Path-Q Solar

How can I tell whether a solar installer has experience with my roof type?

Answer

Ask for specific evidence of completed projects using the same or closely similar roof material, slope, structure, and attachment method. Verify the examples with references and ask how the installer manages flashing, waterproofing, structural loading, and roof access.

Key points

  • Request recent project addresses or references for the same roof type, not just general solar experience.
  • Ask who performs the roof work and whether subcontractors are used.
  • Review the proposed attachment, flashing, racking, and waterproofing approach.
  • Confirm how the installer handles fragile, aged, steep, unusual, or difficult-to-access roofs.

What it depends on

  • Roof material, age, slope, and condition
  • Structural design and attachment method
  • Installer and subcontractor experience
  • The workmanship warranty and damage responsibility

Risks and trade-offs

  • Poor attachment or flashing can cause leaks, structural damage, or warranty disputes.
  • A roof near replacement may make installation, removal, and reinstallation uneconomic.
  • Specialized roof work may cost more or limit the available installer pool.

Information you may need

  • Roof inspection findings and remaining expected life
  • Examples of comparable completed installations
  • Names and roles of subcontractors
  • Written installation method and workmanship coverage

Your next step

What to do next

Ask shortlisted installers for comparable references, their proposed roof details, and a written explanation of responsibility for leaks.

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SQ00770