Frost King AWS1837 Adjustable Window Screen 18x21-37

Product Description

The FROST KING AWS1837 is a tool-free adjustable window screen designed to fit standard residential window openings without custom fabrication. The frame expands horizontally from 21 to 37 inches and holds a fixed height of 18 inches, allowing a single unit to cover a wide range of opening sizes. Installation requires no tools — the screen expands to fit and locks in place by tension against the window frame. Removal is equally straightforward, making it practical for seasonal use or rental properties where repeated removal is expected. At 1.25 pounds, the unit is lightweight and easy to handle during install.

The AWS1837 is suited for single- and double-hung residential windows where a permanent or semi-permanent screen is needed but custom sizing is not practical. It works in wood, vinyl, and aluminum window frames that fall within the supported width range. Homeowners, property managers, and general contractors handling light residential work are the typical installers. The adjustable design eliminates the lead time and cost associated with custom-cut or custom-framed replacement screens.

Key Features

• Expands from 21 to 37 inches wide to fit a broad range of window openings
• Fixed 18-inch height for compatibility with standard sash windows
• Tool-free installation — no hardware, drilling, or fasteners required
• Lightweight at 1.25 pounds for easy single-person handling
• Removable design supports seasonal storage or repeated reinstallation

Compatibility

Designed as a direct-fit adjustable replacement screen for residential windows with an opening height of 18 inches and a width between 21 and 37 inches.

Installation Notes

No tools are required for installation. Compress the screen frame to fit inside the window opening, then allow it to expand outward until it seats against the frame — verify even contact on all sides before releasing. Ensure the window sash is closed and the opening is clear of obstructions before inserting the screen. When removing for storage, compress the frame inward to release tension before pulling the unit free.