Avoid a Costly Mistake: What Texas Roofers Need to Know About TDI

If you’re a contractor working in Texas—or planning to—understanding TDI (Texas Department of Insurance) product approvals is critical for roofing in designated high-wind zones.

What you’ll learn:

✅ What TDI is and which counties are affected

✅ How product assemblies get approved

✅ The importance of installation details and documentation

✅ How Sheffield Metals helps with TDI-approved systems

Whether you’re a homeowner, contractor, or manufacturer, this video arms you with the knowledge to stay compliant and make smart decisions in Texas’ coastal and wind-prone areas.

Learn more by visiting the Sheffield Metals Technical Department.