6×4 FT Metal Sheds
Six by four feet is the size most people land on when a 5×3 turns out to be just slightly too tight. Outside dimensions cluster around 72 to 77 inches wide, 43 to 48 inches deep and 70 to 73 inches tall, which works out to roughly 24 square feet inside — about a third more floor than a 5×3 for a similar footprint against a fence.
In this size you start seeing real differences between models: sliding doors versus hinged, floor kits included or sold separately, and lighter 0.25 mm panels versus the stiffer galvanized steel used on the pricier units. If the shed sits in full sun or on a coast, that panel gauge is the number that decides how long the paint lasts.
Compare every model
8 models in this size · from $136.98
6×4 FT Metal Outdoor Storage Shed, Gray
73.30 × 43.70 × 72.90 in
Original price was: $209.73.$176.73Current price is: $176.73.
View details63.39 × 20.20 × 4.13 in
Original price was: $209.09.$192.59Current price is: $192.59.
View details63.39 × 20.20 × 4.13 in
Original price was: $213.61.$185.01Current price is: $185.01.
View details6x4 FT Metal Outdoor Storage Shed
73.30 × 43.70 × 72.90 in
Original price was: $211.67.$180.87Current price is: $180.87.
View details63.19 × 19.69 × 4.53 in
$216.41
View details74.70 × 45.70 × 72.50 in
Original price was: $224.98.$136.98Current price is: $136.98.
View details77.17 × 48.03 × 70.87 in
$165.67
View details6x4ft Outdoor Metal Storage Shed
72.44 × 42.91 × 70.87 in
$208.62
View details
What fits
- A walk-behind mower, two trimmers, a leaf blower and a shelving unit.
- Four to six bicycles with a wall-mounted hook rail.
- A snow blower (check the door width against the auger housing).
Before you buy
- Panel thickness and coating — galvanized steel resists rust far better than painted-only panels.
- Whether a floor kit is included; the frame needs a solid, level base.
- Door style: sliding saves swing room along a narrow side yard.