https://vectorprojects.uk/case-studies/darley-dale-green-roof-leak-detection/ https://vectorprojects.uk/images/work/darley-dale-green-roof.webp The green roofs of the Darley Dale extra care development in Derbyshire, where Vector located longstanding leaks through the build-up without stripping the roofs https://vectorprojects.uk/case-studies/data-centre-roof-sensor-monitoring/ https://vectorprojects.uk/images/case-studies/dc-sensor-grid.webp Illustration of a sensor grid designed into a large data centre roof plan https://vectorprojects.uk/case-studies/parklife-building-buried-leak-detection/ https://vectorprojects.uk/images/case-studies/parklife-survey.webp Electrical field survey in progress on the Parklife roof terrace, with survey markers set out across the paving https://vectorprojects.uk/images/case-studies/parklife-courtyard.webp The Parklife Building courtyard with planters and terraces above occupied floors https://vectorprojects.uk/case-studies/the-tramyard-balham-buried-leak-detection/ https://vectorprojects.uk/images/case-studies/tramyard-aerial.webp Aerial view of The Tramyard, Balham: an integrated green roof with a solar array above apartments, surveyed by Vector for a buried leak https://vectorprojects.uk/images/case-studies/tramyard-contour-map.webp EFT/BLD survey contour map of The Tramyard roof showing two suspicious areas S1 and S2 relative to the leak area in the level below https://vectorprojects.uk/about/ https://vectorprojects.uk/images/team/andrew.webp Andrew Flood, Managing Director of Vector https://vectorprojects.uk/images/team/ben.webp Ben Hickman, Technical Director of Vector https://vectorprojects.uk/images/team/sean.webp Sean — Vector project engineer https://vectorprojects.uk/images/team/ben-pca.webp Ben Hickman at the Property Care Association Conference https://vectorprojects.uk/can-you-find-a-leak-without-removing-the-green-roof/ https://vectorprojects.uk/images/work/buried-leak-location-survey-equipment-green-roof-terrace.webp Buried leak location survey equipment set up on a roof terrace: field generator in a protective case with a laptop on top, and the red connecting lead run to the building https://vectorprojects.uk/designing-for-sensor-based-leak-detection/ https://vectorprojects.uk/images/sensor-inline/sensor-concrete-warm.png Sensor placement in concrete warm deck — section diagram https://vectorprojects.uk/images/sensor-inline/sensor-clt-warm.png Sensor placement in CLT warm deck — section diagram https://vectorprojects.uk/images/sensor-inline/sensor-concrete-inverted.png Sensor placement in concrete inverted deck — section diagram https://vectorprojects.uk/images/sensor-inline/sensor-clt-inverted.png Sensor placement in CLT inverted deck — section diagram https://vectorprojects.uk/images/inline/sensor-installation.webp A 100mm cylinder of insulation has been cored out of an existing roof to receive a Vector moisture sensor https://vectorprojects.uk/green-roof-leak-detection/ https://vectorprojects.uk/images/heroes/green-roof-leak-detection-survey.webp Green roof leak detection survey on a sedum roof: a Vector surveyor at the parapet with the measuring grid marked out across the planting https://vectorprojects.uk/images/work/green-roof-leak-detection-survey-sedum-roof-measuring-grid.webp Buried leak location survey on a sedum green roof: measuring grid marked out with tape and cones across the planting, surveyor at the parapet, no substrate removed https://vectorprojects.uk/green-roof-leak-survey-what-a-building-surveyor-should-specify/ https://vectorprojects.uk/images/work/buried-leak-location-field-generator-laptop-roof-terrace.webp Buried leak location survey set-up on a roof terrace beside a green roof: field generator case, laptop and phone on a transport case, connecting lead run across the decking https://vectorprojects.uk/green-roof-leaking-after-heavy-rain/ https://vectorprojects.uk/images/work/green-roof-buried-leak-location-survey-in-progress.webp Buried leak location survey in progress on a green roof: Vector surveyor walking the measuring grid over the sedum with a survey probe, planting left in place https://vectorprojects.uk/how-to-find-a-leak-in-a-green-roof/ https://vectorprojects.uk/images/inline/green-roof-stripped-to-membrane-for-electronic-leak-detection.jpg A green roof stripped back to the waterproofing membrane for electronic leak detection: stacked insulation boards, removed substrate and standing water on the exposed membrane https://vectorprojects.uk/images/inline/water-stained-suspended-ceiling-tiles-beneath-green-roof.webp Water staining on suspended ceiling tiles beneath a green roof https://vectorprojects.uk/images/inline/ceiling-water-damage-blistered-plaster-rooflight-green-roof.webp Water damage and blistered plaster on a ceiling beside a rooflight https://vectorprojects.uk/images/work/vector-surveyor-measuring-green-roof-leak-detection-survey.webp Vector surveyor in hi-vis measuring a sedum green roof during a buried leak location survey, with marker cones and tape laid out across the planting in a grid https://vectorprojects.uk/ https://vectorprojects.uk/images/work/sandy-rd-1.webp Sensor cylinder cored into roof insulation https://vectorprojects.uk/images/work/sandy-rd-2.webp Sensor retrofit installation in progress https://vectorprojects.uk/images/work/sandy-rd-3.webp Membrane reinstatement around sensor https://vectorprojects.uk/images/work/sandy-rd-4.webp Completed sensor placement on the roof