Full Specification

Big Sky Tiny House with Two Bedrooms and Covered Porch

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1. General Overview

The Big Sky Tiny House is a thoughtfully designed luxury tiny home that combines spacious interior living with a functional outdoor covered porch. Designed for full-time living, vacation use, or rental purposes, it offers two private bedrooms, an open-plan living area, and weather-protected outdoor space—making it ideal for families, couples, or guests.

The design emphasizes comfort, durability, and efficient use of space while maintaining a strong connection to the outdoors.

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2. Dimensions & Size

Overall Dimensions (Approximate)

• Total Length: 10.5 – 12.2 m (34 – 40 ft)

• Main House Width: 2.5 – 3.0 m (8 – 10 ft)

• Total Width (with Porch Roof): Up to 3.5 m

• Overall Height: 4.0 – 4.3 m

• Interior Floor Area: 28 – 34 m² (300 – 365 sq ft)

• Covered Porch Area: 6 – 9 m² (65 – 100 sq ft)

Dimensions may be adjusted to meet local zoning or transport regulations.

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3. Structural System

Frame & Chassis

• Heavy-duty galvanized steel trailer chassis (if mobile)

• Optional fixed-foundation steel base (if stationary)

• Reinforced load-bearing steel beams

• Designed for long-term residential use

Load Ratings

• Wind resistance: Up to 180 km/h (112 mph)

• Snow load: Suitable for cold and alpine climates

• Seismic-resistant steel frame design

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4. Exterior Construction

Walls

• Structural insulated wall panels

• Exterior cladding options:

  • Treated wood siding

  • Fiber cement boards

  • Metal or composite panels

• Weather-resistant vapor barrier

Roof

• Standing seam metal roof or asphalt shingles

• Extended roofline covering porch

• Integrated rainwater drainage system

Porch

• Covered, full-width front porch

• Pressure-treated wood or composite decking

• Timber or steel support columns

• Outdoor-rated ceiling lighting

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5. Insulation & Energy Performance

• Wall Insulation: Closed-cell spray foam or mineral wool

• Roof Insulation: High-density insulation for thermal control

• Floor Insulation: Rigid foam insulation

• Designed for four-season living

• Airtight construction to reduce energy loss

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6. Windows & Doors

Windows

• Double- or triple-glazed insulated windows

• Low-E glass for energy efficiency

• Combination of fixed and operable windows

• Optional clerestory or picture windows

Doors

• Insulated exterior entry door

• Sliding or French doors opening onto porch

• Solid-core interior doors for bedrooms

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7. Interior Layout

Living Area

• Open-plan living room with high ceiling

• Space for sofa, coffee table, and storage

• Natural light from large windows

Kitchen

• Full-size kitchen layout

• Countertop workspace

• Upper and lower cabinets

• Space for full-size appliances

Bedrooms (2)

• Bedroom 1 (Main):

  • Ground-floor private bedroom

  • Space for queen-size bed

  • Wardrobe or built-in closet

• Bedroom 2:

  • Loft bedroom or secondary ground-floor room

  • Access via staircase or ladder (if loft)

  • Suitable for double or twin bed

Bathroom

• Full bathroom with shower

• Toilet and vanity sink

• Mechanical ventilation

• Space for washer/dryer combo (optional)

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8. Interior Finishes

• Flooring: Engineered wood, laminate, or vinyl plank

• Walls: Painted drywall or decorative wood panels

• Ceilings: Wood planks or drywall finish

• Stairs: Built-in staircase with storage drawers

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9. Kitchen Specification

• Solid surface or butcher-block countertops

• Stainless steel sink with mixer tap

• Space for:

  • Refrigerator

  • Cooktop or range

  • Microwave/oven

• Optional dishwasher

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10. Bathroom Specification

• Full-size shower with glass enclosure

• Water-efficient toilet

• Vanity with storage

• LED mirror or standard mirror

• Waterproof wall finishes

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11. Electrical System

• Voltage: 110V / 220V / 240V (region-specific)

• Pre-wired electrical system

• LED interior and porch lighting

• Multiple power outlets throughout

• Smoke and carbon monoxide detectors

• Optional smart home wiring

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12. Plumbing System

• PEX or PPR piping

• Hot and cold water lines

• Standard drainage connection

• Compatible with:

  • Municipal water

  • Septic systems

  • Greywater systems (optional)

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13. Heating, Cooling & Ventilation

• Mini-split HVAC system

• Electric or propane water heater

• Ceiling fan(s)

• Bathroom and kitchen exhaust fans

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14. Appliances (Optional Package)

• Refrigerator

• Cooktop or stove

• Oven or microwave

• Washer/dryer combo

• Range hood

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15. Mobility & Installation

Mobile Version

• Road-legal trailer dimensions (region dependent)

• Designed for towing by heavy-duty vehicle

• Stabilizing jacks included

Stationary Version

• Concrete pad or pier foundation

• Anchoring system for wind resistance

Installation Time

• 1–3 days for setup after delivery

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16. Customization Options

• Porch size and railing styles

• Exterior siding materials

• Interior color themes

• Solar panel preparation

• Off-grid system upgrades

• Fireplace or wood stove option

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17. Intended Applications

• Full-time residential living

• Vacation or cabin retreat

• Airbnb or rental investment

• Guest house or ADU

• Eco-resort accommodation

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18. Durability & Lifespan

• Designed lifespan: 30–60+ years

• Weather-resistant materials

• Low-maintenance exterior finishes

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19. Specification Summary

• Model: Big Sky Tiny House

• Bedrooms: 2

• Porch: Covered front porch

• Floor Area: 28 – 34 m²

• Structure: Steel frame on trailer or fixed base

• Climate Rating: Four-season capable

• Use: Residential / Rental / Vacation