Commercial Roof Maintenance: Your Seasonal Checklist
The difference between a commercial roof that lasts 15 years and one that lasts 30 often comes down to maintenance. Regular inspections and proactive care prevent small issues from becoming expensive emergencies. This seasonal checklist helps facility managers stay ahead of problems.
Spring Maintenance Tasks
After winter's harsh conditions, spring is the ideal time for a thorough roof assessment.
- Clear all debris accumulated over winter (branches, leaves, trash)
- Inspect and clean all drains, scuppers, and gutters
- Check for ice dam damage at roof edges
- Examine membrane for winter damage, including cracks from freeze-thaw cycles
- Inspect all flashing and sealants around penetrations
- Test any rooftop equipment mounts for stability
Summer Maintenance Tasks
Summer heat tests your roof's UV resistance and thermal performance.
- Look for blistering, bubbling, or membrane shrinkage
- Check that reflective coatings are intact
- Verify HVAC units are draining properly
- Trim any overhanging tree branches
- Document any new ponding areas after summer storms
- Inspect skylights and windows for seal integrity
Fall Maintenance Tasks
Fall preparation prevents winter damage and ensures drainage systems can handle snow melt.
- Remove all fallen leaves and debris from the roof surface
- Clean and verify all drainage systems are flowing freely
- Seal any small cracks or gaps before freezing temperatures arrive
- Check that roof access hatches seal properly
- Verify snow guards and equipment rails are secure
- Schedule professional inspection if any concerns exist
Winter Maintenance Tasks
Winter demands cautious monitoring rather than extensive work on the roof surface.
- Monitor for ice dams at roof edges and valleys
- After heavy snow, assess whether removal is necessary (typically over 20 lbs/sq ft)
- Check interior for any signs of leaks during thaw periods
- Keep emergency repair contacts readily available
- Document any issues for spring repair scheduling
Professional Inspections
While regular self-inspections are valuable, schedule professional inspections at least twice yearly (spring and fall). Trained eyes catch problems invisible to the untrained observer, and professional documentation helps with warranty claims and insurance.
Creating a Maintenance Log
Keep a maintenance log with dates, findings, and any work performed. This documentation proves invaluable for warranty claims, insurance purposes, and when selling the property. Photos of your roof's condition over time can be particularly helpful.
