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Quality is our Guarantee.
Your Source For Building Envelope Testing
WHO WE ARE
A NYC Based, Independent Testing Lab.
Building Envelope Testing LLC (BET) is a NYC-based independent testing lab with a full fenestration and building envelope testing facility in Roselle Park, NJ, 20 miles from Manhattan. This means we build and calibrate our own equipment and instruments to NIST or other nationally traceable standards.
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