Both options can be standard galvanized or can be part or fully powder coated to almost any standard RAL or BS colour.
On the Insuroll, a popular option is to have one face of the curtain finished in Plastisol HPS2000 from any of the below colours:
White, Black, Goosewing Grey, Merlin Gre, Oceana Blue, Sargasso Blue. Solent Blue, Olive Green, Heritage Green, Moorland Green, Juniper Green, Van dyke Brown, Mushroom, Aztec Yellow and Poppy Red
On the Insufoam, there is a limited number of plastisol finished available, which are colour coated to both faces of the curtain