Durable, all-steel prefabricated PORTA-KING Equipment Shelters feature durable weather-resistant construction. Solid ESP board core is laminated to 1/8" hardboard on both sides with an 14-ga. galvanized steel exterior. Pre-installed anchor tabs enable secure connection to existing concrete pad or steel deck. Basic 4-wall structure includes: 48"W insulated panel ceiling; aluminum perimeter frame roof with self-contained gutter system on two sides; single steel swing door; and 100 amp, single-phase circuit with 115V duplex, 230V outlet, and 34 watt light fixture.. Unassembled models feature Pivot-Lock panels for fast, easy set-up. Made in USA.NOTE: Submit approval drawings for all orders showing location of doors and types of accessories.NOTE: Fire retardent drywall construction available on all buildings. Please call for quote.