Warranties are a key indicator of quality in roof leak repair Singapore. A professional contractor provides a written workmanship warranty, typically covering installation defects for a specified period (e.g., 1 to 5 years). For major waterproofing repairs, this warranty period may be longer. This guarantee provides the property owner with assurance that the repair will hold up agains... https://kkroofspecialist.com.sg/roof-leak-repair-singapore/