Top 5 Warning Signs You Need Commercial Roof Leak Repair

Spring in the DFW metro brings unpredictable weather—heavy rain, strong winds, and rising temperatures. 
These conditions can expose hidden roofing issues, putting your commercial building at risk. 
For property managers, spotting commercial roof damage early can prevent expensive repairs and operational disruptions.
If you manage a commercial or industrial building, here are the top five warning signs that indicate it’s time to fix your commercial roof before minor issues turn into costly repairs.

1. Blocked or Overflowing Gutters

Spring storms in North Texas can dump heavy rain in a matter of minutes. If your gutters are clogged with debris, water overflows, damaging the roof, fascia, and foundation.

🔹 Why It’s a Problem: Overflowing gutters force water back onto the roof, leading to leaks and moisture damage. If left unchecked, this can result in costly commercial leak repair.

🔹 What Property Managers Should Do:

• Schedule regular gutter cleaning in early spring.
• Check for downspout blockages after storms.
• Look for signs of standing water near the building’s foundation.

💡 Supreme Tip: Hailstorms and high winds can knock tree branches into gutters, worsening the problem. After severe weather, conduct a quick visual check to ensure proper drainage.

2. Ponding Water After Spring Showers

Flat(Low-slope) commercial roofs are designed to drain water efficiently. 

But if puddles remain for more than 48 hours after a rainstorm, it’s a major red flag.

🔹 Why It’s a Problem:

• Standing water accelerates roof membrane deterioration.
• Clogged drains or sagging roof areas can lead to severe leaks.
• Industrial facilities with heavy rooftop equipment (like HVAC units) are at higher risk.

🔹 What Property Managers Should Do:

• Inspect the roof after spring storms.
• Ensure all drains are clear and functioning.
• If ponding water is recurring, schedule a commercial roof leak repair inspection.

💡 Supreme Tip: North Texas gets intense sun exposure as summer approaches. 

Trapped water + high temperatures = faster roof degradation. Acting early prevents costly repairs.

3. Rising Energy Bills & Hot Interior Spaces

By late spring, DFW temperatures jump into the 80s and 90s, forcing HVAC systems to work harder. 

If tenants or employees start complaining about hotter indoor spaces, the issue may not be your AC—it could be your roof’s insulation or ventilation failing.

🔹 Why It’s a Problem:

• Poor insulation = Heat trapped inside = Higher cooling costs.
• A compromised roof lets warm air seep in, overworking HVAC systems.
• If not fixed, energy bills skyrocket as the summer heat intensifies.

🔹 What Property Managers Should Do:

• Compare energy bills year-over-year for unexpected spikes.
• Walk the building and check for hotspots where temperatures feel inconsistent.
• Schedule a commercial building repair for a leaky roof before the heat worsens.

💡 Supreme Tip: If your roof has an aging TPO or modified bitumen system, UV exposure may be breaking down its reflective properties, causing higher energy costs.

4. Ceiling Stains or Peeling Paint
Saves Money

Leaks from earlier storms often become more visible over time. 

Ceiling stains, bubbling paint, or warped drywall inside your building are all signs that water is getting in through the roof.

🔹 Why It’s a Problem:

• Unchecked leaks spread rapidly, damaging insulation, walls, and electrical systems.
• Mold growth becomes a serious concern (which we’ll cover next).
• Leaking ceilings can lead to tenant complaints and potential liability risks.

🔹 What Property Managers Should Do:

• Inspect common areas and top-floor ceilings for water stains.
• If paint is bubbling, don’t ignore it—it often means water is trapped behind walls.
• Schedule a commercial leak repair to fix your commercial roof before interior damage worsens.

💡 Supreme Tip: Office buildings with drop ceilings often hide leaks longer. Check above ceiling tiles for moisture buildup.

5. Mold Growth & Musty Odors Indoors 

As summer heat and humidity increase in DFW, mold becomes a serious issue for commercial properties. If a musty odor develops indoors, especially after rain, it’s a clear sign of hidden roof leaks.

🔹 Why It’s a Problem:

• Mold spreads quickly in warm, damp environments—attics, insulation, ceiling tiles.
• It poses serious health risks to tenants and employees.
• If ignored, mold damage can result in expensive commercial building repairs.

🔹 What Property Managers Should Do:

• Investigate musty odors—especially in top-floor units.
• Check walls and ceilings for discoloration or warped surfaces.
• If mold is found, schedule both a roof inspection and professional remediation ASAP.

💡 DFW Tip: High humidity + roof leaks = the perfect storm for mold. Taking action before summer hits can prevent major structural issues.

Expert Roofing Guidance This Storm Season

For a limited time during storm season, Craig Rainey—Owner and COO of Supreme Roofing—is offering free 1:1 sessions exclusively for property managers.

You’ll receive a short, property manager-focused roofing presentation, plus real, practical answers to your specific questions. 

No sales pitch—just guidance from someone who’s spent decades in the field.

✅ Learn how to spot early warning signs
✅ Get answers tailored to your property
✅ Walk away with the full presentation to reference and share

📞 Book your free session here: CLICK HERE 

Get Your Free Roof Damage Guide! 

Staying ahead of roofing issues doesn’t have to be overwhelming. 

The Property Manager’s Guide to Commercial Roofing Red Flags was designed to help you spot problems early, prevent costly repairs, and make informed decisions—without needing to be a roofing expert.

This easy-to-use guide breaks down the most common warning signs with clear explanations and real-world photos so you know exactly what to look for. 

From early indicators like clogged drains to serious issues like structural leaks, this resource simplifies roof maintenance for busy property managers.

✅ Practical, straightforward insights—no technical jargon
✅ Visual examples of common red flags
✅ A printable checklist to track issues during inspections

Protect your building, avoid surprise repairs, and ensure your roof stays in top condition. 

Download your free copy today! Click Here