Crisp, classic, and built for the long term — the Outsunny 11 × 13 ft Outdoor Storage Shed in White brings full-size galvanized steel construction to your backyard in a timeless finish that brightens any outdoor space. Constructed entirely from galvanized steel with a clean White painted finish, this shed offers all the structural advantages of metal — fire resistance, zero rot, zero warping — without the upkeep headaches of wood or the weight limitations of resin. The galvanized roof is fully waterproofed and features a sloped striped profile that efficiently channels rainfall away and prevents water from pooling on the surface. Four ventilation slots — two on the front wall and two across the rear — create steady cross-airflow through the interior, keeping humidity in check and protecting stored tools and equipment from the moisture buildup that causes rust and corrosion. The crisp White finish reflects heat and holds up well against UV exposure, keeping its bright appearance season after season.

At 130″ W × 146.5″ D of interior space, the shed provides ample room for lawn mowers, bicycles, power tools, garden supplies, pool accessories, patio furniture, and seasonal storage with room to spare. The double sliding doors open to a combined width of 54.25 inches — a space-saving design that eliminates swing clearance requirements and makes loading and unloading large or bulky items completely effortless. A built-in locking mechanism secures the doors when the shed is unattended (lock not included). The included foundation kit provides immediate ground stability on any flat surface and can be paired with wood boards to create a fully sealed floor base that keeps mud and groundwater away from stored belongings. Pre-cut and pre-drilled steel panels reduce assembly complexity, though at least three adults are recommended to handle the panels safely during installation.

▣ Specifications

Specification	Detail
Item Label / SKU	845-031V01WH / 1324
Color	White
Material	Galvanized steel with painted finish — rust & corrosion resistant
Shed Size	11 ft × 13 ft (~143 sq ft footprint)
Overall Dimensions	133.75″ W × 152″ D × 78.75″ H
Interior Dimensions	130″ W × 146.5″ D
Roof Style	Sloped single-pitch — waterproofed galvanized steel, striped panel design
Door Type	Double sliding doors — space-saving, no swing clearance needed
Door Dimensions	54.25″ W × 59.75″ H
Security	Built-in door locking mechanism (lock not included)
Ventilation	4 vents (8.75″ × 4″ each) — 2 front, 2 rear for cross-airflow
Snow Load Capacity	4 lbs per sq ft
Floor / Foundation	Foundation kit included — can be combined with wood boards for sealed floor
Assembly	Pre-cut & pre-drilled panels — minimum 3 adults recommended, approx. 5 hours

Metal storage building

Outsunny Outdoor Storage Shed White 11’×13′ Galvanized Steel