Everyone talks about how great their warranty is. Yet no ones warranty covers collateral or consequential damage. The warranty is no better then the system protecting your home. How many times do you want to use your warranty? At Bone-Dry we believe the best warranty is the one you never use. Therefore the best warranty isn’t the prettiest paper but the best system. Once you have seen the Perma-Flo difference you will understand why it is the best protection available at any cost.