A storage shed keeps lawn equipment, garden tools, seasonal items, and overflow workshop supplies dry and organized. Building one from scratch costs $800 to $2,000 for an 8x10-foot structure — roughly half the price of a comparable pre-built shed delivered to your yard. The build takes two to three weekends and uses standard framing techniques. No advanced carpentry skills required, just accurate measuring, level foundations, and the willingness to work methodically through each phase.

Build a Small Storage Shed

Before You Build: Permits and Placement

Check local codes. Most municipalities allow sheds under 120 square feet (a 10x12 or smaller) without a building permit, but setback requirements (distance from property lines, fences, and structures) still apply. Call your local building department or check the zoning code online. HOA rules may impose additional restrictions on size, style, and placement.

Choose the location. The shed needs:

Level ground or ground that can be leveled
Drainage away from the foundation (not in a low spot that collects water)
Access for moving large items in and out (mower, wheelbarrow)
Minimum 3-foot setback from fences (typical — verify locally)
Proximity to where you actually use the stored items

Foundation Options

Gravel Pad

The simplest and most common shed foundation. Excavate 4 inches of soil in the shed footprint plus 12 inches on each side. Lay landscape fabric, then fill with 4 inches of compacted 3/4-inch crushed gravel. Level the surface with a screed board and check with a long level.

Place concrete blocks or pressure-treated 4x4 skids on the gravel to support the floor frame. This is adequate for sheds up to 12x16 feet.

Cost: $75 to $150 in gravel and blocks.

Concrete Block Piers

Set concrete blocks at each corner and every 4 feet along the perimeter. Level each block individually and to each other. The floor frame sits on the blocks. Simple, cheap, and effective for solid, level ground.

Concrete Slab

A 4-inch reinforced slab is the premium foundation — level, permanent, and doubles as the shed floor. Requires form building, rebar placement, concrete delivery, and finishing skills. Overkill for a basic storage shed but ideal if the shed will be a workshop.

Floor Framing

Build the floor frame from pressure-treated 2x6 lumber (required for ground proximity):

Cut two rim joists to the shed length (8 feet for an 8x10 shed)
Cut floor joists to the shed width minus 3 inches (9 feet 9 inches for a 10-foot width, accounting for the two rim joists)
Space joists 16 inches on center. Mark and nail through the rim joists into the ends of each floor joist with 16d nails or 3-inch structural screws.
Check the frame for square by measuring diagonals. Adjust until both diagonals are equal.
Set the frame on the foundation. Level it by shimming under the support points.
Sheath the floor with 3/4-inch tongue-and-groove plywood (exterior grade). Glue and screw the plywood to the joists with 1-5/8-inch screws every 8 inches along the joists.

The floor is your work platform for the rest of the build. Make it flat and solid.

Wall Framing

Frame each wall flat on the floor deck, then tilt it up into position. Standard shed wall framing uses 2x4 studs at 16 or 24-inch spacing.

Back wall (8 feet, no door): Bottom plate, top plate, studs at 24-inch centers. For an 8-foot wall, that is four studs plus two end studs.

Front wall (8 feet, with door): Frame a 36-inch or 48-inch door opening with a header (doubled 2x6 for a 4-foot opening), jack studs, and king studs. Frame the remaining wall sections with studs at 24-inch centers.

Side walls (10 feet): If building a shed roof (single slope), the side wall studs taper from the taller front wall height to the shorter back wall height. Cut each stud to the height at its position along the slope. For a gable roof, both side walls are the same height and the gable triangles are framed separately.

Raising the walls:

Tilt the back wall up first. Brace it temporarily with diagonal 2x4s screwed to the wall and floor.
Raise each side wall and nail to the back wall at the corners.
Raise the front wall last and nail to the side walls.
Add a second top plate (cap plate) overlapping the corner joints. This ties all four walls together.

Check plumb on every wall before nailing the cap plate. Adjust with braces as needed.

Roof Framing

Shed Roof (Single Slope)

The simplest option. The roof slopes from front to back (or back to front). Rafters run from the higher wall to the lower wall. Cut rafters from 2x6 lumber with bird’s-mouth notches at each wall plate. Space 24 inches on center.

A 2-foot height difference between front and back walls over a 10-foot span creates a roof pitch of roughly 2:12 — adequate for asphalt shingles but better suited for metal roofing.

Gable Roof

More traditional appearance with two sloping sides meeting at a ridge. Cut rafters in pairs with matching angles at the ridge and bird’s-mouth cuts at the wall plate. A 4:12 or 6:12 pitch works well for sheds.

For either style:

Install rafters on layout marks at 24-inch centers
Sheath with 1/2-inch or 7/16-inch OSB, nailed to each rafter
Install roofing felt (15-pound or synthetic underlayment)
Install drip edge at the eaves and rakes
Apply roofing: asphalt shingles ($30 to $50 per square) or corrugated metal panels ($50 to $80 for an 8x10 shed)

Metal roofing is faster to install and lasts longer. Screw the panels to the purlins (1x4 strips nailed across the rafters) with self-tapping roofing screws and rubber washers.

Siding

T1-11 plywood siding ($25 to $35 per 4x8 sheet) is the fastest shed siding. It is structural, so it doubles as wall sheathing. Nail directly to the studs with 8d galvanized nails. Paint or stain within 30 days of installation.

LP SmartSide ($30 to $45 per sheet) is an engineered wood product that resists rot better than plywood. Same installation method.

Board and batten (1x8 boards with 1x3 battens over the joints) gives a more rustic appearance.

Door

Build the door from the same siding material reinforced with a Z-frame on the back (two horizontal 2x4s and one diagonal 2x4 forming a Z shape). Hang with three heavy-duty T-hinges and add a hasp or handle.

Or install a pre-hung exterior door for a more finished look. A 36-inch steel pre-hung entry door costs $150 to $250 and installs in an hour.

Finishing Touches

Prime and paint all exposed wood within 30 days of construction
Install weather stripping around the door
Add a ramp at the entry for wheeled equipment (mower, wheelbarrow)
Install a hasp and padlock for security
Add shelving and hooks inside for tool storage
Consider a small window for natural light — a barn sash window ($30 to $60) is the traditional shed window

Bottom Line

An 8x10 shed built from standard lumber and T1-11 siding costs $800 to $1,500 in materials and takes two to three weekends. Start with a level gravel foundation, frame the floor with treated lumber, frame walls on the deck and tilt them up, and sheath the roof with metal or shingles. This is straightforward framing — the same techniques that build houses, scaled down to a manageable project.