When To Use Light Grey
Feather Friendly Light Grey markers are recommended for most reflective or mirrored areas. In these circumstances, light grey is much more visible on the outside surface of the glass, which makes them more effective at preventing collisions from the first surface side.
Reflection is when the surrounding habitat and sky are mirrored on the glass, causing the illusion of an environment that does not exist. If your glass has reflection, you will need Light Grey Deterrent Markers, and they will need to be placed on the outside surface only to be effective (the surface where the reflection is happening)
Marker deterrent coverage: Each 100 ft. roll is enough material to treat 16 square feet (approx. 1.5 square meters) of glass, or equivalent to a 4' x 4' window.
Application Temperature: Markers must be applied at a MINIMUM TEMPERATURE of 10°C or 50°F.
Will Not Damage Glass Surfaces or Exterior Glass Coatings such as Solar Reflective, Low-E, or other types of glass treatments.
Must Be Applied to Outside of the Glass (First Surface Exterior)
Feather Friendly window markers are an easy-to-use scientifically proven solution for preventing bird collisions with glass surfaces. Feather Friendly window markers are highly effective in making the area visible to birds and preventing deadly collisions while remaining unobtrusive to humans.
An easy to use product that is suitable for all building types, from homes and apartments to condos, or cottages. Our markers provide the best combination of collision avoidance, longevity, appearance and visibility to birds, while still maintaining your home’s outside views and natural light. Feather Friendly is a simple solution with a meaningful impact that protects our winged friends and supports bird conservation efforts.
DIY rolls are cost-effective for treating small areas such as 1 or 2 windows, or a patio door and allow you to lay one row at a time.
Pickup is still available for local store locations with 0 stock if home delivery inventory is available. In this case, order pickups will be ready as soon as the local store receives an inventory restocking from the warehouse