The estimation and proposal process provided by a professional metal-roof-contractor should be thorough, transparent, and highly detailed, outlining every component of the project from material procurement to site cleanup and disposal. A reliable quote from a trustworthy metal-roof-contractor will specify the gauge (thickness) and finish (e.g., Kynar 500) of the metal panels, the type... https://kkroofspecialist.com.sg/metal-roof-contractor/