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GutterStuff® Original K-Style

Regular price $8.91 $0.00


GutterStuff® Original is an easy, self-installed gutter guard that is both affordable and invisible and eliminates dangerous and dirty gutter cleaning. GutterStuff® Original seals out leaves and allows large volumes of water to flow through quickly. No other gutter cover, gutter screen or gutter guard system works as effectively or as economically to keep debris from entering your roof gutters. GutterStuff® Original is made from durable polyether outdoor foam that is lightweight and will not dent, bend, crumble, or lose its shape.


  • Available in 4", 5", 6", 7" (width of gutter)
  • Sold in four linear feet increments. 
  • This is the perfect solution for those do-it-yourselfers that want the highest quality gutter protection system at an affordable price.
  • Invisible; fits completely inside the gutter
  • Prevents mosquitoes from breeding in the gutter since there is no standing water from clogged gutters.
  • Surface Coated with UV and Germicide protection
  • Ultra Violet (UV) protection from the sun.
  • Germicide protection to prevent the growth of moss.
  • GutterStuff® Original is backed by a 5 year warranty.
  • GET THE BEST PRODUCT AVAILABLE – If you want additional protection for a superior, longer-lasting product, consider ordering Class A Fire Rated GutterStuff® PRO FR PLUS

California Prop 65 Warning: This product may expose you to chemicals including Styrene, which are known to the State of California to cause cancer and birth defects or other reproductive harm.  For more information go to

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Customer Reviews

Based on 27 reviews
Fred Haueter
Excellent Service

Good quality gutter guard. Service was very fast and efficient.

Bob Grzesiak
Great over time

When I purchased this at least 12+ years ago, the warranty was longer, but no worries. I have never had to replace any but for the pieces damaged by a storm that broke off the eave trough.
I check every other year. have a back-up box stored in my garage just in case.
My home is completely surrounded by maple, locust, and some cottonwood trees. I have never had a problem with it.
When installing, don't try to put it under the trough supports. Just cut it long enough to press up against those supports. Works great.
Best knife to cut it with is my serrated edge bread knife. Please don't tell my wife.
I have now purchased it for both my children's homes.

John Cechini
Perfect Product For Aluminum Patio Cover Gutters

Had a 10' x 16' aluminum patio cover installed at our home. Patio cover has 2 1/2 wide gutter. GutterStuff was the only leaf guard product that would fit the patio cover gutter. Had to trim 2 inches off to make it work. Fit like a glove. Our backyard is surrounded by numerous Coast Redwood trees that shed constantly. Thank you for a great product.

Chris Orem
Perfect Solution for Alumawood Cover

Ordered GutterStuff based on a recommendation on YouTube and it works perfectly, keeping my Alumawood rain gutter clear. This application isn't expressly outlined on the website but it works great; in fact I think it is even a better application (saving more work) than a regular rain gutter.

Daniel Gavin

This product was easy to install and looks great.



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