ntroduction: Why Furniture Fit-Out Is a Structural Decision
In a conventional home, furniture is chosen after construction ends. In a CSC-certified modular container home like the EVOHAVEN EVO-20 (14.8 m²) and EVO-40 (29.7 m²), furniture selection, specification, and installation are engineering decisions made at the factory stage — not afterthoughts. Every cubic centimetre of floor area must be purposefully allocated. Every joinery element must be fixed, structurally anchored, and compliant before the unit leaves the ISO-9001-certified facility.
This article covers the complete furniture and fit-out specification for both EVOHAVEN units — room by room, standard by standard, material by material.
________________________________________
Regulatory Framework Governing Fit-Out
Every EVOHAVEN unit delivered to the Australian market must satisfy the following instruments simultaneously:
The National Construction Code 2022 (NCC 2022), particularly Volume Two (Class 1 residential buildings), governs space, clearances, safety, and habitability. The NCC 2022 introduced mandatory Liveable Housing Design (LHD) Silver standards for all new Class 1 dwellings, meaning doorway clearances of at least 820 mm, step-free entries where possible, and reinforced bathroom walls rated to accept future grab-rail installation.
The Liveable Housing Design Standard 2022 (ABCB) specifies precise furniture clearance minimums — 1,000 mm beside the bed on the primary side, 600 mm on the secondary side, 1,000 mm in front of kitchen benches, and minimum bathroom manoeuvring zones of 1,200 mm across.
AS/NZS 4386:2018 governs domestic furniture and cabinetry structural performance, covering load-bearing capacity, drawer and hinge cycle testing, and dimensional tolerances.
AS 4145.5 and the Building Code of Australia cover door-set hardware and locking, applicable to internal privacy doors and bi-fold configurations within each unit.
AS 3740:2021 continues to govern wet-area material selections in the bathroom — vanity substrates, splash-zone wall linings, and cabinet materials within 150 mm of water sources.
The ABCB Prefabricated, Modular and Offsite Construction Handbook (2024) confirms that for factory-built units, all internal fit-out — including fixed furniture — is inspected and certified as a single event at the factory. There is no second chance on site. This places EVOHAVEN’s factory QA process in a uniquely determinative position: every joinery piece, appliance connection, and furniture anchor must be verified before the container doors close.
________________________________________
EVO-20 Fit-Out: Room-by-Room Specification (14.8 m² internal floor area)
The EVO-20 is a single-module dwelling derived from a CSC-certified 20-foot steel-frame container with a high-roof modification, delivering an internal ceiling height of 2,440 mm. Its 14.8 m² floor plan is configured as a combined living-kitchen-dining zone, a separate bathroom/laundry wet area, and a sleeping area. All furniture is factory-installed and fixed.
Kitchen Zone
The EVO-20 kitchen occupies approximately 3.2–3.6 m² and is configured as a single-run galley or L-return layout depending on the order specification. Base cabinets are manufactured to 870 mm height (including benchtop) and 600 mm depth in accordance with Australian standard joinery dimensions, using moisture-resistant (MR-grade) E0 particleboard carcass with a 16 mm melamine face. Carcasses are anchored to the container’s internal steel frame studs using M8 bolts at a minimum of 400 mm centres, ensuring the cabinets remain fixed during transportation and remain compliant on installation.
Benchtops are 20 mm postformed laminate (standard) or 20 mm engineered stone (upgraded specification) with a minimum 25 mm overhang and full waterproof silicone seal at all wall junctions. The benchtop substrate is moisture-resistant MDF or compressed fibre cement board in the splash-zone — never standard particleboard — in compliance with AS 3740:2021 material exclusion zones.
Wall cabinets are specified at 700 mm height, 300 mm depth, mounted at 450 mm above the benchtop surface. All cabinet hinges are concealed, soft-close, rated to 100,000 cycles (AS/NZS 4386). Drawer runners are full-extension, concealed undermount, rated to 45 kg per pair.
The kitchen sink is a 304-grade stainless steel undermount or topmount double bowl (540 × 440 mm) with a mixer tap pre-connected to the unit’s PEX-A plumbing manifold. A 600 mm four-burner or two-burner induction or LPG cooktop is pre-installed at factory with a 600 mm rangehood above, ducted through the external wall cladding and terminated with a louvred weatherproof vent.
Under-bench appliance space is allocated for a 220 L integrated or freestanding refrigerator cavity (600 mm wide × 600 mm deep × 870 mm high), with a dedicated 10A GPO installed at 900 mm above finished floor level (AFFL).
Living-Dining Zone
In the EVO-20, the living-dining zone is integrated with the kitchen, occupying the balance of the open-plan space — typically 4.2–4.8 m². Fixed furniture in this zone is minimised to preserve flexibility, but factory-installed elements include a wall-mounted fold-down dining table (600 × 900 mm when deployed), constructed from 18 mm moisture-resistant MDF with a melamine face, mounted to the container wall on heavy-duty piano hinge or scissor-bracket hardware rated to 80 kg. When folded, the table occupies 120 mm of wall projection.
Fixed seating is provided as a storage bench seat (1,200 mm × 450 mm depth × 450 mm seat height) running along one wall, with hinged MR-MDF lid and concealed steel piano hinge. Structural support is via steel-angle brackets fixed to the container floor frame at 300 mm centres.
A wall-mounted TV bracket is factory-installed on a 12 mm plywood backing plate recessed into the wall lining, rated to 40 kg, positioned at 1,050 mm AFFL to centre of screen.
Sleeping Zone
The sleeping zone in an EVO-20 is most commonly specified as a wall-fold (Murphy) bed system, which allows the floor area to serve as living space when the bed is not in use, or as a fixed elevated platform bed with under-bed storage. Both configurations comply with the LHD Standard clearance requirements.
The Murphy bed cabinet is a full-height unit (2,100 mm × 1,400 mm closed width) manufactured in MR-E0 particleboard with a melamine face, fixed to the container end wall with M8 bolts into steel framing at a minimum of four anchor points. The gas-piston lift mechanism is rated to 120 kg (queen, 1,380 × 1,880 mm mattress) with a positive-latch safety lock. A 500 mm bedside ledge is integrated into each side of the cabinet door face, deploying automatically with the bed.
For fixed platform beds, the raised timber-frame platform is constructed at 380–400 mm height above finished floor, with a 600 mm clear access corridor beside the bed. Under-bed drawers are full-extension on 45 kg runners.
A full-height wardrobe (2,100 mm × 600 mm depth, single or double bay) is factory-installed adjacent to the sleeping zone, with internal shelf and rail configuration, soft-close hinged or sliding doors on a bottom-roll track system.
Bathroom and Laundry Wet Area
The EVO-20 bathroom/laundry occupies approximately 2.8–3.2 m², configured as a combined wet room. All furniture here is subject to both the AS 3740:2021 wet-area material rules and the NCC 2022 LHD access clearances.
The vanity unit is 600 mm wide × 450 mm depth × 850 mm height (above-counter basin included), manufactured from moisture-resistant (MR) E0 particleboard with a polyurethane or thermofoil door face, mounted on a steel-frame wall bracket to bring it 200 mm off the floor for cleaning access and visual compliance. The basin is a vitreous china vessel type or semi-recessed ceramic type, with chrome mixer tap pre-plumbed to the manifold.
The wall mirror cabinet (600 × 700 mm) is factory-mounted above the vanity on a plywood backing plate, with a concealed medicine cavity and soft-close hinges.
The toilet is a wall-faced, S-trap ceramic suite, pan height 400–430 mm, with a soft-close seat and concealed cistern where ceiling height permits. A 300 mm clear space is maintained on each side of the pan centreline, complying with the LHD Standard.
The shower recess (900 × 900 mm minimum) uses a modular fibreglass or steel channel base with a factory-applied two-coat liquid membrane as detailed in the waterproofing article, finished with 300 × 300 mm ceramic or porcelain tiles. A factory-installed chrome shower rail (1,850 mm height), hand shower, and hinged semi-frameless 6 mm toughened glass screen complete the enclosure.
A 5 kg/5.5 kg integrated washer-dryer (600 mm wide) is recessed into a dedicated laundry cavity at floor level, with a pull-out stainless steel laundry trough (300 × 300 mm) or fold-down benchtop above. All appliances are pre-connected to the plumbing manifold and a dedicated 15A or 20A electrical circuit.
________________________________________
EVO-40 Fit-Out: Extended Specification (29.7 m²)
The EVO-40 is a high-roof modified 40-foot container delivering 29.7 m² of internal floor area. It is configured as a one-bedroom dwelling with a distinct separation between the living-kitchen-dining zone, the bedroom, a full bathroom, and a utility area. Because it is double the floor area of the EVO-20, the EVO-40 can accommodate fixed furniture closer to conventional residential specification.
The kitchen in an EVO-40 is specified as a full L-shape or U-return layout occupying 5.5–6.5 m², with base and wall cabinets to the same MR-E0 specification as the EVO-20, but with full-size appliances — a 600 mm freestanding oven with gas or induction cooktop, a 600 mm rangehood, a 350–400 L refrigerator cavity, and a 600 mm dishwasher cavity pre-plumbed at factory. A kitchen island or breakfast bar (1,200 × 600 mm, 900 mm height) is a common EVO-40 inclusion, constructed in MR-MDF with an engineered stone top, fixed to the container floor frame.
The living zone (approximately 7.5–8.5 m²) incorporates a fixed two-seat sofa (upholstered frame, fixed to floor via steel L-bracket hidden under the base), a full-size dining setting (table 1,200 × 750 mm on adjustable steel legs, four chairs), and a wall-mounted entertainment unit with integrated cable management.
The bedroom occupies 9.5–10.5 m² and is specified with a queen fixed platform bed (base 1,480 × 1,980 mm, height 400 mm), a full-height wardrobe (2,100 mm × 1,200–1,800 mm wide, with sliding mirror doors), and two bedside tables (450 × 450 mm, mounted to wall frame).
The EVO-40 bathroom (3.5–4.0 m²) is a full separate wet room with a shower enclosure (900 × 1,200 mm), a 750 mm vanity (twin tap or mixer, above-counter or semi-recessed basin), wall mirror cabinet, and a separate laundry cupboard housing a top-load or front-load washing machine.
________________________________________
Material Standards Across Both Units
All timber composite materials used in EVOHAVEN fit-out are E0-rated (formaldehyde emission ≤ 0.05 ppm), complying with the requirements of CARB Phase 2 and AS/NZS 4266.2. This is a non-negotiable factory standard that protects end-occupants from indoor air quality risks in a sealed container environment.
All hardware — hinges, drawer runners, rail brackets, and shelf pins — is rated to a minimum 50,000 operating cycles, with concealed fixing preferred throughout. Exposed fasteners are 316 stainless steel where in wet areas.
All upholstery fabrics carry a fire resistance classification of not less than AS 1530.3 (surface spread of flame index ≤ 0), consistent with NCC 2022 requirements for Class 1 residential buildings.
Glass used in any mirror, door, or splash-back application within the unit is 6 mm toughened safety glass (AS/NZS 2208) with safety markings retained on all pieces.
________________________________________
Factory QA and Installation Certification
Every EVOHAVEN unit undergoes a fit-out QA inspection at the factory prior to containerisation. The inspection checklist covers: all cabinet door and drawer alignment and cycle function; all hardware torque specifications; all fixed furniture anchor bolt inspection (torque wrench sign-off); wet-area material confirmation (E0, MR rating verification); glass installation check; appliance pre-installation connection verification; and a final room-by-room photographic audit that forms part of the unit’s ISO-9001 documentation package.
On arrival in Australia, the relevant Certificate of Compliance for residential fit-out is lodged with the local building authority as part of the owner-builder or certifier documentation, supported by the factory’s NCC compliance declaration and the ABCB Prefabricated Construction Handbook-aligned documentation package.
________________________________________
Conclusion: Fit-Out as a Revenue Multiplier for Distributors
For EVOHAVEN distributors, the furniture fit-out specification is not merely a compliance obligation — it is a direct driver of retail price and gross margin. A standard EVO-20 with base fit-out retails from AUD $85,000. A fully specified EVO-20 with engineered stone benchtops, integrated appliance package, Murphy bed system, and premium bathroom finishes justifiably retails at AUD $100,000–$105,000. The incremental factory cost is modest; the retail premium is substantial.
The same principle applies to EVO-40: base specification from AUD $135,000, full specification to AUD $175,000. Distributors who understand the fit-out specification in depth are able to upsell with authority, justify the premium, and protect their gross margins — which at the top of the specification range, approach 63 percent.
________________________________________
Contact: Timikara Taurerewa, Global Director — timikara@dracon.co.nz —
________________________________________