The most important factor is to ensure that the gutter guard retains between a 5 and 25-degree forward slant (positive slope)and the front edge of our gutter guard lies flat on the top front edge of your gutter so there is no gap.

Please visit our “How To Install” page on this website and watch the videos; you may find that watching a video or reviewing a guide that is intended for a different gutter-to-roof scenario than yours may have the guidance you need. If you still have questions, Contact Us. Our customer support team has helped thousands of customers successfully install their gutter guards.