As SIGA air tightness membrane and tapes can only be installed once; it must be installed properly. As such, the current training program offers advice regarding the correct application of this product to ensure that you achieve optimum results. You will be shown how to apply the tapes and membranes around the areas of cold bridging, doors, windows, ceiling, service ducts, walls and floor level, and ceiling and wall areas. Following the completion of training, you will receive certification. We can also check the airtight applications with the use of the Blower Door Test.