Marine & Yacht Hatches H200 The H200 is a versatile access hatch, custom made to your requirements. Available with mitred corners or with 2 1/2" or 3" radius corners, the H200 can be glazed with Lexan, acrylic, tempered glass or an aluminium panel. The aluminium frames come in either a mill finish or a painted finish from a selection of our stock colours. H200 Hatch