Key Questions to Ask During a Commercial Roof Inspection

Regular roof inspections are a cornerstone of commercial property maintenance. Whether you manage an office building, warehouse, or retail center in Santa Monica, CA, a comprehensive roof inspection can identify potential problems before they lead to costly repairs. At Economy Roofing, we empower business owners with the knowledge to ask the right questions during roof assessments so they can make informed decisions about their property.

This blog outlines the most important questions to ask during a commercial roof inspection and explains why each one matters.

Why Active Participation in Inspections Matters

Even if you’re not a roofing expert, asking informed questions shows your commitment to proactive maintenance and helps ensure your contractor covers all bases. It can also reveal if the inspector is thorough, honest, and knowledgeable.

How Often Should I Schedule Inspections?

Start by asking how frequently your specific type of roof should be inspected. Most commercial roofing systems benefit from inspections twice per year—usually in spring and fall—as well as after severe weather events.

Questions That Lead to Valuable Insights

1. What Is the Current Condition of the Roof Membrane?

The membrane is a critical waterproof layer. Ask about visible wear, punctures, or signs of blistering, especially if you have a single-ply or built-up roofing system. Understanding membrane health is key to leak prevention.

2. Are There Any Drainage Issues?

Poor drainage leads to ponding water, which accelerates deterioration. Ask if the slope is adequate, if drains are clogged, or if scuppers are functioning properly.

3. Are Flashings and Seals Around Penetrations Intact?

HVAC units, skylights, vents, and other roof penetrations are common sources of leaks. Inspectors should confirm that flashing and sealants are in good shape.

4. Is There Any Evidence of Water Intrusion?

Ask the inspector to point out areas where water may have entered. This could include stained insulation, rusted fasteners, or delamination. Early detection helps you address problems before interior damage occurs.

5. How Is the Roof Holding Up Structurally?

Signs of sagging, uneven surfaces, or soft spots can indicate decking or support issues. It’s important to determine whether these concerns are superficial or structural.

Beyond the Inspection: What’s Next?

What Repairs Are Needed Now vs. Later?

Request a breakdown of urgent vs. non-urgent recommendations. This helps with budgeting and prioritization. A trusted inspector should provide an honest assessment of whether repairs, maintenance, or replacement is needed.

Can You Provide Photographic Documentation?

Photos are valuable for future reference, insurance, and contractor accountability. Ask for a visual record of problem areas so you can compare during follow-up inspections.

Partnering with Reputable Brands

Ensure your roofing contractor uses premium, industry-trusted products like those from Malarkey and Owens Corning. These brands offer superior durability and energy efficiency—key for long-lasting commercial roofs.

Closing Thoughts

Being present and asking the right questions during your commercial roof inspection makes a significant difference. It gives you control, provides clarity on your roof’s condition, and helps you prepare for the future with confidence.

Read also our blog: What to Include in Your Roofing Records and Documentation