Double glazing fixing

[joatex]

Is there any guide for fixing DG units into a wooden (oak) casement window. I need information on use of butyl, of blocks to separate the DG from the frame and some method of retaining the DG unit. Very grateful

[frediaz]

I did the same. here is a very good guide. Look at the site as well:
http://www.double-glazing-web.co.uk/eBooks/wooden_windows_drainage.pdf

[joatex]

Many thanks frediaz. A great help, Joatex