Graham Architectural Products

Graham Architectural Products is a specialty aluminum window and door manufacturer headquartered in York, Pennsylvania, founded in 1932. The company is best known for producing steel-look aluminum window and door systems that replicate the slim sightlines and industrial aesthetic of true steel windows — without the weight, maintenance demands, and cost of structural steel fabrication.

Graham products are widely specified for historic preservation projects, adaptive reuse of industrial buildings, and contemporary architecture that draws on the warehouse and loft aesthetic. Their thermally broken aluminum systems can achieve visible sight lines comparable to traditional steel windows while meeting modern energy code requirements and offering far greater durability and paint finish life than steel.

Graham distributes through a network of authorized glazing contractors and specialty window dealers. Products are made to order and are well suited to projects where steel window aesthetics are required but steel itself is impractical — a common situation in urban residential lofts, boutique hospitality, and institutional historic renovations.