Classic Sash & Door Company

Classic Sash & Door Company is Portland's premier window and door replacement specialist since 1987, serving homeowners who value architectural integrity and craftsmanship. They specialize in custom window and door solutions for historic and classic homes, offering products from Marvin Windows (Signature, Elevate, Essential lines) and Simpson Doors. Their team of experienced finish carpenters provides precision installation with meticulous attention to detail, from in-home design consultation through post-installation cleanup, with particular expertise in restoring period-appropriate windows and doors while improving energy efficiency.