When a commercial building suffers from water intrusion, unexplained drafts, or failing facades, owners often wonder who to call first. While structural engineers and building envelope consultants are both essential to a successful project, confusing their roles is a common—and incredibly costly—mistake.

In this post, we break down the critical differences between designing a building's load-bearing skeleton and protecting its exterior skin, helping you understand exactly which expert you need to safeguard your investment.