Spectrum Building Envelope Consulting, LLC is a small, family-owned business specializing in the consulting of the building envelope fields of low-sloped roofing, steep-sloped roofing, below grade and plaza waterproofing, through-wall flashing and exterior insulation and finish systems (EIFS). A Registered Roof Consultant (RRC) with over 25 years of experience in the building envelope field of construction will oversee all services performed on projects. Please feel free to navigate the site using the links at the top and bottom of the page. When viewing a page with subpages, additional links will be displayed on the left.