• There are no items in your cart
We noticed you’re not on the correct regional site. Switch to our AMERICAS site for the best experience.
Dismiss alert

American Hardboard Association

AHA is the national trade organization of manufacturers of hardboard products used for exterior siding, interior wall paneling, household and commerical furniture and industrial and commercial products. AHA serves as the central clearing house on industry and technical information for architects, builders, contractors, distributors, dealers, government agencies and private organizations to develop and improve industry standards and specifications and to update building codes.