Keeps your gutters clear from clogs; Ensures that dirt, leaves, needles, and debris roll off of your roof and stay out of your gutters; Deters infestation of birds, animals, and insects; Protects your home’s foundation and landscaping by properly directing rainwater away from your home; Protects against harmful mold, mildew and rot caused by water gathering in your gutters and seeping under your fascia and eaves. And perhaps most importantly, seamless gutters keep you off of that dangerous ladder!