The Best Child Safety Bars for Windows

Guardian Angel

• Guardian Angel window guards are ergonomically designed. You can mount them on the side or front surface of any window using hardware provided by the manufacturers, including two steel mounting tubes. The mounting guard expands and interlocks with the mounting tubes for a secure fit. The steel mounting tubes and guard are coated in a lead-free white powder finish. You can install these child safety bars in a bathroom, bedroom, nursery windows or first-floor windows that are higher than 10 feet from the ground. When locked in position, these window guards withstand up to 150 pounds. The bars are spaced 3 7/8 inches apart. According to the manufacturer, Guardian Angel window guards conform to the standards of American Society for Testing and Material.

John Sterling Max

• One of the more heavy-duty window guards are the John Sterling Max. These window guards double as both a child safety measure and security protection from intruders. The window bars are made of steel and can be mounted to the side or front of a window. Unlike other window guards, the steel bars have a "V" shape to prevent intruders from cutting them. The guards are designed to swing open should there be a fire or safety drill. A padlock is recommended if the bars are used more for security than child safety. These window guards work best in double hung style windows. Bars are spaced 3 1/2 inches apart and conform to the U.S. government safety guidelines for playground equipment.

Kidco Window Mesh Bars

• An alternative to installing window bars, Kidco Mesh Window Guards attach to the bottom half of the window. The mesh comes with a quick-release hardware to allow for easy cleaning, while the mesh prevents children from leaning through a window. The mesh comes in white so it is discreet. The mesh fits windows that are 26 to 46 inches wide and can mount to double-hung, single or sliding windows.