Hadn't seen that in residential in the Cleveland, area, but construction is nearly non-existent in the area. Glad to hear. :) William "Chops" Westfield wrote: > On Sep 24, 2009, at 4:05 AM, Carl Denk wrote: > > >> In the USA, I haven't known of aluminum foil being used on the inside, >> and very little on the outside for some years. >> > > The new roof I had put on last summer used foil-backed board as an > underlayment. > > BillW > > -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist