16x24 Shed Material List
Quick Answer
A 16x24 gable shed with 8 ft walls, 16 inch on center framing, 4/12 roof pitch, pressure treated floor framing, OSB or plywood sheathing, a basic double door, and gravel foundation is an extremely large backyard structure. This size is commonly used as a full workshop, garage replacement, vehicle storage, or multi-purpose hobby building. The 16 ft span and 24 ft length require heavy structural framing and significant material quantities.
See all shed material lists by size
You will need:
- Heavy pressure treated lumber for the floor system
- 2x4 wall framing
- 2x10 or larger roof framing for the wide span
- Extensive floor, wall, and roof sheathing
- Panel or lap siding
- Asphalt shingles and underlayment
- Reinforced double door framing
- Large quantities of fasteners and hardware
In 2026 pricing, expect a realistic total material cost of: $9,000 to $14,500
This assumes a gravel base and basic exterior finishes only.
Need a smaller option? See our 18x18 shed material list. Want more space? See our 12x30 shed material list.
Full Material List
Quantities assume 8 ft wall height, 16 inch on center spacing, and a standard double door on one gable end.
Floor Framing
A 16 ft span over a 24 ft length requires heavy-duty joists to prevent sagging.
Gravel Base
- 9 to 12 cubic yards of compacted 3/4 inch crushed gravel
Floor Frame (Pressure Treated)
Perimeter
- 2x12x24 PT – 2 (long rim joists)
- 2x12x16 PT – 2 (end band joists)
If 24 ft boards are unavailable, splice sections over blocking.
Floor Joists (16 inch OC across 16 ft span)
2x12 joists are typically required.
- 2x12x16 PT – 18 to 20
Floor Sheathing
- 3/4 inch tongue and groove plywood or OSB – 12 sheets
Fasteners
- Exterior-rated screws or galvanized framing nails
- Heavy-duty joist hangers strongly recommended
Wall Framing
Framed 16 inch on center.
- 2x4x8 studs
- 170 to 190 total
- Includes perimeter walls
- Additional studs for corners and door framing
- Waste allowance
Plates
- 2x4x24 – 6 (long walls, double top plates + bottom plates)
- 2x4x16 – 6 (end walls)
Splicing shorter boards over studs is common.
Double Door Framing
Typical opening: 60 to 72 inches wide.
- 2x12x8 – 2 (header material)
- 1/2 inch plywood spacer
- Additional jack and king studs included in stud count
Roof Framing
A 16 ft span over a 24 ft length requires strong rafters and ridge support.
Rafters (4/12 pitch, 16 inch OC)
- 2x10x20 – 40 to 44
Approximately 20 to 22 rafter pairs.
Ridge Board
- 2x14x24 – 1
Collar Ties or Ceiling Joists
- 2x4x16 – 20 to 22
Sheathing
Large structures consume a substantial number of sheet goods.
Wall Sheathing
- 7/16 inch OSB or plywood – 30 to 34 sheets
Panel siding may eliminate separate sheathing.
Roof Sheathing
- 7/16 inch OSB or plywood – 20 to 22 sheets
Siding
Panel siding is most common for structures of this size.
T1-11 or LP SmartSide Panels
- 30 to 34 sheets
Vinyl or lap siding systems require additional trim, backing, and accessories.
Roofing
Underlayment
- 3 rolls synthetic underlayment
Drip Edge
- 14 to 16 pieces (10 ft lengths)
Shingles
- Approximately 4.5 to 5 squares
- 15 to 20 bundles depending on waste
Roofing Nails
- 15 to 18 lb box
Hardware and Fasteners
- 16d framing nails or structural screws
- 8d nails for sheathing
- Exterior construction screws
- Construction adhesive (7 to 9 tubes)
- Hurricane ties strongly recommended
- Heavy-duty hinges (3 per door)
- Exterior double-door latch or lockset
- Padlock hardware
- Flashing for door header
Estimated Cost Breakdown
Typical 2026 pricing ranges.
- Gravel Base: $500 to $1,000
- Pressure Treated Floor Framing: $1,700 to $2,900
- Wall Framing Lumber: $1,300 to $2,200
- Roof Framing Lumber: $1,600 to $2,700
- Sheathing (walls and roof): $2,100 to $3,300
- Siding: T1-11: $1,400 to $2,200; LP SmartSide: $2,600 to $4,200; Vinyl system: $3,500 to $5,600
- Roofing: $1,100 to $1,900
- Hardware and Fasteners: $400 to $800
Total Estimated Range
With basic panel siding: $9,000 to $11,800
With upgraded siding: $11,800 to $14,500
Costs increase sharply due to:
- Very wide 16 ft span requiring heavy framing
- Large floor area (384 sq ft)
- Long wall runs with high stud counts
- Extensive roof surface
- Reinforced door framing
- High material volume and weight
- Significant fastener usage
- Potential delivery surcharges
If you want exact cut diagrams, printable framing layouts, and step-by-step blueprints for this 16x24 shed, detailed plans eliminate guesswork and reduce lumber waste.
Get the Complete 16x24 Shed Plans Here
Tools Required
Standard framing tools plus equipment capable of handling heavy components.
Essential tools:
- Circular saw
- Miter saw
- Drill and impact driver
- Framing hammer
- 4 ft or longer level
- Speed square
- Tape measure
- Chalk line
- Multiple ladders
- Shovel and rake
- Plate compactor or heavy hand tamper
Helpful tools:
- Pneumatic framing nailer
- Roofing nailer
- Laser level
- Sawhorses
- Clamps
Assistance is required. Components are too large and heavy for solo construction.
Step-by-Step Build Overview
High-level sequence only.
- Prepare and compact gravel base across entire footprint.
- Build pressure treated floor frame and verify square.
- Install floor sheathing.
- Frame walls on the ground including double door opening.
- Raise walls with assistance, plumb, and brace securely.
- Install double top plates tying walls together.
- Install ridge board and rafters.
- Add collar ties or ceiling joists.
- Install roof sheathing.
- Install drip edge and underlayment.
- Install shingles.
- Install wall sheathing if required.
- Install siding.
- Build and hang double doors.
- Install trim and hardware.
- Frequent checks for level and square are critical on structures of this size.
Common Mistakes
- Using undersized floor framing. Leads to sagging and structural failure.
- Poor base preparation. Causes uneven settling across the building.
- Attempting construction without assistance. Large wall sections are dangerous to lift alone.
- Underestimating materials. Causes delays and extra delivery costs.
- Weak double-door framing. Leads to sagging or misalignment.
- Skipping structural connectors. Reduces resistance to wind loads.
- Inadequate roof framing. Wide spans require proper lumber sizing.
Is It Worth Building Yourself?
DIY material cost: $9,000 to $14,500
Typical prebuilt 16x24 shed delivered in 2026: $15,000 to $28,000
DIY savings typically range from $6,000 to $14,000.
Consider:
- Construction time of roughly 7 to 12 days with help
- Transportation and delivery logistics
- Structural accuracy requirements
- Possible permits or zoning restrictions
For experienced DIY builders with assistance, building yourself is usually financially worthwhile. If speed, warranty coverage, or labor limitations are concerns, a prebuilt structure may be the better option.
Get Exact Cut Diagrams and Printable Plans
This material list provides realistic quantities and cost expectations for a 16x24 shed.
It does not include:
- Exact rafter angle calculations
- Detailed wall framing layouts
- Header engineering details
- Precise overhang measurements
- Optimized cut lists
- Printable construction diagrams
On structures this large, mistakes can waste significant amounts of material and time.
Detailed blueprints with exact measurements, framing layouts, and printable cut sheets simplify construction, reduce waste, and help ensure structural accuracy.
For large one-time builds, complete plans typically save more time and money than they cost by preventing errors and rework.