FLYZZZ Expandable Window Screens – Adjustable 2-Pack (10 in x 19 in to 36 in W)

Let fresh air flow through your space with the FLYZZZ Expandable Window Screens. Designed to fit a wide range of double-hung windows, these screens blend a clean white aluminum frame with a sturdy high-density fiberglass mesh. The result is a breathable opening that stays lightweight and unobtrusive while the window is open.

Key features for everyday use include a fully assembled unit that installs in seconds without tools, a generous width range from 10 in x 19 in to 36 in wide, and weatherstripping that helps seal the top and bottom for a snug fit. The two-layer frame design supports easy width adjustment and solid structure, so you can adjust the screen to the window opening and close the sash for a secure fit.

The mesh is built to last, offering clear visibility, good airflow, and lasting durability. The white aluminum box frame and extended weatherstripping contribute to a clean, durable profile that can be used in homes with pets, including cats, thanks to the sturdy construction.

Why choose FLYZZZ expandable window screens

• Adjustable width to fit many window openings, from 10 x 19 inches up to 36 inches wide
• Tool-free installation; the screen comes fully assembled and drops into the opening
• High density fiberglass mesh for strong airflow and long-lasting use
• Weatherstripping along the top and bottom for a tighter fit and quieter operation
• Available in multiple sizes and sold as a 2-pack for value and replacement flexibility

Real-world use cases

• Keep a room feeling airy during mild seasons without removing the screen
• Suits a range of window widths in apartments or homes with double-hung windows
• Provide a pet-friendly screen option that is durable and easy to adjust

Easy setup and care

• Unpack and place the unit into the window opening
• Gently extend or contract the width until the sash closes snugly
• Open the window to test fit and re-adjust as needed

We offer a 100% satisfaction guarantee and 24-hour service to help with any questions or concerns. This product is designed to be a practical update to your window setup, offering fresh air and reliable performance without overpromising results.