Autumn Roof Check: Preparing for Storms and Falling Leaves 

At Great Lakes Roofing, we understand that fall is one of the most important times of the year for commercial roof maintenance. The changing season brings more than cooler temperatures. It brings wind, rain, falling leaves, and the beginning of the freeze-thaw cycle, all of which can put serious stress on your building’s roofing system. 

If you manage or own commercial properties in the Chicago or Northwest Indiana area, this is the right time to prepare your roof for what’s ahead. 

Why Fall Maintenance Matters for Commercial Roofs 

Autumn provides a critical window to catch and address roofing issues before winter arrives. The summer heat can crack membranes, dry out sealants, and loosen flashings. When fall storms hit, these minor issues can quickly develop into major leaks. Once temperatures drop and snow covers the roof, repairs become more difficult and more expensive. 

Proactive maintenance in the fall protects your investment, reduces risk, and extends the life of your roofing system. 

Common Fall Issues on Commercial Roofs 

Blocked Drains and Scuppers 

Leaves, sticks, and debris often clog rooftop drains and scuppers during the fall season. When water cannot drain properly, it starts to pool. Standing water adds unnecessary weight to the roof, degrades roofing materials, and increases the risk of structural damage and leaks. 

Membrane Damage 

Whether your property uses TPO, EPDM, or modified bitumen, membrane issues are common in the fall. Seams can come apart, punctures may go unnoticed, and UV exposure from the summer can cause brittleness, especially near rooftop equipment. 

Failing Flashings and Sealants 

Areas around HVAC units, skylights, and pipe penetrations are especially vulnerable. Cracked sealant, loose metal, and deteriorated flashing can allow water to enter the building envelope. These small openings often go undetected until significant interior damage has occurred. 

How to Prepare Your Roof for Fall and Winter 

Schedule a Professional Roof Inspection 

A professional inspection is the most effective way to identify potential problems before they become emergencies. Our experienced team at Great Lakes Roofing thoroughly evaluates all aspects of your commercial roof and provides a detailed report with clear recommendations for repairs or maintenance. 

Clean Roof Surfaces and Drainage Systems 

Clearing off leaves, branches, and debris helps keep water flowing properly and reduces pressure on drains. This is especially important for buildings near trees or in urban environments with rooftop equipment. 

Complete Preventative Repairs 

Addressing small issues now, such as resealing flashing, repairing membrane punctures, or tightening drain components, can prevent expensive emergency calls later. A small repair today is far more cost-effective than a major fix in the middle of winter. 

Choose Great Lakes Roofing for Trusted Commercial Service 

With decades of experience in the Chicago and Northwest Indiana markets, Great Lakes Roofing has earned a reputation for reliable, high-quality commercial roofing services. Whether you manage a single property or a portfolio of facilities, our team is ready to help you prepare for fall and protect your assets year-round. 

Call Great Lakes Roofing to schedule your autumn roof check and keep your building ready for the season ahead. 

Jesse Spain( President )

Jesse Spain has been with Great Lakes Roofing for over 16 years.  He has worked in all areas of commercial roofing including; laborer, estimator, project management, sales, and marketing.  Jesse has specified and negotiated over 30 million dollars in roofing projects.  Jesse holds a BA degree from Purdue University, West Lafayette, In.  and is currently enrolled in the National Roofing Contractors Association’s (NRCA’s) Future Executive Institute (FEI) Program.  The Future Executive Institute, through Northwestern’s Kellogg School of Management,  is a three-year program designed to develop the management and leadership skills of future and current roofing company leaders.