STEELTHERM

Window frames of metal, with an insulating layer within the frame, and not for use in metal sectional garage doors; casement windows of metal, with an insulating layer within the frame, and not for use in metal sectional garage doors; fittings of metal for windows, not for use in metal sectional garage doors; window fasteners of metal, not for use in metal sectional garage doors; door frames of metal, with an insulating layer within the frame, and not being door frames for metal sectional garage doors; door fittings of metal, and not for use in metal sectional garage doors; doors composed of metal, with an insulating layer within the door, and not being sectional garage doors; roof-light window frames of metal, with an insulating layer within the frame, all the aforementioned items being of steel

Building glass; door panels and doors, not of metal; window glass for building, all the aforementioned items being made of steel

Construction and installation services in relation to windows, roof-lights, doors and building closures, namely, doors and windows, all the aforementioned items being made of steel