DWL supplied and install two large floor to ceiling Alumil S650 triple panel sliding doors. The price was reasonable and the doors themselves look amasing in situ. Due to Covid-19 disruptions there's a global shortage of polyamide strips used to manufacture the doors so there were unavoidable delays to the installation. DWL were open about this and when the doors did finally arrive in the UK they offered to fit the frames in advance of the glass which allowed our project to progress a couple of weeks faster. When the frames were fitted one of them was not completely level but this was fixed without damaging any of the work that had been done around the frames.