Can any door be made as a double or patio/arcadia door?
Yes. Virtually any single door can be made into double doors by repeating the pattern on the second door or reversing it. Some double doors have panoramic views that make the design different on each door. Double doors have an astragal (center post) that is attached to one of the doors so that when both doors are opened, there is no obstruction. Patio/arcadia doors are hinged in the middle with a set of locks on each end so you will have easy access to clean the stationary glass.
