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Industry Knowledge Jun 05, 2026 6 min read By Expert Construction

Understanding Roof Warranties: What You Need to Know

Roof warranties can be confusing. We explain the difference between manufacturer and workmanship warranties, what they cover, and how to protect your investment.

Types of Roof Warranties

When investing in a new roof or major repair, understanding your warranty coverage is essential for protecting your investment. There are typically two types of warranties associated with roofing work.

Manufacturer's Warranty

This covers defects in the roofing material itself. Premium products typically offer warranties ranging from 15 to 50 years. Key points to understand:

  • Usually covers material defects only, not installation errors
  • May be prorated (coverage decreases over time)
  • Requires installation by approved contractors to remain valid
  • Does not cover damage from natural disasters or neglect

Workmanship Warranty

This is provided by your roofing contractor and covers the quality of installation. Expert Construction provides a comprehensive workmanship warranty on every job, covering:

  • Installation defects and errors
  • Leaks caused by improper installation
  • Flashing and sealant failures
  • Fastener and fixing issues

Protecting Your Warranty

To maintain your warranty coverage, follow these guidelines: schedule regular professional inspections, keep records of all maintenance work, avoid DIY modifications, and address any issues promptly rather than letting them worsen.

Expert Construction Warranty Promise

We stand behind every project with a written workmanship warranty. Our commitment to quality materials and professional installation means you can have confidence in your roof for years to come. Contact us to learn more about our warranty coverage.