Guide to Flat Roofs
Flat roofs have been a fixture of commercial buildings for decades, but they are increasingly common on residential properties too, particularly in urban areas where modern architecture favors clean lines and rooftop space is treated as usable square footage. If you are considering a flat roof or already have one that needs attention, understanding how they work and what they require will help you make smarter decisions about installation, maintenance, and repair. What Makes Flat Roofs Different Despite the name, flat roofs are not completely flat. They have a slight pitch, typically between one and three degrees, that allows water to drain rather than pool. That drainage design is one of the most important factors in how well a flat roof performs over time. When it is done correctly, water moves toward drains or scuppers efficiently. When it is not, standing water becomes a persistent problem that accelerates material breakdown and leads to leaks. The materials used on ...