Glass to be replaced on aluminum windows. I think it is called fan light section on the window. On the second floor of a block of flats. Work from outside on a ladder. Im the owner and live in port-elizabeth. The flat has a lady tenant who is not familiar with these sort of things. I need this job to be done asap. I cannot supply measurements yet but a Glazier can cut 3 panes on site from a reasonable piece of glass. This is not a insurance job. Thanks.