10.2m x 3m Cabin with Corrugated Iron Cladding

30m² Net Internal Floor Area | Designed to NZS 3604 Standards 

Technical Specifications 

• Footprint: 10.2m x 3.0m (plus optional 2m verandah)

• Net Internal Floor Area: 28m² (complies with <30m² Schedule 1 limit)

• Cladding: Direct-fixed Vertical Corrugated Iron

• Roofing: Corrugated Iron, 8° Pitch

• Wind Zone: Rated up to Very High Wind Zone (NZS 3604)

• Earthquake / Snow: EQ Zone 1 / Snow Zone N0

• Ceiling Height: 2.25m to 2.65m sloping ceiling

​​What You Get in the Full Package

• Full floor plan & elevations

• Wall & roof framing layouts

• Subfloor & foundation framing plans

• NZS 3604 Bracing Calculations (Wall & subfloor BUs)

• Clause H1 Insulation Calculations

• Fixing & Nailing Schedules

• Full Material Schedule for supplier quoting

​NZ Legal Compliance & Disclaimers 

• Building Consent Exemption: Clause 3A, Schedule 1 of the NZ Building Act 2004 (Single-storey detached building 10–30sqm using lightweight materials).

• Non-Self-Contained Rule: Must not contain toilets, showers, or cooking facilities to remain exempt.

• District Planning Warning: Remind buyers that local council boundary setbacks and site coverage rules still apply.

• No LBP Services Disclaimer: Concept and construction drawings provided for owner-builder/DIY or trade construction. 3D Maker Ltd does not provide LBP sign-offs or consent processing.