We bought our house in Chicago one year ago. It was built in 2006. We notices there are condensation between the glass panels on our windows and doors. I am trying to figure who is the manufacturer for the windows and doors for warranty service. I found this <AFG 64 INSULAING IGCC 1734 CBA # 82 12 2006 02 : 06 22> between the two glass panels. The Size: Daylight Opening 47" x 27". Also window crank is made by Truth. I have included pics of the windows to help identifying.
Thanks in advance.
Sufeng
Thanks in advance.
Sufeng
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