I don't see how Plantation style shutters can make a room 'a lot darker' when they're folded back. Even when the panels are closed, the adjustable slats give a range of light effects, from closed and dark to open and sun dappled. When used 'tier-upon-tier' or 'cafe style' these shutters can also cover the bottom half of a window for privacy while leaving the top clear, which curtains or blinds can't readily do. Years ago we used to import these shutters and sell them mail order as a DIY product, but nowadays most companies offer a 'complete service', which includes measuring and fitting, which costs a lot more. I'm sure a set of made to measure curtains, including fitting, to a bay window, can cost quite a lot as well.
Peter Evans ● 2296d