Scott A. Tomlinson, PE, is a senior project manager at Simpson Gumpertz & Heger Inc. with more than 15 years of experience designing, constructing, investigating and repairing building-envelope systems of all types. Tomlinson can be reached at satomlinson@sgh.com. (Author acknowledges support of Simpson Gumpertz & Heger Inc. and Dean A. Rutila, Senior Principal.)
