There is no better gutter cover system on the market. Period. Gutter Topper, with its patented design, is the most effective, efficient system available. Gutter Topper’s patented design gives it a smooth silhouette that enhances your roofline. And it’s available in 13 colors to blend with the colors of your shingles and gutters.
The key to Gutter Topper’s amazing ability to handle water and repel leaves and debris is found in the science of its patented gutter cover design.
Water clings to the surface on which it travels. This "surface tension" causes the water to cling to Gutter Topper’s rounded "nose." The water literally follows the curve of the nose and is deposited in the slots at the bottom of the system. (Your Gutter Topper retailer will be glad to demonstrate this on a section of Gutter Topper using water from the faucet in your sink. You almost have to see it to believe it. Every drop goes where it belongs. Not one drop goes astray.) Leaves and debris, on the other hand, won't follow the curve. They'll remain on Gutter Topper's flat surface and blow harmlessly to the ground once they dry out.
Gutter Topper® passed rigorous, independent testing by PRI Technologies – the leading independent testing firm for the nation’s top ranked roofing and construction companies. It was certified to withstand 110 mph winds with no lift or movement (a category-2 hurricane), hold up to 1200 lbs. of weight per square foot (which means heavy snow and ice will not affects its performance), and accepts 22 inches of rainfall per hour.
With this solid testing, you can be sure that Gutter Topper® gutter guards can take on whatever Mother Nature can dish out!