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PROVIDING ESSENTIAL BUILDING ENVELOPE
KNOWLEDGE AND SKILLS

New Courses Available Now
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BESI CERTIFICATIONS

Designing Exceptional Building Envelope Training
and Certification Courses for Industry Professionals

WORKER-BUILDING-MED

CORPORATE TRAINING

Designing Exceptional Building Envelope Training
and Certification Courses for Industry Professionals

BETC Building Envelope

Building Envelope Certified Training

BESI’s Certification Courses will impact the industry in the years to come. Don’t miss your chance to gain a professional advantage over your competition.

Online Training

  Many of our courses count for continuing education credits for state license and building envelope related industry associations including AIA & ACAC.

Corporate Training

Now, BESI is offering Corporate Training. You can receive Corporate training for your team, at your location, on your schedule.

View Our Member Locator

Need an experienced, certified and trustworthy building envelope expert? Locate A Besi Member Near You!

View CEUs
by State

Need to know the CEUs for each available state? Our interactive map is updated regularly so keep checking.

Who is BESI?

Building Envelope Science Institute, Inc. (BESI) is a specialized institute dedicated to the advancement of education specifically designed for the construction industry. The training and continued education courses we offer help the needs of the construction industry, both today and into the future.

Trusted & Experienced

Our commitment to our customers and the industry makes the difference

From the foundation to the highest apex of the roof, the building envelope encompasses all aspects of a building’s structure. A structurally sound building envelope is critical to ensure safety and optimize a building’s life expectancy and reduce reparation costs. At the Building Envelope Science Institute (BESI), our experts train and certify industry professionals using nearly 30 years of building envelope knowledge and field experience.

“I attended BESI training and was impressed by the cogent and entertaining presentations that sharpened and consolidated my knowledge regarding building envelope issues and our industry. BESI takes no point of view, but recognizes the economic costs of not being educated and using best practices in building envelope integrity. I also was pleased at the geographic and professional background diversity of the attendees. Their perspectives provided another level of education for me and my colleagues.”

Bruce J. Schulte, J.D, CFRE, BET-1The Garrett McKenzie Environmental Group Inc.

“The seminar was intense, but very educational as Scott “Spiderman” Mullholland presented the material in an energetic and thought provoking manner. I feel fortunate to have been in the first group to go thru the training and look forward to attending future BESI training sessions.”

James L. Engler, AIA, CSI, SCIP, BEC-2DTR Consulting Services