Thermal stress is a factor that roof-repair-contractors-singapore must always manage. In Singapore, roofs can reach temperatures above sixty degrees Celsius during the day and cool down at night. This constant expansion and contraction can cause repair materials to pull away from the roof surface. Contractors use high-elongation products that can stretch without losing their seal. Thi... https://kkroofspecialist.com.sg/roof-repair-contractors-singapore/