We are fitting two aluminium framed double glazed windows, one in the rear right door and one in the sliding door. This is a job that requires confidence, and quadruple checking measurements, as you don’t want too cut a hole that’s too big for the windows. Otherwise it’s relatively straightforward. The actual fitting of the windows to the door is a two person job, with one person on the outside applying even pressure to the window frame and the other inside the van fitting the wooden frame and screwing the two parts of the window together to compress the whole assembly against the door and the sealant.