We at M&T Exteriors roofing company Chicago , often recommend bi-annual roof maintenance so one doesn’t have unexpected large expenses for their roof. Roof maintenance can also extend the life of your roof allowing you to receive the full value of your initial investment. In most cases, roof maintenance consists of removing any debris that has accumulated on the roof that could cause drains to be clogged. Also penetrations are inspected and resealed to prevent future detrimental damages. Minor patches to your roof can also be installed at that time. At the end of the inspection/repairs made, a photo report is provided for your records. When a problem is found beyond the scope of work, a detailed proposal will be submitted for your consideration and review.