With increased and more constructions ongoing, there is an increasing demand for the building envelope professionals. <br> <br> The reason being the issues like water intrusion which is the most common but the most destructive issue for the structural integrity of a building. Imagine how tacky your walls and ceilings would look if the water percolates through them. It will damage your wall painting; make your place susceptible to molds and other microbes. <br> <br> <br> <br>