New from Cardinal Glass
I am not sure how long this product has been out but it looks to offer some great glazing options for those of us looking for high SHGC’s and low U values.
GBA Detail Library
A collection of one thousand construction details organized by climate and house part
If you read through this thread you'll get some good information.... http://forums.jlconline.com/forums/showthread.php?t=57623
it's O.K., but not as good as the 179 though.
David, thanks for the link... I think that is where I first became aware of this product.
Matthew, why do you say it is not as good as 179??