Each frame: 593mm (width) x 457mm (height) x 46mm (depth)
glass: 520mm (width) x 365mm (height)
Mm to inches converter.
From a house in Wembley (North West London).
Here is what I had made for a customer taking the colours out of two of these sashes. The size of the whole panel was 21 x 85cm. The cost £190 (complete relead).
Click on images to enlarge.