FORMERLY MCKINNEY DOOR SOLUTIONS & AMERICAN DOOR PRODUCTS - NOW UNITED AS AMERICAN DOORS.
PBB Inc. is a world-class architectural hinge manufacturer with decades of experience in the commercial hardware market, standing at the forefront as the industry leader in commercial and residential hinges, door hanging products, and architectural hardware. Manufacturing a full line of butt hinges, thru-wire hinges, continuous gear hinges, and related products in all architectural finishes, PBB uses certified first-quality materials meeting ANSI requirements A156.18 in wrought steel, stainless steel, and wrought brass. Their Fix-It hinge collection assists with gap mitigation and Fire Door compliance, serving healthcare, commercial, and institutional facilities.