Exposure Either long-term exposure to the elements (sun, water, freeze-thaw) or shorter-term exposure to damaging air pollutants, and chemicals Structural Movement Such as building settlement or expansion/contraction not accommodated by the roofing system Biological Growth Such as vegetation in areas of standing water or algae [...]
Lack of maintenance and failure to correct minor roof deterioration in early stages is one of the major causes of premature roof problems. A good time to inspect your roof is in the spring; checking for any damage that may have occurred during the winter. [...]
Ongoing and proper maintenance of your building's roofing system is part of a building owner's responsibility. Be sure to only allow approved contractors to maintain or perform repairs on a commercial roofing system. Do: Perform inspections at least twice a year or as required by [...]