The Composite Panel Association (CPA), founded in 1960, represents the North American composite panel and decorative surfaces industries on technical, regulatory, quality assurance and product acceptance issues.  CPA General Members include the leading manufacturers of particleboard, medium density fiberboard (MDF), hardboard, and engineered wood siding and trim.  Together they represent more than 92% of the total manufacturing capacity in US, Canada and Mexico.

CPA also brings together the complete value chain affiliated with the composite panel industry.  CPA’s members are committed to product advancement and industry competitiveness. Associate Members include manufacturers of decorative surfaces, furniture, cabinets, and doors and mouldings, as well as laminators, distributors and equipment suppliers.

CPA is a vital resource for both producers and users of industry products.  As an accredited standards developer, CPA writes and publishes industry product standards.  It also participates in the standards development work of ANSI, ASTM and others, sponsors product acceptance activities and works with government agencies and model building code bodies.

CPA also conducts product testing and third-party certification programs, including the Eco-Certified CompositeTM (ECC) Standard — a voluntary industry standard developed by CPA for composite wood panels made with particleboard, MDF, hardboard, and engineered wood siding and trim.

Outreach and education are also focal points of the CPA. The Association publishes industry performance data, produces a series of technical bulletins and develops publications to inform key audiences about the attributes of industry products.

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92 %
North American Capacity*

*Based on 2022 North American Capacity of wood-based composite panels

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Resources Available

Join CPA

CPA and its members are committed to product advancement and industry competitiveness. Join CPA today to gain access to a wide-range of benefits, including: networking, industry reports, advocacy and product promotion.

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