications – today announced that [...]

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15.10.14

COFI/Canada Wood Office in Japan – 40th Anniversary / Ainsworth 100 Mile House OSB Operation – 20th Anniversary

Ainsworth Engineered Canada LP (Ainsworth) congratulates the Council of Forest Industries of British Columbia (COFI) for the 40th anniversary of the establishment of the COFI/Canada Wood office in Japan.
We thank all the staff in the COFI/Canada Wood office for their leadership in promoting Canadian structural wood products for use in Japanese construction, including Spruce-Pine-Fir lumber, [...]

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A better board for Builders

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What's Green

At Ainsworth we are committed to responsible stewardship of the forest, and to developing products that support sustainable construction practices.

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What's Green

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Featured Products



Durastrand Rimboard

Code-evaluated, quality assured rim board for I-joist and open-web engineered floor systems. Read more



SteadiTred Stair Tread Panels

Rely on SteadiTred stair tread panels for strong treads, and faster, more cost-effective construction. Read more



pointSIX Durastrand Flooring

Enhanced blend of resins and waxes. Lifetime guarantee. For jobs that demand the "best of the best." Read more

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How we make it

Ever wonder how Ainsworth manufactures OSB (Oriented Strand Board)? Take a look at our video that takes you through the entire process.

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Operations

All Ainsworth products are manufactured in North American mills, with wood from sustainably managed North American forestlands. See the map.

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Investor Information

We have an exceptional brand, a loyal customer base, low-cost OSB operations, strong technical skills and a proven ability to innovate.

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