The answer to 'how to repair flat roof' is to inspect the roof regularly and make repairs as needed. This typically involves patching any cracks or holes in the roofing material, sealing around vents and other roof penetrations, and addressing any pooling water. It's important to use the right materials and techniques to ensure a long-lasting repair.
Flat roofs require more maintenance than sloped roofs, as they are more prone to leaks and damage from standing water. Regular inspections, typically every 6 months to a year, can help identify and address issues before they become major problems.