5×3 Generator Shed Plans

5×3 Generator Shed Plans – Build a durable and ventilated 5′-2″ x 3′-8″ Generator Enclosure with easy, cost-effective DIY plans.
Perfect for generators up to 40″ × 28″ × 28″, with full access through a top lid + double front doors.

What’s included:
• Simple, inexpensive design with step-by-step instructions
• Instant PDF download — print at home and start building now
• Full materials list with numbered parts
• Interior size: 4′-7″ × 3′-3″, ceiling height 3′-4″
• 2×4 framing, 16″ OC walls, wood skid foundation or concrete slab option
• Ventilated floor with 2×4 boards + 1/2″ gaps
• Roof framed with 2x4s, purlins, corrugated metal roofing
• Roof slope: 2″ drop, overhangs 2″ eves / 1.5″ gables
• T1-11 siding + 1×4 trim

Perfect for protecting your generator from weather, improving airflow, and keeping noise down — beginner-friendly and ready to start today.