Profile: Under1 Roofing Consultants Ltd. offers non-invasive leak detection and moisture mapping services. We offer CAD drawings, core sampling, design, project management, roof condition surveys, non destructive testing, electronic leak detection, infra-red thermography and moisture gauge survey services. Our electronic leak detectors are used for locating pinholes, porosity & other faults in new or existing non- conductive membranes and coatings on conductive substrates. We use infrared thermography to identify moisture in roof coverings by measuring temperature differentials across the roof surface.