Large 10x10 lean to shed plans, free PDF download.

Large 10×10 Lean To Shed Plans | Free DIY Projects

Large 10×10 lean to shed plans. Plans include PDF download (link below), cutting list, shopping list, drawings, and measurements.

Large 10×10 Lean To Shed Plans | Overview


Material List

Shopping List

A shopping list is included. Since lumber can be purchased in different sizes the shopping list will vary. Study the cut list to see what will work best for you.

(material for door not included)

Floor

  • 11 – 2×6 (pressure treated) – 10ft.
  • 3 – 4×4 (pressure treated) – 10ft.
  • 4 – 3/4in. tongue and groove plywood – 4ft. x 8ft. sheet

Walls

  • 13 – 2×4 – 10ft.
  • 46 – 2×4 – 8ft.

Rafters

  • 9 – 2×4 – 12ft.
  • 5 – 2×4 – 8ft.

Siding

  • 13 – t1-11 exterior siding – 4ft. x 8ft. sheet

Roof

  • 7 – 2×4 – 12ft.
  • 3 – 2×4 – 8ft

Door

Trim

  • 8 – 1×4 – 10ft.

Hardware

• 3 1/2″ galvanized nails
2″ deck screws
1 1/2″ galvanized finishing nails
• corrugated roofing panels
roofing panel screws
• Z flashing

Cutting List

(material for door not included)

Floor

  • 2 – 2×6 (pressure treated) – 10ft.
  • 9 – 2×6 (pressure treated) – 9ft. 9in.
  • 3 – 4×4 (pressure treated) – 10ft.
  • 4 – 3/4in. tongue and groove plywood – 4ft. x 8ft. sheet (cut to size)

Walls

  • 7 – 2×4 – 10ft.
  • 44 – 2×4 – 7ft. 6in
  • 6 – 2×4 – 9ft. 5in.
  • 9 – 2×4 – 18 1/2in.

Rafters

  • 9 – 2×4 – 11ft. 10 3/8in.
  • 5 – 2×4 – 8ft. (cut to size)

Siding

  • 13 – t1-11 exterior siding – 4ft. x 8ft. sheet (cut to size)

Roof

  • 7 – 2×4 – 12ft.
  • 3 – 2×4 – 8ft. (cut to size)

Door

Trim

  • 8 – 1×4 – 10ft. (cut to size)

Floor

Shed floor framing details.
  • 2 – 2×6 (pressure treated) – 10ft.
  • 9 – 2×6 (pressure treated) – 9ft. 9in.
  • 3 – 4×4 (pressure treated) – 10ft.

Floor joist are 16in. on center. Use 3 1/2in. nails to assemble. Square the floor frame by measuring diagonally until both sides measure the same.


Shed 3/4 inch tongue and groove plywood floor deck.
  • 4 – 3/4in. tongue and groove plywood – 4ft. x 8ft. sheet (cut to size)

Measure and cut the 3/4in. tongue and groove plywood for the floor deck. Screw 2in. deck screws through the floor deck and into the floor frame.


Walls

Shed front/back wall frame details.

Front/Back Wall Frame

  • 4 – 2×4 – 10ft.
  • 26 – 2×4 – 7ft. 6in
  • 2 – 2×4 – 9ft. 5in.

Wall studs are 16in. on center, assemble the wall frame using 3 1/2in. nails.


Shed front wall door framing details.

Frame the door, click links below for details:


Shed back/front wall frame close up.

Here is a close up look of the front and back wall frame ends.


Shed right/left wall frame.

Right/Left Wall Frame

  • 4 – 2×4 – 9ft. 5in.
  • 18 – 2×4 – 7ft. 6in.
  • 2 – 2×4 – 10ft.

Frame the right and left wall frame as shown on drawing above. Use 3 1/2in. nails to assemble.


Large 10x10 lean to shed plans, wall framing.

Raise and secure the wall frames using 3 1/2in. nails


Shed top wall stud details.

Front Top Wall Frame:

  • 1 – 2×4 – 10ft.
  • 9 – 2×4 – 18 1/2in.

Frame the top wall frame as shown on the drawing above. Use 3 1/2in. nails to
assemble.


Rafters

Large 10x10 lean to shed plans, shed rafter details.
  • 9 – 2×4 – 11ft. 10 3/8in.

Cut the top and bottom rafter ends as shown on drawing below.


Shed rafter top cutting details.

Cut the top rafter end as shown on drawing above.


Shed rafter bottom details.

Cut the bottom rafter end as shown on drawing above.


Large 10x10 lean to shed plans, rafters 16 inches on center.

Rafters are 16in. on center, install rafters using 3 1/2in. nails.


Large 10x10 lean to shed plans, rafters, 2x4 blocking.
  • 5 – 2×4 – 8ft. (cut to size)

Measure and cut the top wall studs for the right and left walls to size, notch around rafters and install using 3 1/2in. nails.

Cut 2×4 blocking to size and install between rafters using 3 1/2in. nails.


Siding

Large 10x10 lean to shed plans, t1-11 exterior siding and z flashing.
  • 13 – t1-11 exterior siding – 4ft. x 8ft. sheet (cut to size)

Measure and cut the t1-11 exterior siding to size. Install Z flashing as shown on drawing above. Notch front and back top siding around rafters. Install siding using 1 1/2in. finishing nails.


Roof

Large 10x10 lean to shed plans, 2x4 purlins 24 inches on center.
  • 7 – 2×4 – 12ft.

Install the 2×4 purlins as shown on drawing above using 3 1/2in. nails.


Large 10x10 lean to shed plans, roof purlins, 2x4 blocking.
  • 3 – 2×4 – 8ft. (cut to size)

Measure and cut 2×4 blocking and install between the purlins using 3 1/2in. nails.


Large 10x10 lean to shed plans, corrugated roofing panels.

Install the metal corrugated roofing panels.


Door

Large 10x10 lean to shed plans, shed door installation.

Install door, use the link below for door construction details.


Trim

Large 10x10 lean to shed plans, corner 1x4 trim boards.
  • 8 – 1×4 – 10ft. (cut to size)

Measure and cut 1×4’s to size for the shed corner trim. Install the 1×4 trim using 1 1/2in. finishing nails.



2 comments

  1. Built the 8×10 shed to be used as a chicken coop.
    Also built the wife a pergola out of cedar. Both are wonderful and fun to build

  2. This is amazing, thank you so much for share this!

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