Bird Guard Barrier Systems from ANC Bird Control are a complimentary exclusion system with the primary purpose of stopping small birds accessing roof areas. 

Bird Guard mesh is made from High Density Poly Ethylene (HDPE) and has 3mm holes designed to exclude leaves, twigs debris, and nesting material. Bird Guard can be fitted under tiles, slate and special contoured corrugated colourbond brackets for corrugated roofs, and secured to the gutter with colourbond angle trim.

Bird Guard produces an avalanche effect on debris, but rainwater is still able to collect in gutters.