I am ignorant wrt installing windows in a metal roof as well. However, I have installed a number of windows and doors in metal siding. Perhaps one should fame a sort of window-box, with appropriate flashings around it to insure no leaks, in the metal roof, in a manner akin to how it is done with metal siding?
I would want to see how dormers are flashed in a metal roof before passing final judgment on the concept on metal roof skylights. Time to hop down to LL2 and climb up on Bob's roof.
Last edited by Theo Gallus; 01/03/09 09:36 AM.