Recent Review: We met the Interlocking salesman at the CT Home Show. We looked at samples and pictures of finished roofs there. We made an appointment for an estimate. The salesman arrived on time, took the measurements and gave us an estimate. He had a folder full of testimonials and information about why the metal roof is superior to an asphalt roof. They do supply financing, if necessary. The roofers who did the installation were very polite and responsive. They cleaned up after themselves on a daily basis. We have 7 skylights on our house, so the job took longer than the job estimate, but the workers were very careful about installing it correctly rather than rushing to get the job finished. We had made other appointments with standard asphalt roofers. Either they didn't show for the appointment, or the estimate was never sent after the appointment.