WindowAlert Butterfly Anti-Collision Decal 4-Sheet Bundle | UV-Reflective Bird Deterrents | Made in USA

Protecting Birds and Your Windows

WindowAlert butterfly decals are designed to reduce bird collisions on exterior glass while blending with your home’s aesthetic. This 4-sheet bundle includes four sets of reflective butterfly decals, semi-transparent for a subtle presence on doors and windows. Each decal is approximately 3.5 inches across, offering a visible but tasteful indication for birds and a graceful touch to any style of home exterior.

What makes WindowAlert different

• UV-reflective material reflects ultraviolet sunlight, creating a warning cue that birds can detect
• To humans, the decals read as frosted or etched glass, preserving the view while signaling glass surfaces

Designed for exterior glass surfaces, the decals are easy to work with when preparing the surface. Before applying, ensure the area is clean and free of overlays, tinting, film, or impurities. The static-cling design allows for repositioning during installation without leaving residue.

What you get

• 4 sheets included in the bundle
• Each sheet contains 4 reflective decals
• Decals are about 3.5 inches across
• Variety of designs to complement different home decors

Easy to apply and maintain

For best results, apply to exterior glass surfaces that are clean and dry. Gently press decals into place, smoothing out any air pockets or bubbles. Repositioning is simple during setup if needed.

Made in the USA and trusted for bird awareness

WindowAlert pioneered ultraviolet window decals in Bend, Oregon in 2003. This product bundle is made in the USA, reflecting a long-standing commitment to responsible design for outdoor spaces.

Use cases and design notes

Ideal for kitchen windows, patio doors, and living room accents where birds are active. The UV glow is most noticeable in bright sun, yet it remains unobtrusive from indoors, helping you maintain your view while supporting outdoor activity.

Whether updating a single window or coordinating a broader window-protection approach, this bundle provides a versatile, decor-friendly option that reflects sunlit detail while offering a practical deterrent concept.