All our roofs are  tear off 's. If you want to put on a strong long lasting roof, it needs to start at the beginning and get a strong long lasting underlayment to complement it.  Roofing is more then a one piece component, it has layers of water and weather stopping components. 

Standing seamless steel roofing is designed to last. With no visible fasteners when installed right.  Its strong track record speaks for itself with roofs lasting for 100 years or more .

WE UNDERSTAND DRAINAGE PROBLEMS