Fiberglass Windows - Inline?
Does anyone have any experience with Inline Fiberglass windows? I realize they are Canadian made, but I believe they share some characteristics with Serious Windows (not sure how similiar they are though).
My other question is in regards to what SHGC I should be looking for in a window (here's hoping the US tests SHGC in a similar fashion to Energy Star Canada). I live in Ontario, Canada so we have long winters. However, many of the windows going in our addition are south facing (with others facing east and west). We are not changing the north facing windows. There are no mature trees close to these south windows. Any guidance to give on SHGC given these conditions?
Thanks. This window decision is driving me crazy!