AviProtek® E Pattern 227

AviProtek® E pattern 227 is a bird friendly solution with acid-etched visual markers on the exterior surface of the glass and Solarban® low-e coating from Vitro Architectural Glass on surface 2. This pattern is made with 5 mm squares in a random scattered distribution, meeting the 2×4 rule along with multiple bird friendly local legislations. Due to the random disposition of the pattern, this option allows for optimal cutting efficiency, which can contribute to lower material costs.

Product Specifications

Thickness: 6 mm (1/4’’).

Dimensions: Standard 96’’ x 130’’ – on demand 72’’ x 130’’ or 84’’ x 130’’.

Substrates: Clear and Starphire Ultra-Clear® glass by Vitro Architectural Glass, other tints available on demand.

Surface: Etching is to be used on the exterior surface only.

Availability: AviProtek® E glass products are only available from members of the Vitro Certified™ Network. This is subject to a minimum quantity of one block of 4,000 lb or 1,000 sq ft of glass.

Threat Factors: Meets standards where 2×4 spacing of visual markers is permitted. When used on surface 1, this pattern has a Threat Factor of 25 based on ABC tunnel testing (birds will avoid collision 75% of the time). For more information, please refer to table A2 of the AviProtek® technical booklet.

Energy: Available with Solarban®60 VT and Solarban®70 VT by Vitro, other coatings available on demand.

Applications: Exterior.

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

Warranty for the low-e coating: For more information, please communicate with the Vitro Customer Service Department.


Bird Friendly


High VLT

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