
The sliding door is usually on a track system that is installed in the framework or the jamb of the door. Sliding doors generally have one door that glides gently past the other. However, you can still pull it off as long as you have the right tools and directions. If you are a first time DIYer, installing a sliding glass door may not be a walk in the park. Attach the Inactive Weather-Strip Carrier

I will help you through the measurement process step by step. The double screen door kit ships in pieces and is easy to put together yourself. The picture also shows the width of these particular double screen doors at 37-1/4" (Usually the new screen doors will be identical to the width of the existing glass doors.) Lt me know whether your door has a channel or a rail at the top, it affects the height of the new doors. If this is the case, measure from the top of that channel. Sometimes instead of a top track or rail there will be a C shaped channel at the top or header of the patio door.

It shows the measurement from the the bottom of the top track to the top of the bottom track at 92" The sketch above gives an idea of the information I need to make a set of double sliding patio screen doors.

All I need is the measurements of your existing broken screen doors or the measurements of the patio door. It does not matter if the door is an inexpensive builder style door or a top of the line Kawneer. Regardless of the reason, my door kits are made to fit any size of double sliding patio door. Either the screen doors get damaged or simply forgotten when the builder orders the patio door.

It's strange but many patio doors get installed without screens, sometimes even top of the line doors. When the two doors are closed together, the astragal hides the edges of both doors so that they have a consistent vertical line with no gap from top to bottom. The astragal is an "H" shaped length of extruded aluminum that gets screwed onto the vertical edge of one door. We can help, our double doors are high quality screen door kits with a mating astragal mounted on one so they can meet and lock together in the center. Double screen doors can be troublesome when they break down and are in need of replacement.
