Automatic Plastic Drain Away

Protect your home's foundation with the Frost King Automatic Drain Away Downspout Extender System.

It automatically rolls down when it's wet and up when it's dry, saving you time and energy. Automatically rolls down when it's raining and rolls up when it's dry.

  • Extends downspouts 46 in.
  • Fits all standard downspouts
  • Installs easily without tools


Everything you need to become a DIY Expert

Automatic Plastic Drain Away

Frost King Gutter Products - Overview