Here are some basic plans and considerations for building an 8×12 garden shed:
1. Foundation:
- Type: You can choose between a concrete slab, gravel base, or wooden skid foundation.
- Size: The foundation should be slightly larger than the shed (approximately 8’4″ x 12’4″) to provide a stable base.
- Preparation: Level the ground, compact the soil, and add a 4-6 inch layer of gravel if using a gravel base.
2. Floor Frame:
- Materials: Use pressure-treated 2×6 lumber for the perimeter and 2x4s for joists spaced 16 inches apart.
- Flooring: Use 3/4″ plywood or OSB (oriented strand board) for the flooring.
3. Wall Frames:
- Front and Back Walls:
- Use 2×4 lumber for the wall studs, spaced 16 inches apart.
- The front wall should include an opening for a door (standard width is 36 inches).
- Side Walls:
- Similar construction to the front and back walls but without door openings.
- Wall Height: Typically, 8 feet tall, but adjust according to your needs.
4. Roof:
- Design: A gable roof is a common and simple choice for an 8×12 shed.
- Rafters: Use 2×4 lumber to create roof rafters. Rafters are typically spaced 24 inches apart.
- Sheathing: Cover the rafters with 1/2″ plywood or OSB.
- Roofing Material: Use asphalt shingles, metal, or any other weather-resistant material.
5. Door and Windows:
- Door: A single or double door is typical. You can build a door frame or purchase a pre-hung shed door.
- Windows: Include one or two windows for natural light and ventilation. Consider small sliding or fixed windows.
6. Exterior Finish:
- Siding: Use materials like T1-11 plywood, vinyl siding, or wood planks for the shed walls.
- Trim: Add trim around windows, doors, and roof edges for a finished look.
- Paint or Stain: Apply exterior paint or stain to protect the shed from the elements.
7. Additional Features:
- Ramp: Consider building a ramp if you plan to store wheeled equipment.
- Shelving and Storage: Plan interior shelving and hooks for tools and garden supplies.
Basic Material List:
- Pressure-treated lumber (2x4s, 2x6s)
- Plywood or OSB for flooring and roof sheathing
- Asphalt shingles or metal roofing
- Siding materials (T1-11, vinyl, or wood)
- Nails, screws, and other fasteners
- Door and window units (if installing)