hi we have lead flashing that comes out from under the window by about an inch.
i have resealed it on the outide and insulated the wall on the inside but the flashing is wet on the underside. i'm relucant to start the plastering until i can find the problem can anyone help?
i have resealed it on the outide and insulated the wall on the inside but the flashing is wet on the underside. i'm relucant to start the plastering until i can find the problem can anyone help?