Next Level Stormwater Management was a key participant in developing the CSA A123.24-15 Standard Test Method of Modular Vegetated Roof Assemblies – the first such test in the world. Wind tests were conducted at the National Research Council (NRC) of Canada’s Dynamic Roofing Facility in Ottawa using a chamber fan mechanism that simulates the dynamic […]

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Full installation video showing a VELUX New Generation roof window installed at standard (red line) installation height using EDW flashing for tile.

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