So after ordering several window corners from a couple different suppliers I decided to move forward with ordering a full size window for my future house. This is one of the smaller windows that will be used in my house at 3'0"w x 5'0"h. I really wanted to get a look at how well the full window was put together and how it operated before ordering a house full of them.
First impression is that this thing is incredibly heavy. There is a lot of aluminum and glass and probably weighs over 150lbs. Still not sure if I'll be removing sashes to install the smaller windows. The larger triple 9'0x6'0 windows and even the double 6'0x6'0s will require the sashes removed in my opinion.
The window appears to be built very well, miters are well done with no gaps anywhere. Seals are installed tightly, hardware is siegenia which apparently is a quality European brand. Window operates smoothly in my mock up window buck. Although with the weight of the window it will drag a bit because the buck keeps getting pulled out of square. This shouldn't be an issue in the house when the buck is wet set in a concrete opening.
The black powdercoat finish looks very good. There are some smudges that I haven't been able to get off yet but I only used a very mild cleaner and a quick wipe down. I'm going to do some more testing with what cleaners will work. Also will do a test with various tapes being left on for a month or two.
Right now it's just mounted by being sandwiched between blocks. I'm working with the supplier to find proper sized window straps so we wont need to drill through the frame for install.
Specs-
Thermally broken aluminum frame with siegenia hardware. Triple pane glass, tempered, low E coated, argon filled.
Pics to follow