Firstly measure the width of the door frame and secondly measure the height.
How to measure sliding screen door size. Measure from top to bottom of the screen door on. Be careful not to input the reverse. Then enter the width and length of the purchase.
Measure the width of the jamb without the trim. Or, measure from the bottom of the existing screen door up to the centre of the existing striker, this will be the centre of the new striker and screen door handle. Select the best threshold ramp for your sliding glass door.
Do not measure from the middle at older doors may be both. This will also be the centre of middle lock striker. Now angle the top of the door to remove it from the frame.
5 feet (60 inches), 6 feet (72 inches), or 8 feet (96 inches). Measurements for a patio screen sliding door. Measure the top or the bottom frame.
How to measure for a screen door sliding do not measure from the middle at older doors may be both. Send us the largest of the three measurements. Take your lock measurement from the top of the bottom track, to the centre of where you want your lock handle.
To measure for a new door you measure from the bottom of the top track to the top of the bottom track, and add 1/4. 9 feet (108 inches), or 12 feet. Measure the top, middle and bottom widths of the screen door;