Build Source™ Direct-Set Window
Glass set directly into the frame with no sash, delivering the slimmest sightlines and lowest air infiltration rates. Available in thermal break aluminum frame or thermal break UPVC frame.
Build Source Direct LLC is the supplier and seller of record — not a sourcing platform, marketplace or broker. We sell windows, doors, flooring, trim and moulding, aluminum railings, cabinetry, shower glass and electrical wire. We do not sell structural steel or dimensional lumber.
bulk orders. Call 800-507-5250 or email sales@buildsourcedirect.com.