Posted By Jelly on 02/07/2009 11:32 AM
On television I saw an owner-builder discussing large fixed windows that they installed themselves. The reasoning was that since they were fixed they didn't really need a pre-made frame. So they got double pane glass sheets and installed them basically against a wooden buck and sandwiched with spray foam and trim. There are a couple of things which aren't clear to me, and I'm not sure if you could do it this way in every area though.
Were they making their own IGU from 2 lites of glass or did they buy an IGU and set it into a wood frame?
The former is a bit hard to do, but the latter can be done if care is taken with gasketing and sealing.
Bruce