Waterproofing of concrete flat roofs, often used in Singapore for accessible terraces and utility spaces, presents specific challenges that the expertise of a specialized addresses through the use of high-performance cementitious or polyurethane coatings. Cracks in the concrete substrate must be thoroughly repaired before the application of the new waterproof layer to prevent capilla... https://kkroofspecialist.com.sg/roof-repair-contractors-singapore/