When Old And New Roofs Meet: A Practical Approach for Norwich Properties A house can have one address and several different roofing systems. The original pitched roof may be constructed with a tiled or slate covering, while a rear extension has a low-pitched covering, a porch includes a separate drainage https://watchpath-localcentral418.acidblog.net/75130500/everything-you-need-to-know-about-flat-roofing-norwich