How to Measure Your Windows - Double Hung

Print Instructions

The Guardian Angel window guard is available in several sizes. It's important that your windows are measured prior to placing an order to ensure you receive the correct guard. Please be sure to read the warnings before proceeding.


Warnings

  • Before installing, verify building and fire codes are not being violated.
  • This window guard is intended to protect against potential falls by children age 5 and under.
  • Window guard must be installed in solid frame material or stud for proper operation.
  • There should be no more than a 4-inch opening anywhere in the guarded area.
  • Failure to follow all manufacturer's installation and safety instructions may reduce the effectiveness of this product and increase the risk of accidental window falls.
  • Do not install a guard horizontally, or a guard meant for double hung windows, in a casement/sliding window. A child could use the guard as a ladder and fall through the unguarded area of the window.
  • This product is not intended as a substitute for proper adult supervision.
  • Guardian Angel Window Guards are not meant to protect against intruders.
  • This product is not intended for installation outside of the home/window where it will be exposed to inclement weather conditions.

Single/double hung windows consist of two separate window panels, both of which slide up and down. Typically, the window is opened by sliding the bottom panel upwards.

1) Measure the depth of the window frame where the posts will be mounted (inside right and left sides of window frame).
  • If the depth of the frame is less than 3/4" inch, the guard will need to be mounted on the outside of the window frame (on the molding or wall around the window). The end posts are 3/4" inch wide and need at least that much space for installation. Please keep in mind, the end posts need to be screwed into solid material or stud for proper operation.
2) Once you determine if you are installing the guard on the inside or outside of the window frame (on the molding or wall), measure the width of that area.
  • This will determine the width of the guard.
3) Measure the height of the window opening with the window fully open.
  • The height of the guard is 21 3/8 inches. The window should not exceed this height. If the window's opening is more than 21 3/8 inches high, you can use a window stop to prevent the window from opening above the guard. If the top window panel opens, and it can't be secured, the entire window must be guarded. You will need a vertical style guard (see instructions on how to measure sliding windows).

Cautionary Note
There should be no more than a 4-inch opening anywhere in the guarded area. This includes the area between the top bar on the window guard and the bottom of the opened window panel. (Figure 1-2)






If you have additional questions, contact us at 1-800-445-2370, Monday through Friday,
9:00 AM to 5:00 PM eastern time.



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