Fitting of the shutters was very simple especially using the D1 fixings, the shutters arrived on the Thursday and I fitted the bedroom shutter after work Thursday evening. The lounge shutter I fitted on the Friday. but because of the run on the bay ceiling I decided to lower the shutter and have a small shadow gap around the window sill as it was more level, then I fitted a small wooden trim like a pelmet around the ceiling just forward from the shutter. This still allows me to perform any adjustments should I ever need to, and covers the uneven gap between the shutter and ceiling. Despite the extra work I still had the job completed in a couple of days including painting of the additional pelmet. So a very successful job and we are very pleased with the result. The shutters look good and operate very well. Many thanks for a great service.