cshenk wrote:
"Not@home" wrote

I want to install a small garden window. I'm seeking one that has a clear
roof, good insulation on all sides, is well built, and allows enough light
through to grow seedlings and plants.

I think you mean greenhouse or 'sunroom'.

More like a bay window........for growing things:

http://web.pella.com/products/window...es/Garden.aspx