Shingle grit is a small mineral granule used in roofing to help protect your roof from too much sun exposure which would lead to damaging your home. Although shingle grit seems harmless due to its size, over time your gutters can become clogged from shingle grit build up, and it can even get caked into your gutters throughout the harsh hot summers, and cold winters. To prevent shingle grit from getting into your gutters, our gutter guard has a micron screen with a finely woven design, keeping them out of your gutters. The Diamond Raised Technology helps wind get underneath shingle grit, pine needles (link word to blog), and other debris to keep your gutter guards clean and your gutters clear. Get your free gutter guard estimate today.