This door keeps the heat in for better quality printsAdd 300x300x4mm plexiglass sheet Mount using 3 mm bolts Drill a 10-12 mm hole for the hook You can use the screws in place, you'll have to replace them with slightly longer 3mm versions though. 14-4-16: added laser cut door design file. With thanks to alexchally (see https://www.youmagine.com/designs/laser-cut-door-panel-for-arjen-s-hinges-and-latch)