Feather Friendly Window Markers

Anti-Collision by Feather Friendly
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Collisions with residential glass surfaces account for a significant number of bird deaths annually - especially during migration seasons.  In order for birds to 'see the glass' and not collide, subtle visible markers must be applied to exterior glass surfaces in problem areas. Feather Friendly® ‘Do-It-Yourself’ marker tape allows you to apply the same solution at home that has proven to be successful in thousands of square feet of commercial building installations.


  • One 100 ft. roll of Feather Friendly Residential Marker-Pattern Tape
  • Measuring Tapes (2)
  • Installation Instructions (click to view full installation instructions)
  • Marker-pattern Tape coverage: One 100 ft. roll protects a glass surface (2'.5 x 6'.5 feet) or (30" x 80" inches) or (16 square feet) of glass patio door, glass panel railing, or equivalent window area

For more coverage, select the 3-roll kit which comes with three rolls of 100 feet.

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