Alder - 18x30 Modern Monoslope Roof Shed | Spacious Backyard Studio, Workshop & Storage Building
$28 — instant digital download (PDF + DWG plan set with material list).
What it costs to build
Based on the plan's full material list: estimated DIY material cost $10,103; typical contractor estimate $21,087 (materials + labor + overhead). See the live material cost calculator for the line-by-line breakdown.
Elevate your backyard with the Alder 18x30 Monoslope Roof Shed - a large, modern outdoor structure crafted for versatility, efficiency, and bold architectural style. Showcasing a sleek single-slope roofline, warm horizontal wood siding, and crisp contemporary detailing, Alder offers a refined exterior paired with expansive interior potential. With an impressive 540 square feet of flexible space, this structure is ideal for homeowners looking to create something more than just a storage shed. Whether you're planning a backyard studio, remote home office, workshop, creative space, or even a livable tiny home conversion, Alder provides the square footage and smart layout needed to bring your vision to life. The streamlined lean-to roof design not only enhances the modern aesthetic but also promotes efficient rainwater drainage and straightforward construction. Combined with DIY-friendly framing and a spacious rectangular layout, this design is accessible for both first-time builders and experienced contractors. Whether positioned beside a patio, garden, or outdoor living area, the Alder Shed blends modern architecture, functional design, and generous space to create a structure that…
What's included
- Instant download
- PDF + DWG files
- Build plans
- Material list
Specs
| Size | 18x30 ft |
|---|---|
| Type | Shed Plan |
| Format | PDF + DWG |
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Cost planning: Sheds cost guide · Browse the full plan catalog.