134680 ⎘
Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings ; Features of rigidly-mounted outer frames relating to the mounting of wing frames; Corner joints or edge joints for windows, doors, or the like frames or wings characterised by the sealing at the junction of the frame members Mitre joints
Fenestration unit with panel frame having corner reinforcement plug
#2Frame with strengthened corners
#3WIRE MESH SECURITY WINDOW FRAME AND ASSEMBLY
#4PLUG SYSTEM
#5Corner joint for a window or door frame
#6Insulating unitless window sash