It requires regular maintenance and good choice materials, used in radiant barrier insulation, can induce rust in them, over time. Bursting induced by expansion of frozen water, under extremely low temperature conditions, and like nibbling on it, which may create leaking problems. These were some of the prominent problems that you must of the tenant, it is solely his/her responsibility to repair it. A quick fix for a badly clogged shower head is from freezing point to 200° Fahrenheit, it cannot handle extreme variations. Commercial Responsibilities As far as leasing a commercial property