WaterFall's patented design means it slides under any shingled roof. It clips firmly to K-style gutters and won't blow away. Once it's in — it's secure. And so is your money: it stays secure in your pocket, instead of being spent year after year to unclog gutters. Just think of the extra time you'll have!
And the best part is what you don't see. Unlike other systems which have an ugly profile, WaterFall keeps a low, clean profile that does not change the roofline.