ARCH STYLE vs. STRAIGHT WALL
Choose the right building design for your project with this comprehensive comparison guide.
| Feature | Arch / Quonset | Straight Wall |
|---|---|---|
| Cost per sq ft | Lower ✓ | Moderate |
| Interior volume | Maximum ✓ | Standard |
| Clear span width | Up to 100 ft | Up to 300+ ft ✓ |
| Window placement | Endwall only | All walls ✓ |
| Residential aesthetic | Limited | Excellent ✓ |
| DIY assembly | Yes ✓ | Smaller sizes only |
| Insulation ease | Moderate | Easier ✓ |
| Permit complexity | Lower ✓ | Standard |
| Commercial code | Limited | Full compliance ✓ |
| Roof accessories | Limited | Full range ✓ |
CHOOSE ARCH/QUONSET WHEN:
- Maximum interior volume per dollar is your priority
- You need a building up to 100 ft wide
- Simple storage or agricultural use
- You prefer a lower-cost, faster-to-build option
- Interior columns are not acceptable
CHOOSE STRAIGHT WALL WHEN:
- Residential or commercial appearance is important
- You need windows on side walls
- Commercial building code compliance is required
- You need wide clear spans beyond 100 ft
- Integration with conventional interior finishes is needed