The frameless glass partitions are designed and manufactured in the UK. Our expert staff are on hand to help you. Interior glass office walls are a great way to create a beautiful office environment and allow light throughout your entire office space. Includes Single Door. (Installation Included in the price). Frameless double glazed office partitions provide a great solution for boardrooms, meeting rooms and offices. We also have available a 30 minute fire rated version of this system. Integrated venetian blinds can also be installed with a version on this system.