Loblolly and Shortleaf pine needles represent the single most destructive bio-threat to residential rain gutter systems in Northwest Arkansas, particularly across Bella Vista, Beaver Lake, and Eureka Springs.
Pine needles measure between 6 and 9 inches with sharp tips and high resin content. On slotted plastic covers or perforated aluminum, needles spear through the holes vertically. In reverse-curve helmets, surface tension pulls pine needles directly into the water opening, creating dense dams.
With an ultra-fine 440-micron aperture (finer than a window screen), needles cannot penetrate the mesh. Normal roof breezes dry out and blow the needles harmlessly off the roofline, while 100% of rainwater enters the gutter.
Published by Ozark Gutter Guard Co. • Bentonville, AR 72712 • Dispatch: (479) 929-2516 • Arkansas Lic. #039182.