AviProtek® Pattern 217

The AviProtek® pattern 217 is a bird friendly solution with acid-etched visual markers on the exterior surface of the glass. This pattern is made with 5 mm dots two inches apart centered and positioned in a diamond-shaped losange. This pattern meets the recognized 2×4 rule as well as regulations or guidelines in municipalities where a bird friendly approach is required. 

Product Specifications

Thicknesses: 4 mm and 6 mm (5/32’’ and 1 /4’’)

Dimensions: Standard 96’’ x 130’’

Substrates: Clear and Starphire Ultra-Clear™ glass by Vitro Glass, other tints are available on demand

Surface: To be used on the exterior surface

Availability: This pattern is subject to 4,000 pound minimum quantities.  

Threat Factors: Meets all standards and guidelines requesting 2×2 or 2×4 spacing of visual markers. Has been tested by ABC with threat factor of 15 when used on position 1 (birds will avoid collision 75% of the time). For more information, please refer to table A2 of the AviProtek® technical booklet.

Energy: Can be combined with any low-e glass on position 3

Applications: Exterior

Warranty: 10 year limited warranty on surface degradation. For all terms and conditions regarding the Walker Textures® warranty, please contact our Customer Service Department.


Bird Friendly

EPD Certified

High VLT

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