Mobile Modular has a wide array of standard sizes in stock and ready for delivery, an example of these is provided below. If you need a unique size, smaller or larger than the below, we can provide a building to suit your purpose. Standard building sizes range from:CALIFORNIA StandardSingle-Wides - 8'x20' (160 Sq.Ft.) to 12'x60' (720 Sq.Ft.) Multi-Module Complexes - 24'x40' (960 Sq.Ft.) to 210'x120' (25,200 Sq.Ft.) and largerARKANSAS, LOUISIANA, OKLAHOMA, TEXAS Standard Single-Wides - 8'x20' (160 Sq.Ft.) to 14'x70' (980 Sq.Ft.)Multi-Module Complexes - 24'x32' (768 Sq.Ft.) to 210'x120' (25,200 Sq.Ft.) and larger FLORIDA Standard Single-Wides - 12'x40' (480 Sq.Ft.) to 12'x56' (672 Sq.Ft.) Multi-Module Complexes - 24'x36 (864 Sq.Ft) to 144'x56 (8064 Sq.Ft) ALABAMA, DELAWARE, GEORGIA, MARYLAND, NORTH CAROLINA, PENNSYLVANIA, SOUTH CAROLINA, VIRGINIA, WASHINGTON, D.C., WEST VIRGINIA Standard Single-Wides - 12'x42' (504 Sq.Ft.) to 12'x56' (672 Sq.Ft.) Multi-Module Complexes - 24'x56' (1,344 Sq.Ft.) to 60'x60' (3,600 Sq.Ft.) and larger