Always ask your roof-repairs-contractor about the warranty they offer on their workmanship and materials. A confident professional will stand behind their work with a guarantee, typically ranging from one to five years depending on the type of repair. This provides peace of mind that if the leak returns, they will come back to fix it at no extra cost. Be sure to get the warranty in wr... https://kkroofspecialist.com.sg/roof-repairs-contractor/