Understand the system
Smaller interlocking profiles bring a shingle, shake or slate appearance to a metal roof. Review a physical sample and complete installation details.
What to discuss
Ask about the base metal, coating, profile and the manufacturer’s approved assembly. Colour names do not describe all these choices. Compare accessories, edge details and replacement availability alongside the main roof panels.
Build a clear scope
Use drawings and photographs to explain dormers, valleys and changes in roof plane. The contractor should identify the applicable system and its limits rather than promising every profile works on every roof.
Before selecting a contractor
Request the product documentation, a relevant scope, evidence of applicable qualifications and current coverage, and references you can check. Installation methods and warranty terms must be confirmed for the proposed project.