$45 — instant digital download (PDF + DWG plan set with material list).
Based on the plan's full material list: estimated DIY material cost $5,902; typical contractor estimate $12,320 (materials + labor + overhead). See the live material cost calculator for the line-by-line breakdown.
Kickstart your next backyard upgrade with the Altar Rock Shed Plan—a spacious 14x20 multi-purpose gambrel roof shed designed to maximize storage, functionality, and timeless barn-inspired style. Featuring a distinctive gambrel roof with expanded overhead space, wide double entry doors, and clean architectural detailing, the Altar Rock combines traditional craftsmanship with practical versatility.
| Size | 14x20 ft |
|---|---|
| Type | Shed Plan |
| Format | PDF + DWG |
Cost planning: Sheds cost guide · Browse the full plan catalog.