Leafproof Gutter Protection System is a solid gutter cover designed with the patented “S” bend technology which utilizes surface tension to allow water to flow freely into the small ¼” channel while keeping out debris.  Leafproof attaches to existing gutters and is installed under the first row of shingles without penetrating the roof with screws or nails.  We offer both the standard Leafproof and the Leafproof XP designed for use where extreme protection is needed from high flow rainwater.  Leafproof is manufactured from heavy duty .024 gauge aluminum and has a color line intended to exactly match Lynch Aluminum’s color line.  We also carry the Leafproof endcaps and inside miters (both sold separately) for a consistent, seamless appearance and installation.