Naturally , before you start creating the lose, you must have 12×20 Shed Plans, FREE Materials – Cut List, Shed Building Videos – Instructions. It makes the construction easier and permits us to easily determine the number of developing materials you will need with your 12×20 Shed Plans, FREE Materials – Cut List, Shed Building Videos – Instructions.

12×20 Shed Plans, FREE Materials – Cut List, Shed Building Videos – Instructions

12×30 shed plans

12×20 Shed Plans, Materials & Cut List, Cost Estimate Worksheet

In addition to the 12×20 Gable shed plans I offer these 3 other styles of 12×20 shed plans:

This materials list and cost estimate is for my 12×20 gable roof shed plans with these features:

  • Pressure treated wood foundation on concrete blocks (concrete piers optional)
  • Floor joists at 16 inch on center (12 inch optional)
  • 7ft Side wall height (8ft optional)
  • Single top plates (for double top plates use my deluxe gable shed plans)
  • Double corner studs
  • Wall studs at 24 inch on center (16 inch optional)
  • Single shed door (double doors or overhead door optional)
  • Roof trusses at 24 inch on center
  • 3:12 pitch gable roof (4:12, 5:12 pitch optional)
  • 2 inch roof overhang (3 1/2, 5 1/2 inch overhang optional)

Optional configurations will require additional materials from what is listed here.

Materials & Cut List, 12×20 Gable Shed Plans

Notes
Item: Cut dimensions, Table 2 Size Quantity
Foundation
A Pressure treated skids: B 4x4x10ft 4
Floor
Band boards: B 2x6x20ft 2
Floor joists: C 2x6x12ft 16
F Floor sheeting, 3/4in plywood or OSB 4ftx8ft 8
20ft Side wall #1
Top & bottom plates: E 2x4x20ft 2
B Studs: Figure 4b 2x4x92 5/8 11
D Siding, 7/16 to 5/8inch 4ftx8ft 5
20ft Side wall #2
Top & bottom plates: E 2x4x20ft 2
B Studs: Figure 4b 2x4x92 5/8 11
D Siding, 7/16 to 5/8inch 4ftx8ft 5
12ft End wall #1
Top & bottom plates: A 2x4x12ft 2
B Studs: Figure 4a 2x4x92 5/8 7
D Siding, 7/16 to 5/8 inch 4ftx8ft 3
12ft End wall #2
Top & bottom plates: A 2x4x12ft 2
B Studs: Figure 4a 2x4x92 5/8 7
D Siding, 7/16 to 5/8 inch 4ftx8ft 3
Door
P Header: Figure 5a 2x4x8ft 1
Q Jack studs: Figure 5a 2x4x92 5/8 1
B Inner door frame: Figure 5b 2x4x92 5/8 4
E Trim 2.5x8ft 8
K Hinges 3
L Latch 1
Trusses
B 11 (each truss uses 3 pieces): Figure 3 2x4x92 5/8 33
Collar beam (1 from above trusses): Figure 3
Roof
G Sheeting, 1/2 plywood or OSB 4ftx8ft 12
E Trim, gable ends 2.5x8ft 5
E Trim, side wall eaves 2.5x8ft 5
E Trim, corners 2.5x8ft 8
H Drip edge 7
I Felt paper (roll) 1
J Shingles (bundles) 10

This materials list shows where the individual materials are used. The cost estimate worksheet below shows the total materials.

Cost Estimate Worksheet, 12×20 Gable Shed Plans

This cost estimate worksheet shows the total materials. You can download the free PDF version to print out, then fill in the price for each item and multiply by the number used to calculate the total cost to build. This estimate doesn’t include sales tax, cost to paint, or any other necessary items or tools you might need but don’t already have.

Notes
Item Quantity Price Sub Total
A 4x4x10ft pressure treated 4
B 2x4x92 5/8 (PC) 74
2x4x8ft 1
2x4x12ft 4
2x4x20ft 4
2x6x12ft 16
2x6x20ft 2
D 7/16x4ftx8ft Hardboard siding 16
E 4ftx8ft No groove siding 2
F 3/4x4ftx8ft Plywood or OSB 8
G 1/2x4ftx8ft Plywood or OSB 12
H 10ft Drip edge 7
I Felt paper (roll) 1
J Shingles (bundles) 10
K Hinges 3
L Latch 1
M Assorted fasteners (estimate) 25.00
Grand Total

Print this list out and take it down to your local building supply store to calculate the cost of building this 12×20 shed. Use the notes below for additional information on the items you need.

Build a 12×20 shed in 10 minutes

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