I have been researching on replacement the now defective foggy IGU windows we have. I have come across the little know occurance that one installer has ( from manufacturer) where they are want ting to etch the information I assume normally encountered in commercial buildings but undesirable for residential units. As I read DC code I don't see any separately noted residential guidelines for windows glass. Can I get away with a sticker if I have to have any info at all and how do I express my wishes this to the manufacturer?
Thanks in advance.
claire
Thanks in advance.
claire