guypie333
Established Member
hi to all.my friend has a large dormer opening that we are going to frame and glaze.the dimensions are 1.8x4m we plan to divide leaving four panels with the centre two opening.my question is what is the minimum the frame size can be using 25mm double glazing.the two opening sections will be roughly 1.8mx1.0m and i am looking for a slim profile if possible.also could members recommend a good window hardware supplier.all advice gratefully received guy