Small roof problems rarely stay small. Catching them early is the difference between a targeted repair and a full tear-off. Watch for these five signs before the next storm.

1. Interior Stains and Leaks
Water spots on ceilings or walls mean moisture has already breached the membrane and is tracking through the deck. The visible stain is usually far from the actual entry point.

2. Ponding Water
Standing water that lingers more than 48 hours after rain adds weight, accelerates membrane breakdown, and signals drainage or slope issues that need correcting.

3. Blisters, Splits, and Open Seams
Bubbling, cracked laps, or lifting seams expose the layers beneath to water and UV. These are prime failure points that spread quickly if left alone.

4. Rising Energy Bills
A jump in heating and cooling costs often points to wet or compromised insulation losing its thermal value.

5. Loose Flashing and Fasteners
Detached flashing around curbs, drains, and edges is one of the most common — and preventable — sources of commercial roof leaks.