We hate à la carte, as much as anyone else, but since every application is different, there is no way to make a one-size-fits-all comprehensive kit for all projects. There are many ways people choose to configure tracking and fasteners, so it is better to order components as you need them.
Tracking & attachment fasteners must be ordered separately in STEPS 2 & 3
In the long run you will get and pay for only what you'll need. The instant price calculator has already taken a reasonable guess at what is needed and should be very close to your ultimate cost.
If you don't order tracking rails and components in STEP 2, they won't be shipped
If you don't order Attachment Fasteners in STEP 3, your curtains will not seal
We are aiming for a relaxed fit, not drum tight or sloppy loose. The adjustments below allow for overlap to seal sides, slight overlap of doorways, and take pressure off the curtains in breezy conditions. If you do not apply these adjustments, curtains will not fit properly. With that said let your good sense and intuition prevail.