Series 4400 Project In

Boyd's Series 4400 (PI) casement projection windows are made with dual corner-key construction and engineered for coastal applications. Using strict AAMA tests, these aluminum casement windows earn AW-PG100 AAMA ratings, making the series a dependable choice for schools, universities, hospitals, government offices, military buildings, and other monumental applications.

Only after our engineers are satisfied that the following high-performing features will exceed your expectations do we ship your order: a 4" main frame depth, a combination of .062" and .125" walls, and inside- or outside-set glazing—up to 1.5" thick. For projection windows that meet your unique specs, ask your Direct Assistance™ rep about our customization options.

Series 4400 (PI) Specifications