The AviProtek pattern 211 is a bird friendly solution with acid-etched visual markers on the exterior surface of the glass. While initially being conceived as a vertical design pattern it can also be used horizontally. This pattern has been tested by the American Bird Conservancy with a threat factor of 23 and meets the industry-recognized 2 X 4 rule.
The AviProtek pattern 211 is a bird friendly solution with acid-etched visual markers on the exterior surface of the glass. While initially being conceived as a vertical design pattern it can also be used horizontally. This pattern has been tested by the American Bird Conservancy with a threat factor of 23 and meets the industry-recognized 2 X 4 rule.
The AviProtek pattern 211 is a bird friendly solution with acid-etched visual markers on the exterior surface of the glass. While initially being conceived as a vertical design pattern it can also be used horizontally. This pattern has been tested by the American Bird Conservancy with a threat factor of 23 and meets the industry-recognized 2 X 4 rule.