Expert Building Envelope Consulting Services

At Jackson Envelope Consulting, we’re driven by a singular mission: to ensure every project performs as intended—airtight, watertight, and built to last. Founded by engineer Spencer Jackson, our firm brings together deep technical expertise and a practical, results-oriented mindset to the world of building envelope consulting.

With a background rooted in forensic engineering and years of field experience across both residential and commercial projects, Spencer brings a meticulous, hands-on approach to every building. Spencer recognized that building envelope performance isn’t a luxury—it’s essential. His background in design review, field diagnostics, and failure analysis empowers him to not only identify issues but to implement long-term, cost-effective solutions.

From early-stage design consultation and construction QA, to detailed post-occupancy evaluations, Jackson Envelope Consulting acts as your trusted partner across the full building life-cycle. We work alongside architects, general contractors, facility owners, and property managers—providing clear communication, technically sound recommendations, and peace of mind that your envelope system will perform.

Whether you’re breaking ground on a flagship commercial project or diagnosing an unexpected moisture intrusion in an occupied building, Jackson Envelope Consulting delivers professional rigor, practical guidance, and unmatched integrity. Because at the end of the day, performance isn’t optional—it’s the difference between a structure that thrives and one that struggles.

Based in Charlotte, North Carolina | Serving Clients Throughout The United States

 

Industry-Accredited Certifications

  • The HAAG Certified Inspector (HCI) designations—Commercial (HCI-C) and Residential (HCI-R)—are industry-recognized certifications demonstrating advanced knowledge in roof and building envelope inspection techniques. These credentials, issued by HAAG Engineering, validate an inspector’s expertise in identifying damage, assessing roof systems, and understanding installation standards, weather effects, and failure analysis.

    Professionals holding these certifications are trained to deliver accurate, consistent evaluations that stand up to engineering and insurance standards—ensuring credible, data-driven results in both commercial and residential applications.

  • The IIBEC Registered Roof Observer (RRO) and Registered Exterior Wall Observer (REWO) certifications are issued by the International Institute of Building Enclosure Consultants (IIBEC) and represent advanced expertise in building envelope quality assurance. These credentials demonstrate a deep understanding of roofing and exterior wall systems, materials, and installation practices.

    Professionals holding the RRO and REWO designations provide third-party observation to ensure envelope components are installed in accordance with design intent, manufacturer guidelines, and industry standards—helping deliver watertight, high-performing, and durable buildings.

  • Level III Master Thermographer Certified — The highest level of certification in infrared thermography, demonstrating advanced expertise in thermal imaging analysis for building envelope performance, moisture detection, and diagnostics.

  • The FGIA Fenestration Master Professional (FMPC) and InstallationMasters Certified Professional (IMCP) certifications, issued by the Fenestration and Glazing Industry Alliance (FGIA), represent advanced expertise in window, door, and curtain wall systems.

    These credentials validate comprehensive knowledge of fenestration performance, installation best practices, and field testing standards. Professionals holding FMPC and IMCP certifications ensure proper system integration, long-term durability, and watertight installation consistent with the highest industry standards.

  • The AABA Certified Building Envelope Auditor credential recognizes advanced expertise in evaluating the design, performance, and integrity of building envelope systems. Certified auditors are trained to assess air and moisture management, thermal efficiency, and material compatibility across residential and commercial structures.

    This certification demonstrates a commitment to excellence in diagnostic evaluation and building science, ensuring envelope systems meet the highest standards for performance, durability, and energy efficiency.

  • FAA Part 107 Certified sUAS Drone Pilot — Licensed by the FAA to operate drones for commercial use, providing high-resolution aerial and thermal imaging to enhance building envelope inspections and forensic investigations.