Write down the measurement.
How to measure sliding glass door rollers.
The roller i have has the 1 1 4 roller and the housing is 13 16 wide and the mounting looks just like mine.
Move halfway down the opening and measure again.
The smallest of the three measurements is the correct height.
Be careful not to damage it.
Pull out any.
You can find replacement patio sliding glass door hardware here.
So i made some measurements and found that the sgpt9236 roller assembly matches what my door has.
Step 1 measure the opening go to your sliding glass door and take a measurement from the wall left to right of the door to the wall it is installed in.
This measurement is the width.
The height is determined by measuring at the top of the bottom track the center and the bottom.
How to measure for replacement sliding glass patio doors.
Measure from the top of the track at one end of the door down to the threshold on the ground with a tape measure.
Cut away all the old silicone and paint attached to the door.
In this video we show you how to replace a roller in a patio sliding glass door.
Measure the door starting at the inside of the side jamb and extend the tape measure to the center stile at the opposite end.
Remove the slider door trim with a crowbar.