Jimi wrote:
"Anthona" wrote in message
ps.com...
I just had them installed and to be honest its hard to see 3 panels. Is
there a way to verify this? I hate to think that the contractor may of
put something over me and gave me the double pan.


Yes, take a lighter and light it in front of the window....count the
number of flames you see and that is how many panes you have. (saw a window
guy do this and was pretty impressed)

Jim

Thanks Jim, it worked and I was also impressed. Yes, I saw 3 flames.