Understanding The Junction Between Old and New Roofs on Norwich Properties A house can have one address and several different roofing systems. The original pitched roof may be covered in tiles or slate, while a rear extension features a roof with a shallower slope, a porch includes a separate drainage https://blogfocus-industrysite900.goabroadblog.com/42391031/the-benefits-of-a-good-roofing-contractors-norwich-that-everyone-missing-out