Benefits and drawbacks of Metal Roof Coverings for Your Residence

https://www.bookmark-help.win/can-you-put-a-steel-roof-over-a-shingle-roofing

We have a 1890's residence with a mix Mansard style roofing as well as standard sloped roof covering. We are choosing a combination roofing system (Malarkey Windsor Tiles on Mansard and standing seam on incline)