Superior 20ft 4 Bed

Superior 20ft 4 Bed

Regular price $40,000.00
Regular price
$40,000.00 (Incl. GST)
Sale price $40,000.00
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A four bedroom tiny home that unfolds to an expansive 36m². Featuring a 2.4m internal ceiling height.

Description

Constructed with a robust foundation, the steel frame guarantees enduring structural integrity for our two-bedroom relocatable home. The walls use 75mm EPS sandwich panels and the roof uses 50mm EPS panels, ensuring both sturdiness and thermal efficiency.

Inside, the expandable home is adorned with resilient doors framed in aluminium and windows boasting double-glazed tempered glass for enhanced durability. Adding a touch of style are ceiling and floor skirting board trim, along with corner trim and capping.

Internally, the floor is built on an 18mm fibre cement subfloor board base, pre-fitted onto a sturdy steel frame, and finished with a sleek polyvinyl chloride (PVC) layer. The interior layout has four bedrooms in the corners of the relocatable home with the the kitchen and bathroom positioned in the middle of the building.

The internal floor to ceiling height is 2.4m.

Gas struts are also attached to the roof of the folded building, assisting with the unfolding process. These gas struts can then be removed once the building has been unfolded.

Please Note: Furniture and robes are not supplied with the building. 

The building must be installed a minimum 500mm above ground allowing enough access for a plumber to connect fittings.

Dimensions

External: Length: 5.94m | Width: 6.42m | Height: 3.07m

Weight

Approx | 5000kg

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Key Features

Roof Covering

Featuring a one-piece roof covering made from fibre reinforced plastic offering a seamless finish, preventing roof leaks. It's sleek design enhances durability, ensures weather resistance, and offers a modern, low-maintenance solution built to last.

Non-migratory Cable

The building comes pre-wired and uses non-migratory cables which are designed to prevent the migration of materials, such as insulating substances, especially under extreme conditions like fire or environmental stress. This feature is crucial for enhancing fire safety, as it prevents the spread of hazardous fumes, flames, or toxic substances in the event of a fire. All our electrical parts are registered with the Electrical Equipment Safety Scheme (EESS).

Roof Eaves

The roof eaves of the building feature a 175mm overhang, providing additional protection against rain. It also offers improved insulation by allowing rainwater to run off more efficiently, preventing moisture build-up around the structure. Guttering can be installed.

Equipped Bathroom

A fully equipped bathroom designed for convenience and style, featuring a toilet, shower, mirror, cabinetry, and a sleek vanity. Optional washing machine space.

Pre-plumbed

The building comes pre-plumbed with hot and cold water inlets plumbed through the back of the building, while the vanity and waste outlets are plumbed through the bottom of the building. Meaning the building will have to sit atleast 500mm off the ground.

Pitched Roof

The Superior range features a 10-degree pitched roof that improves water drainage, prevents leaks, and adds a modern look to your home. The pitched roof options allows for a 2.4m internal ceiling. The gable roof comes flat-packed inside the building and must be assembled and installed by the customer or a qualified tradesperson.

Specifications

General

Entry Door Sliding glass and lockable aluminium entry door
Windows Aluminium double-glazed windows with fly screens
Electrical Australian Standard electrical products are installed and/or supplied. The building is sold in accordance with the Electrical AS3000 standards and electrical items carry the RCM logo which meets the Australian electrical safety regulations. The customer's qualified electrician is to complete the hardwired electrical supply to the building, complete electrical fit off (if required) and test the installation according to AS3000.
Frame Galvanised steel frame, epoxy treated & acrylic painted
Roof 2.4m Internal Ceiling Height
Walls 75mm EPS wall panels
Floor Magnesium concrete composite board – water, rot and insect resistant
Lighting LED oyster lights supplied
Council Compliance Please note that the Expander Homes do not fall under the Class 1a building category that conforms with the regulations stipulated by the Building Code of Australia (BCA). If any of our Products are purchased together with our Trailers, they are considered as a Caravan (movable dwelling) and could be conveniently installed in numerous Councils without requiring approval from the council.

External Walls

With Cladding 60mm EPS panel walls & 15mm cladding
No Cladding 75mm EPS panel walls

Windows

Frames Aluminium framed windows
Type Double-glazed sliding windows
Flyscreens All windows come with flyscreens

Doors

Entry Sliding glass and lockable aluminium entry door
Bathroom Privacy glass bathroom door

General

Entry Door Sliding glass and lockable aluminium entry door
Windows Aluminium double-glazed windows with fly screens
Electrical Australian Standard electrical products are installed and/or supplied. The building is sold in accordance with the Electrical AS3000 standards and electrical items carry the RCM logo which meets the Australian electrical safety regulations. The customer's qualified electrician is to complete the hardwired electrical supply to the building, complete electrical fit off (if required) and test the installation according to AS3000.
Frame Galvanised steel frame, epoxy treated & acrylic painted
Roof 2.4m Internal Ceiling Height
Walls 75mm EPS wall panels
Floor Magnesium concrete composite board – water, rot and insect resistant
Lighting LED oyster lights supplied
Council Compliance Please note that the Expander Homes do not fall under the Class 1a building category that conforms with the regulations stipulated by the Building Code of Australia (BCA). If any of our Products are purchased together with our Trailers, they are considered as a Caravan (movable dwelling) and could be conveniently installed in numerous Councils without requiring approval from the council.

Frame

Sub-floor Steel Chassis Rectangular Hollow Section (RHS)
Steel Post Square Hollow Section (SHS)
Steel Floor Bearer Rectangular Hollow Section (RHS)
Steel Floor Joist Rectangular Hollow Section (RHS)
Casting Corner castings on each corner
Coating Epoxy coated and painted in gloss

Bathroom

Flooring Grey floor tiles
Shower Full room width shower on acrylic shower base with a rain maker shower head
Shower Door Toughened glass sliding door
Toilet S-trap toilet with soft closing lid
Vanity Vanity with porcelain sink, chrome flick mixers
Cabinets Soft closing cabinets and overhead cabinets
Wall Marble look wall PVC wall lining

Installation

Instructions Unfolding instructions and video provided for the Expander
DIY Express Portable Expanders are customer DIY installations
Footing Plans Footing Plans supplied by Express Portables
Electrical & Plumbing The customer must engage a licenced Plumber and Electrician to carry out any plumbing and electrical work

Transport

Crane Truck self unloads with own crane. Reach is usually 2m-6m from side of the truck’s tray from where it can park, set up and safely unload
Tilt-Tray The truck carefully slide unloads the building to the rear of the truck. Manoeuvrability and access around the site is essential, the truck requires 10-15m in a straight line to slide unload and drive away
Rigid Truck/Semi Trailer Customer is required to organise a forklift unload or crane unload

Internal Walls

Interior Walls 50mm EPS panel with an off white finish

External Walls

With Cladding 60mm EPS panel walls & 15mm cladding
No Cladding 75mm EPS panel walls

Windows

Frames Aluminium framed windows
Type Double-glazed sliding windows
Flyscreens All windows come with flyscreens

Doors

Entry Sliding glass and lockable aluminium entry door
Bathroom Privacy glass bathroom door

Roof

Steel Plate 3mm steel plate over the main body
Exterior Panels 75mm EPS panels on outside folding roof panels

Flooring

Sub-floor Magnesium concrete composite board – water, rot and insect resistant
Top Layer 2mm vinyl timber pattern
Skirting PVC cornice and skirting
Floor Trims Powdercoated internal corner trims

Kitchen

Plan Kitchen plan provided
Sink Double bowl stainless sink with flick mixer
Benchtop Marble look laminate benchtop
Provisional Space Provisional space for a fridge (650mm)

Electrical

Power All electrical points are prewired inside walls. Fit off of electrical points required after opening and installing, Aerial point provided for TV. Mains supply located at rear of expander
Lighting All lights and switches are pre-wired inside walls. Fit off of points required after opening and installing the building. LED oyster lights supplied
Smoke Alarm Smoke alarm hardwired back to switchboard per habitable room (customer must install)

Plumbing

Water Water connection is penetrated through the floor only ready for the onsite plumber to connect
Waste Waste connection is penetrated through the floor only ready for the onsite plumber to connect
Sink & Mixer Kitchen sink and mixer is to be connected when building is installed

Council Compliance

Council Approval Please note that the Expander Homes do not fall under the Class 1a building category that conforms with the regulations stipulated by the Building Code of Australia (BCA). If any of our Products are purchased together with our Trailers, they are considered as a Caravan (movable dwelling) and could be conveniently installed in numerous Councils without requiring approval from the council.
Certificates Structural engineering and plumbing certificates are not provided with the purchase

Pitched Roof

Overview Due to the flat 2400mm floor to ceiling height the pitched roof (supplied) must be installed on the Expander to help prevent want run off. Additionally it contributes to the thermal insulation values of the Expander
Trusses Steel trusses, roof sheets and fixings supplied. Truss layout provided

Optional Extra's

Decking Deck supplied as prebuilt modular
Patio Patio supplied as a flatpack kit