Prefab Tiny Cube — 16.5FT with Washroom (Type-B)

Quick heads-up

1. Check local rules/permits for small prefab dwellings (pad, tie-downs, snow/wind, plumbing).
2. Plan utilities before delivery: power is required; water/sewer if you’ll use the built-in bathroom.
3. Confirm truck access, a level pad, and anchors/tie-downs.

Why people pick this model

A finished micro-suite with a full washroom, wide sliding glass front, and real insulation. The shell uses a Q235 steel frame, aluminum-plastic exterior panels, and EPS foam composite wall/roof panels for thermal performance. Interior boards are eco-grade. You get concealed electrical, lighting, outlets, and bathroom already fitted (toilet, shower, basin, partition, floor drain). Two screened push-out side windows give cross-breeze; the front is a big, double-glazed glazed wall for daylight.

Highlights

• Ready fast — factory-built shell with wiring, lighting, outlets/sockets, main breaker, and complete bathroom set.
• Warm & quiet — double-glazed tempered glass + insulated EPS composite walls/roof.
• Weatherable exterior — sand-blasted chassis with black outdoor powder coat; aluminum-plastic cladding.
• Ventilation & light — screened push-out side windows + top spotlight + shadowless strip light.
• Built-ins — bookshelf, wall cabinet, sink cabinet, booth/desk, locker, rollaway bed.

Good for

Backyard suite • Site office with toilet • Guest overflow • Studio with big glass front • Rental pod

Core Specs

• Overall size (L×W×H): 4,950 × 2,205 × 2,250 mm → 16 ft 3 in × 7 ft 3 in × 7 ft 5 in (approx.)
• Weight: 1,570 kg → ~3,461 lb (dry)
• Pack-out: 2 sets / 40HC container (typical)
• Structure: Q235 steel frame; glass-steel plate roof; aluminum-plastic front/rear panels; sand-blasted & powder-coated chassis
• Walls/Roof: Fire-rated B2 EPS foam composite panels
• Floor: 15 mm eco board + 3 mm anti-slip, wear-resistant flooring leather
• Front glazing: Broken-bridge aluminum sliding glass wall, 2080 × 3520 mm → 6 ft 10 in × 11 ft 6.6 in, double-glazed tempered
• Side windows (push-out, screened):
  • 500 × 450 mm → 1 ft 7.7 in × 1 ft 5.7 in (black, double-glazed)
  • 700 × 400 mm → 2 ft 3.6 in × 1 ft 3.7 in (black, double-glazed)
• Electrical (concealed): Distribution box, 2P32A circuit breaker, leakage protection, sockets/outlets, wide-pressure downlight, shadowless strip lamp, top spotlight, waterproof socket
• Bathroom (installed): Vent fan • toilet • wash basin • mirror • shower + partition • floor drain • aluminum-alloy folding bathroom door
• Plumbing rough-in: Hot & cold water 1/2″; Drain Ø40; Toilet drain Ø125
• Furniture: Bookshelf • hanging cabinet • sink cabinet • booth/desk • locker • rollaway bed
• Accessory: Foot support leg
• Fire performance: A1/B2 (factory option)
• Part number: 0402000016

Plan for

• Pad/anchors: Level base and tie-downs to your local code (frost, snow, wind).
• Power: Electrician to land supply on the unit’s distribution box (2P32A main).
• Water/Drain: If connecting the bathroom, set trench runs and stubs to the locations above.
• Upgrades (optional): HVAC mini-split, extra outlets, interior fit-out changes.

Full Specifications