Onyx Retreat - 20' Expandable Container Home | 1 Bedroom, Full Bath, Kitchen, Dining + Living Room | 390 SF Tiny Home

Compact Living At It's Finest  Compact Living Pro's 20' Expandable Container Home features a roomy one-bedroom design, including a fully equipped kitchen, dining area, living space, and a private bathroom—all within 390 square feet. It arrives flat-packed and can be assembled in less than an hour, making it perfect for backyard ADUs, vacation homes, off-grid retreats, or Airbnb rentals. Constructed with hurricane-resistant, fire-retardant materials and high-quality insulation, this home ensures comfort, durability, and adaptability in any climate. Visit Our Youtube Channel For More In Depth Visual! Click Here 🏠 Key Features 1 Private Full Bedrooms: Accommodates 1–6 people comfortably Open Living + Dining: Spacious central space for lounging and meals Expandable design with quick setup on delivery Pre-installed doors, windows, electrical, and lighting Insulated wall and ceiling panels for year-round comfort Galvanized steel frame for long-lasting strength 📐 Dimensions Guest Capacity: 1–6 occupants Electric Power Consumption: 20KW Ceiling: 831 ceiling board interior finish Flooring Thickness: 18 mm (main), 18 mm bamboo adhesive board (wings) Expanded Size: 19' 4" L × 20' 8" W × 8' 2" H Internal Size: 17' 11" L × 20' 2" W × 7' 4" H Folded Size: 19' 4" L × 7' 3" W × 8' 2" H Surface Area: ~390 SF Ceiling Height: 8' 🔧 Construction Specifications Main Frame: Fully galvanized, 80×100×3.0 mm square tubes Top & Side Beams: Square tubes, 3.0 mm Bottom Beams: Flanged steel pieces, 3.0 mm Steel Columns: Flanged pieces, 3.0 mm Galvanized Hangers: 210×150×1605 mm heavy-duty support Top Frame: 40×80×1.5 mm P-shaped pipes Bottom Frame: 60×80×2.5 mm square tubes Folding Hinges: 130 mm galvanized embedded hinges Protective Coating: Electrostatic powder + plain powder anti-corrosion coating Roof Plate: 50 mm EPS colored steel insulated panel 🪟 Doors & Windows Windows: Plastic steel windows, 930×1130 mm Main Entrance Door: Steel door, Broken-bridge aluminum + double-layer 1700×1970 mm ⚡ Electrical System Breaker: 1 circuit breaker with 20A leakage protection Lighting: Flat square lamps + large ceiling lamps Outlets: Standard USA three-hole sockets Switches: Dual-opening, single-key switches Wiring: 6 mm² for incoming main line 4 mm² for air conditioning 2.5 mm² for outlets 1.5 mm² for lighting 🚿 Bathroom Space available for shower, toilet, and sink installations Dry/Wet Separation with Changhong glass doors Shower (copper core), wash basin, intelligent mirror cabinet, toilet UV wall panels, SPC flooring, polyurethane insulated base, steel bottom protection Fully plumbed for water and sewer connections 🧱 Wall Panels & Ceiling Interior Ceiling: 831 ceiling board Walls (Side, Front, Back): 50 mm EPS insulated steel panels 🎨 Decorative Lines Baseboards, top corner lines, and vertical bars Overlap edges finished for a polished interior look 🪵 Flooring Main Frame: 18 mm calcium silicate board Wings: 18 mm bamboo adhesive board 🔄 Use Cases Full-time residential living Guest housing or rental space On-site staff housing or mobile lodging 🛠 What’s Included Expandable container house structure Pre-installed windows & doors Electrical system: breaker, wiring, outlets, switches, and lighting Flooring and ceiling systems Wall and roof insulated panels Decorative lines and finishing trim Technical docs: Floor Plan, 3D View, Roof/Elevation Plans