The bidding and estimation process from a metal-roof-contractor should be comprehensive and transparent. A professional quote must detail the material brand and type, gauge, coating, color, total linear footage, and the scope of labor, including tear-off (if applicable), underlayment, and flashing work. The contractor should also itemize all related costs, such as permits and waste di... https://kkroofspecialist.com.sg/metal-roof-contractor/