If you need building envelope test results that will be accepted by manufacturers, owners, courts, and insurance companies — accreditation is the differentiator. ACE Building Envelope Design holds FGIA/AAMA accreditation as a building envelope testing agency, meaning our testing procedures, equipment calibration, personnel qualifications, and quality management systems have been independently audited and verified by the Fenestration and Glazing Industry Alliance (FGIA).
This building envelope accreditations and certifications distinction separates ACE from consulting firms that perform testing without independent verification. Any consultant can apply water to a wall and observe whether it leaks. An accredited testing agency applies water at precisely calibrated flow rates and pressure differentials, documents the procedure according to standardized protocols, and produces results that are reproducible by any other accredited agency performing the same test. This reproducibility is what makes accredited results defensible — in warranty claims, construction defect litigation, and insurance disputes.
ACE's accreditation covers the full range of diagnostic testing procedures we perform, including ASTM E1105 water penetration testing, ASTM E783 air leakage testing, and AAMA fenestration performance testing. Both our Concord, CA and Nampa, ID offices operate under the same accreditation with identical procedures and quality systems.
What FGIA/AAMA Accreditation Requires
Achieving and maintaining FGIA/AAMA accreditation is not a one-time event — it's an ongoing commitment to quality that requires regular audits, documented procedures, and continuous improvement. The FGIA accreditation process evaluates ACE across multiple dimensions: testing procedure compliance with ASTM International and AAMA standards, equipment calibration verification, personnel qualification documentation, quality management system effectiveness, and result reporting accuracy.
Our testing technicians undergo documented training and competency verification for each test method they perform. Our equipment is calibrated according to manufacturer specifications and ASTM requirements, with calibration records maintained as part of our quality management system. And our test reports follow standardized formats that include all required data points, observations, and procedural documentation needed to support the conclusions.
Why Accreditation Matters for Your Project
The practical value of accreditation becomes clear in three scenarios. First, in warranty and closeout situations, manufacturers may require accredited test results before honoring warranty claims. Non-accredited test results can be challenged as lacking the procedural rigor necessary to support a warranty determination. Second, in construction defect litigation, accredited test results carry significantly more weight in legal proceedings because they are produced under independently verified procedures. The National Institute of Standards and Technology (NIST) recognizes accreditation as the mechanism that ensures testing laboratory competence and result reliability.
Third, during new construction quality assurance, accredited testing provides owners and their representatives with quantified performance data that can be directly compared against contract specifications. When a curtain wall is specified to meet a particular water penetration resistance rating, accredited testing provides the definitive answer about whether the installed system achieves that rating.
What You're Facing
You need test results that will be accepted by all parties — manufacturers, owners, attorneys, courts, and insurance companies — without challenge to the testing methodology or credentials.
How We Address It
ACE's FGIA/AAMA accreditation means every test follows independently audited procedures with calibrated equipment and documented personnel qualifications — producing results no party can credibly challenge.
What You Get
Defensible, reproducible test results delivered within one week of site visits, backed by an accreditation that is recognized by every stakeholder in the building performance ecosystem.
Need Accredited Testing for Your Project?
Tell us what you need verified — water, air, thermal, fenestration — and we'll scope an accredited testing program for your project.
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Industry Affiliations and Professional Standards
Beyond FGIA/AAMA accreditation, ACE maintains professional engagement with the organizations that define building envelope performance standards. Our team members reference and apply standards from ASTM International (testing procedures and material specifications), ASHRAE (energy performance and indoor environment quality), the International Code Council (building codes and energy conservation), and the American Institute of Architects (professional practice and design standards).
ACE's work also references guidance from government research organizations including the U.S. Department of Energy building envelope research, EPA moisture and indoor air quality guidelines, and the Whole Building Design Guide published by the National Institute of Building Sciences. This breadth of reference ensures that ACE's recommendations are grounded in the most current and authoritative building science knowledge available.
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Frequently Asked Questions
It means ACE's testing procedures, equipment, and personnel are independently audited and verified to meet the highest industry standards for reproducibility and defensibility.
ASTM E1105, E783, AAMA 501/502/503, and related diagnostic procedures.
Accredited results are accepted by manufacturers, owners, courts, and insurers. Non-accredited results can be challenged in legal proceedings and warranty claims.
Through regular FGIA audits, personnel training verification, equipment calibration, and quality management system reviews.
Yes. Both Concord, CA and Nampa, ID operate under the same accreditation with identical procedures.