Commercial roofing systems are often ignored until a problem arises. But waiting for roofing problems to appear is inviting disaster. There are an array of issues that can crop up without routine maintenance, and they vary depending on the system you have.
For example, flat roofs, common in commercial buildings, are more susceptible to ponding water. This standing water which can lead to leaks and roof membrane breakdown. Pitched roofs shed water more efficiently but can still suffer from loose shingles, windblown debris, and clogged valleys.
As well as water, sun exposure and extreme temperatures take a toll on any roof. Commercial roof preventative maintenance programs catch issues like cracking and deterioration before they become major problems. Falling leaves and branches can clog drainage systems and damage the roof membrane. Regular cleaning and roofing inspections also help prevent these issues.