Secure Storage At AES Precast we offer designs that are practical and built to suite whatever your needs may be. With 100% concrete construction, this structure is built for a lifetime of use. We offer many options for interior and exterior. Get a Free Quote Many Exterior Finishes to Match Your Existing Structure! Skip Trowel Stucco Fractured Rib Smooth Trowel, Painted Fluted Rib Brick Split-Faced Block Shiplap Vertical Plank Horizontal Plank Barn Board Maryland Ashlar Stone Exposed Aggregate popular options Custom exterior dimensionsDoors and door placementFinished interior (tiled floor, frp walls, insulation, drywall, etc.)Exterior finishWindowsElectrical panelsHVACOverhead doorsWorldwide ShippingAlarm systemsFire suppression systemsVarious interior / exterior lightingReceptaclesInterior partitionsHurricane zone tie-down packageWall thicknessRoof slopeCustom louversMetal canopies Structural Info Walls 3″ Thick, Floor 6″ Thick, Roof 4″ @ edge; 5″ @ center; giving 1″ slope from center to edgeConcrete: Steel-reinforced, polypropylene fiber reinforced, 4000 PSI minimum 28-day compressive strength, air-entrainedReinforcing Steel: ASTM A615, grade 60 unless otherwise indicatedReinforcing Fiber: Polypropylene fiberPanel Connections: All panels shall be securely welded together with 1/4″ thick steel brackets.Caulking: All joints between panels and modules shall be caulked on the exterior and interior surface of the joints.UL-752 BulletproofCat. 5 Hurricane ResistantAll general storage buildings are custom designed around specific needs.12′ x 60′, 12′ x 90′ & 12′ x 120′ Lengths available. Click Here to Get Your FREE Quote! FREE QUOTE