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September 28 - September 30

Building Enclosure Testing Seminar – September 2026

Date

September 28 - September 30

The seminar and exam will be held at NEBB TEC in Gaithersburg, MD

Building Enclosure Testing (BET) is an important and growing field in our industry. It addresses a distinct need within the building and construction industry – the ability to test and quantitatively and qualitatively report the performance of the airtightness of today’s building enclosures.

BET is a process involving evaluation, verification, and documentation that a building’s design and construction meet defined performance expectations.  In addition to fewer water leakage/mold issues for both new construction and renovation projects, BET results in better building energy performance through improved thermal performance and decreased air leakage issues.

Registration is now open! Please register through your certelligence account.

Please click below for the Seminar Brochure

BET Seminar Brochure 

Seminar Registration Deadline: August 28, 2026

Please click below if you are interested in certification and/or taking the exam at this seminar.

For questions about technical seminars, please email [email protected].

Certification Information

If you are interested in testing after the seminar, please email [email protected] for the candidacy application material.

Pre-approval and payment are required before August 28th.

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