Wiktionary
a. Not structural; not related to a structure.
WordNet
adj. not structural
Usage examples of "nonstructural".
Some nonstructural physical evidence scattered around the site, but almost every piece of it can be traced back to equipment that was probably installed inside the power plant.
The fire had marched across the floor from the bed to the chest of drawers, ignited a nonstructural partition wall, and burst into full flame in the adjoining living room, leaving the far side of the bedroom relatively untouched.
The shell of the Baptist church arrived early Friday morning in twin flatbeds, a third truck with an attached crane carrying the interior fixtures and other nonstructural items in its half van.
She entered a large suite decorated in black and white, from the diamond-shaped floor tiles to the onyx pillars that supported a series of white marble romanesque arches, impressive but nonstructural, intended purely for decoration.