Why a Skoolie?
A full-size school bus gives you 250–300 square feet of living space — more than many studio apartments. Standing room throughout. Room for a real kitchen, a full bathroom, a king bed, and still space to breathe. It's the most home you'll get for the money, but it comes at a cost: this is a serious multi-month project.
Buying the Right Bus
Type C vs Type D
Type C (conventional nose, dog nose) buses have the engine in front — easier to work on, more familiar. Type D (flat nose, transit style) have more interior space but the engine is under a panel inside. For conversion purposes, either works. Most skoolie builders use Type C International or Blue Bird buses.
What to Look For
- Mileage matters less than maintenance — a well-maintained 200K mile bus beats a neglected 80K one
- Check the frame underneath for rust penetration — surface rust is fine, structural rust is a dealbreaker
- Inspect the floor condition — replacing a bus floor is a major job
- Run the AC and heat before you buy
- Check diesel vs gas — diesel is more expensive upfront but better for long-term economics
- Request maintenance records — schools keep good records
Where to Buy
- Government auction sites — GovPlanet, PublicSurplus (best prices)
- Facebook Marketplace — huge selection, negotiate hard
- School district surplus — contact local districts directly
- Craigslist — still active in many regions
The Build Timeline
Demo & Assessment
Remove seats, flooring, interior panels. Assess rust situation. This reveals your real scope of work.
Rust Treatment & Metalwork
Wire brush, naval jelly, rust converter, then encapsulate. Optional: raised roof cut (major project requiring a professional welder or serious skills).
Subfloor & Insulation
New subfloor over treated metal. Insulate ceiling, walls, wheel wells. This is the step where skoolies differ most from vans — more area means more time and cost.
Electrical Rough-In
Run all wiring before walls close up. Solar, 12V DC, 120V AC, battery bank. Skoolies typically need 600–1000W of solar and 400Ah+ of batteries.
Walls, Ceiling & Flooring
Paneling, ceiling material, finish flooring. This is where your design vision starts becoming real.
Furniture & Systems
Kitchen build, bed, bathroom (if included), plumbing, HVAC. Most of your budget and time is here.
Finish Work & Move In
Trim, paint, soft furnishings, organization. Test every system before your first long trip.
Skoolie vs Van Budget
| Category | Van Build | Skoolie Build |
|---|---|---|
| Vehicle Purchase | $8,000–$22,000 | $4,000–$12,000 |
| Insulation | $500–$900 | $1,200–$2,500 |
| Electrical / Solar | $1,500–$3,500 | $3,000–$6,000 |
| Flooring | $150–$400 | $400–$1,200 |
| Kitchen | $500–$1,500 | $800–$3,000 |
| Bathroom (optional) | $200–$800 | $500–$2,000 |
| HVAC | $300–$1,200 | $800–$3,000 |
| Misc & overruns | $500–$1,500 | $1,500–$3,000 |
| Total (build only) | $3,650–$9,800 | $8,200–$20,700 |
The Raised Roof Question
A standard school bus has about 6' of interior standing height — fine for most people. A raised roof adds 12–18 inches, bringing you to 7'+ of clearance. The cost: $2,000–$6,000 for a professional cut, or extreme DIY skill and a plasma cutter. For full-timers over 5'10", it's often worth it. For weekend use, not necessary.