Specializing in Electronic Leak Detection
Established in 2005 as one of the first Electronic Leak Detection firms in the United States, Honza Group Inc. is a leader in the field with over 8,000 Projects and 200 Million+ square feet tested.
Electronic Leak Detection Testing Methods
There are several different methods of Electronic Leak Detection. Job site conditions dictate what method should be used.
Low Voltage /
Wet Testing
Low voltage is the perfect solution when testing wet roofing / waterproofing membranes.
Testing Through Overburden
Electronic leak detection can be completed even after overburden is installed (for example: a green roof).
Smart Roof / Leave Behind System
Get real-time notifications when there is a potential leak. Get 24/7 monitoring and protect your property.
High Voltage /
Dry Testing
High voltage is the perfect solution when testing dry roofing / waterproofing membranes.
Conductive Media Testing
Take advantage of dormant Electronic Leak Detection testing by using existing built-in conductive media/mesh.
What is Electronic Leak Detection (ELD)?
Electronic Leak Detection (ELD) works by separating two opposing electrical fields with an insulator (membrane). A breach is located when the two opposing electrical fields meet via a hole in the membrane. Benefits of Electronic Leak Detection (ELD) are:
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Accelerates construction schedule
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Locates breaches undetectable to the naked eye with pin-point accuracy.
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Non-Destructive
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Cost-Effective
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Effective on a variety of roofing/waterproofing applications including various slope types.
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Environmentally friendly- minimal to no water required.
We Take Pride in Our Numbers
18
Years in Business
200M+
Sq Ft Tested
8k+
Projects
2005
Established
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