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A shed material list is the shopping list for your build: every board, sheet, fastener and roofing product, with its size and how many to buy. To read one, learn the lumber notation (2x4x8), the units (pieces, sheets, bundles, pounds), and which lines already include waste.
What a shed material list includes
Most lists are split by part of the shed, in roughly the order you build:
- Foundation: skids or runners, gravel, concrete blocks, sometimes ground anchors.
- Floor: rim joists, floor joists, floor panels, joist hangers.
- Walls: studs, top and bottom plates, headers, siding or wall sheathing.
- Roof: rafters or trusses, ridge board, roof sheathing, underlayment, drip edge, shingles.
- Trim: fascia, soffit, corner boards, door and window trim.
- Hardware: nails, screws, hinges, joist hangers, hurricane ties.
- Tools: saw, drill, level, square, ladder.
Many lists leave out the door, window, paint and ramp, so look for a line saying what is not included.
How to read lumber sizes on a shed material list
Lumber lines use three numbers: thickness, width and length. A line that reads “10 pcs 2x6x10 PT” means ten pressure-treated 2×6 boards, each 10 feet long. The first two numbers are nominal inches. The last is the length in feet, and boards often run a little long so you can trim the ends square.
Nominal means the name, not the size. A 2×4 is about 1 1/2 by 3 1/2 inches once it has been dried and planed. The American Wood Council explains the labeling rules: stores may sell lumber by nominal size as long as the actual size is stated.
| Nominal size | Actual size (inches) | Common shed use |
|---|---|---|
| 1×4 | 3/4 x 3 1/2 | Corner trim, door trim |
| 2×4 | 1 1/2 x 3 1/2 | Studs, plates, gable framing |
| 2×6 | 1 1/2 x 5 1/2 | Floor joists, rafters, fascia |
| 2×8 | 1 1/2 x 7 1/4 | Larger floor joists, headers |
| 4×4 | 3 1/2 x 3 1/2 | Skids on small sheds |
| 4×6 | 3 1/2 x 5 1/2 | Skids on mid-size sheds |
A 2×4 wall is 3 1/2 inches thick, not 4, and rough openings, header stacks and cut lengths are all figured from actual sizes.
Abbreviations on a shed material list
| Abbreviation | Meaning |
|---|---|
| pcs or ea | Pieces or each |
| LF | Linear feet (total length, not board count) |
| PT | Pressure-treated |
| GC or UC4A | Treated for ground contact |
| UC3B | Treated for above-ground outdoor use |
| T&G | Tongue and groove (floor panels) |
| OC | On center, the spacing between framing members |
| sq | Roofing square, 100 square feet of roof |
| 8d, 16d | Nail sizes: 8d common is 2 1/2 inches, 16d common is 3 1/2 inches (16d sinkers are 3 1/4) |
| lb | Fasteners sold by weight |
| Eave | Roof edge along the bottom of a slope, where gutters go |
| Rake | Sloped roof edge at a gable end |
Watch LF lines. “132 LF 2×4” is a total length, and you cannot always divide it by the board length. Two 10-foot plates take two boards, not 20 LF of whatever is on the rack.
Sheet goods, roofing and fasteners
Sheets are 4×8 feet unless the line says otherwise. The line should give the thickness and type, such as 3/4 inch T&G plywood for the floor or 7/16 inch OSB for roof sheathing. “3/4 inch” floor panels actually measure 23/32 inch.
Every structural panel carries a grade stamp. APA explains how to read the trademark. On sheathing, a span rating such as 24/16 gives the maximum support spacing in inches for roof use (left number) and floor use (right number).
Floor panels such as Sturd-I-Floor carry a single rating, such as 24 oc. Exposure 1 means the panel can handle weather during construction but must be covered. Siding like T1-11 should be rated Exterior.
Shingles are listed in bundles or squares. Many common shingles take three bundles per square, but the wrapper gives the real coverage. Underlayment is listed in rolls and drip edge in 10-foot pieces.
Nails and screws are often listed by the pound. The box gives the count per pound, so you can tell whether “5 lb 8d galvanized” covers the siding. Treated lumber calls for hot-dip galvanized or stainless fasteners and connectors rated for it, so read the connector maker’s guidance.
Worked example: a 10×12 shed material list, step by step
Here is the math behind a list for a shed 12 feet wide and 10 feet deep, with 2×6 floor joists at 16 inches on center, 2×4 walls built from 92 5/8 inch precut studs, and a gable roof with the ridge along the 12-foot side. This is an illustration of standard framing math, not the list from any 3DSHEDPLANS plan. Follow your plan’s sizes, spans and counts.
Every count below is the layout minimum. Waste comes once, at the end.
| Part | Math | Layout minimum |
|---|---|---|
| Skids | Three runners the full 12 feet | 3 pcs 4x6x12 PT (GC) |
| Rim joists | The two 12-foot sides | 2 pcs 2x6x12 PT |
| Floor joists | 144 in. / 16 in. = 9 spaces, so 10 joists, each cut to 117 in. | 10 pcs 2x6x10 PT |
| Floor panels | Rows of 4 ft, 4 ft and 2 ft across the 10-ft depth | 4 sheets 3/4 in. T&G |
| Studs | One per foot of wall, 44 ft of wall | About 44 precut 2×4 studs |
| Plates | Bottom plate plus double top plate, wall by wall | 6 pcs 2x4x12 and 6 pcs 2x4x10 |
| Wall siding | 44 ft of wall / 4 ft per sheet | 11 sheets 4×9 T1-11 |
| Gable ends | Two triangles, about 8.3 sq ft each | 2 more sheets T1-11 |
- Joists are spaces plus one. The 117 inch cut is 120 inches minus two 1 1/2 inch rim joists.
- Floor panels need a layout, not just area. 120 square feet over 32 is 3.75 sheets. Staggered rows use two full sheets, two halves and one sheet ripped for the 2-foot strip. Only one ripped strip keeps the groove edge that locks into the row beside it, which is the best reason to buy a fifth sheet.
- Plates are counted by wall. Each 12-foot wall takes three 12-foot boards. Each 10-foot wall takes three boards cut to fit between the long walls.
- Wall height sets the siding length. 92 5/8 inch studs plus three 1 1/2 inch plates make a 97 1/8 inch wall. Add the floor panel and the 5 1/2 inch rim and the siding must cover about 103 inches, so 8-foot sheets are too short. 9-foot T1-11 is often special-order, so call ahead, and lay out the studs so sheet edges land on framing.
- Gables: at a 4/12 pitch the ridge sits about 20 inches above the wall. Each triangle needs its own cuts, plus gable studs from your plan.
- The door comes from the plan. Header size and the jack and king studs depend on the opening.
The roof on this example
Say the roof has a 4/12 pitch and 1-foot overhangs on all sides. Each rafter runs 5 feet level, which is about 5.3 feet along the slope, plus the overhang. So each roof plane is about 6.3 feet by 14 feet (12 feet plus two 1-foot gable overhangs), and the two planes come to roughly 176 square feet.
| Part | Math | Layout minimum |
|---|---|---|
| Rafters | 144 in. / 16 in. = 9 spaces, so 10 per side | 20 rafters, 2×4 or 2×6 per plan, from 8-foot boards |
| Fly rafters | One at each end of each plane, for the gable overhang | 4, plus lookouts or ladder framing per the plan |
| Ridge board | Carries the gable overhangs | 1 board one size deeper than the rafters, about 14 ft |
| Roof sheathing | A 4-ft row plus a 2.3-ft row on each plane | 8 sheets 7/16 in. OSB |
| Shingles | 176 sq ft = 1.76 squares x 3 bundles | 6 bundles, plus starter and ridge cap |
| Drip edge | Each rake needs its own piece; eaves need 14 ft each | 7 pieces, 10 ft long |
| Trim | 2 eaves at 14 ft, 4 rakes at 6.3 ft, 4 corners at 9 ft | Boards in the plan’s trim size |
- Sheathing: area says 5.5 sheets. But panels run long side across the rafters, and a 2.3-foot strip ripped from a 4-foot sheet leaves 1.7 feet you cannot use. Each plane takes two sheets in the 4-foot row and two ripped sheets in the 2.3-foot row, so the layout needs 8. Trim the first sheet so its end lands on a rafter center.
- Drip edge is counted by edge, not by total length. Each 6.3-foot rake gets its own 10-foot piece, so that is 4 pieces. The two 14-foot eaves take one piece each plus a third piece cut for both remainders.
- Pitch matters for shingles. Asphalt shingle makers treat about 4/12 as the low end for a standard install and print extra underlayment steps for lower slopes on the wrapper. Size underlayment rolls from the coverage on the label, with the laps it calls for.
- Ties and hangers only if the plan calls for them. If the plan uses hurricane ties, that is one per rafter end on the wall, 20 here. Some plans hang floor joists with hangers and some end-nail them through the rim.
The buy list
Add about 10 percent to framing, siding and shingles for bad boards and miscuts, one spare sheet each for floor and roof, and round up:
| Item | Minimum | Buy |
|---|---|---|
| Precut 2×4 studs | 44 | 49 |
| 2×4 plates (12s and 10s) | 12 | 14 |
| T1-11 siding, walls and gables | 13 | 15 |
| 3/4 in. T&G floor panels | 4 | 5 |
| 7/16 in. OSB roof sheathing | 8 | 9 |
| Shingle bundles | 6 | 7 |
How to check a shed material list before you buy
- Count the framing. Joists and rafters are spacing plus one; check studs against one per foot of wall. If the list is more than two or three pieces off, find the reason in the plan before you order.
- Check sheets by area. Floor, wall and roof area divided by 32 square feet should land under the listed sheets. The gap can be large: the roof above is 5.5 sheets by area and 8 by layout.
- Match the treatment. Skids and anything near the soil should be ground contact. Floor framing on a skid shed is usually treated too.
- Match the fasteners. Galvanized or stainless for treated lumber, and the connector maker’s nails for hangers and ties.
- Find the gaps. Look for the door, window, flashing, caulk, primer and paint. Add missing lines or budget for them.
- Add waste once. Some lists already include extra.
Tips for ordering and storing materials
- Ask the yard to price the list. Many lumberyards will quote a full list and deliver it in one load. Prices vary by region and change often, so get a current quote.
- Store it dry. Stack lumber off the ground on spacers under a cover. The USDA Forest Products Laboratory Wood Handbook explains how wood that stays wet can decay and change shape.
- Check rules first. Size, height and placement limits vary by town. Check your local permit office before you order anything.
Plans that fit
Each 3DSHEDPLANS plan PDF includes a printable material list of the materials, hardware and tools for that shed, with the quantity of each.
- The 10×12 hip roof shed plan has a 10×12 footprint with a hip roof, which adds hip and jack rafters, so take roof lines from the plan.
- The 12×10 gable shed plan is closest to the example: a similar footprint with a gable roof.
- The 10×10 gable shed plan is a smaller, square option.
- The 12×12 gable shed plan adds 2 feet of depth.
- Browse every gable shed plan or all shed plans by size and roof type.
- Want to see the style of the plans first? Download the free 10×12 hip roof shed plan PDF.
Frequently asked questions
What does 2x4x8 mean on a shed material list?
It means a nominal 2×4 board that is 8 feet long. The board actually measures about 1 1/2 by 3 1/2 inches, because lumber is named by its size before drying and planing.
How much extra material should I buy for a shed?
A common allowance is about 10 percent on framing lumber and sheet goods, for bad boards, miscuts and layout changes. Allow more for a hip roof or a first build, and check whether your list already includes extra.
How many studs do I need for a 10×12 shed?
A quick estimate is one stud per foot of wall, which already allows for corners and a door. A 10×12 shed has 44 feet of wall, so about 44 studs. Your plan's framing drawing gives the exact count.
Is a material list the same as a cut list?
No. A material list tells you what to buy, such as ten 2×6 boards 10 feet long. A cut list tells you what to cut from them, such as ten floor joists at 117 inches.
What does ground contact mean on treated lumber?
It means the wood is treated for use touching soil or close to it, often marked UC4A on the tag. Above-ground treated lumber is often marked UC3B. Use ground contact for skids and anything near the dirt.