Here at www.ezebreezestore.com, the majority of the Vertical 4 Track units that we sell are the “outside mount” or exterior flange option. However there are those instances where an “inside mount” would make more sense……like in the case where there is an exterior rail on your porch. Another instance is a second floor screen room that you can’t get a ladder to or just are not interested in working from and elevated height. The options are there within the Eze-Breeze line of products to account for just about any situation you may have.
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