1. Identify Window Type:
   • Is it a single-hung, double-hung, casement, or sliding window?
   • Go to specific measurement process based on type.

SINGLE-HUNG WINDOW

2. Measure Width:

   • Measure the width of the window frame (from side to side).
   • Record width.

3. Measure Height:

   • Measure the height of the window frame (from top to bottom).
   • Record height.

DOUBLE-HUNG WINDOW

4. Measure Width:

   • Measure the width of the window frame (from side to side).
   • Record width.

5. Measure Top and Bottom Sash Heights:

   • Measure the height of the top sash.
   • Measure the height of the bottom sash.
   • Record both heights.

6. Note Meeting Rail Position:

   • Identify where the top and bottom sashes meet.
   • Record meeting rail position.

CASEMENT WINDOW

7. Measure Width:

   • Measure the width of the window frame (from side to side).
   • Record width.

8. Measure Height:

   • Measure the height of the window frame (from top to bottom).
   • Record height.

9. Check for Mullions:

   • Are there any vertical dividers (mullions)?
   • Record mullion positions if present.

SLIDING WINDOW

10. Measure Width:

    • Measure the width of the window frame (from side to side).
    • Record width.

11. Measure Height:

    • Measure the height of the window frame (from top to bottom).
    • Record height.

12. Identify Number of Sliding Panels:

    • Count how many panels the window has.
    • Record number of panels.

FINISH

13. Compile Measurements:

    • Collect all recorded measurements.
    • Ensure everything is accurate.

14. Review:

    • Double-check all measurements for any errors.
    • Verify the type of window and its components (e.g., number of sashes, mullions).