A “700 Wide” dual wing expandable container house may refer to an expanded width of approximately 7,000 mm, but the name alone does not confirm the unit, measurement points, or finished internal dimensions. For procurement, use the manufacturer’s dimensioned drawing rather than a product label to establish the transport size, expanded footprint, room dimensions, and required site area. A dual wing design generally uses a central section with two fold-out wings to create a wider usable layout after deployment. This guide explains what to verify, how to plan the layout, and which installation details to confirm with your supplier.
If you want to learn more, please visit our website.
This guide is intended for developers, contractors, project buyers, accommodation operators, and importers comparing expandable container houses for a specific site. It is especially useful when a project needs more usable floor area than a transport configuration provides, but the site has constraints on access, foundations, or utility connections. If you are still at the concept stage, use the sections below to prepare a clear supplier inquiry. If you are ready to order, request drawings and installation requirements for the exact model and configuration.
Product names are not a substitute for dimensional specifications, and “700” is not enough to define a finished building. Ask whether it means 7,000 mm, whether that figure describes the external expanded width, and whether it includes eaves, trim, or other projections. Also confirm whether the measurement is taken with both wings fully deployed. The transport dimensions may be substantially different from the occupied dimensions, so both sets should be documented.
For a useful comparison, ask the manufacturer to state dimensions in millimeters and label each measurement clearly. The drawing should identify external length and width in transport and expanded modes, wall or panel thickness where applicable, floor-to-ceiling height, and door and window openings. Request the internal clear dimensions of each room as well as the overall external footprint. These details help your architect, installer, and site team work from the same information.
| Dimension or detail | What to confirm | Why it matters |
|---|---|---|
| Transport size | Length, width, height, and shipping configuration | Access, handling, and transport planning |
| Expanded footprint | External length and width with both wings open | Site layout and required foundation area |
| Internal layout | Room clearances, openings, and partition positions | Furniture planning and circulation |
| Service provisions | Electrical, water, drainage, and HVAC connection points | Coordination with local trades and utilities |
A dual wing expandable house typically has a central module and two side sections that open to form a larger floor plan. The final arrangement varies by manufacturer and order, so do not assume that two products with similar names have identical room counts or construction details. Ask whether the quoted configuration includes partitions, sanitary fittings, kitchen provisions, windows, doors, insulation, and electrical components. Treat each item as included only when it appears in the quotation or specification.
For staff accommodation, prioritize sleeping capacity, circulation, privacy, and access to bathrooms. For a temporary office or site management space, consider desk placement, meeting use, storage, and the locations of doors and windows. A sales or reception unit may need a more open front-facing area and controlled visitor access. In every case, confirm that furniture and equipment can fit within the stated internal clear dimensions, not just the overall external footprint.
Materials and finishes can also affect project suitability, but specifications differ between suppliers. Request details for the structural frame, floor build-up, wall and roof panels, insulation, glazing, and surface finishes. Ask how exposed connections, joints, and wing interfaces are handled, since these areas are important to review for weather protection and maintenance access. For projects in demanding climates or regulated locations, have the proposed materials and construction reviewed against applicable local requirements.
Measure the installation area and the route from the delivery point to the final position. Consider overhead obstructions, turning space, ground conditions, drainage, and access for the equipment specified by the supplier. The folded transport dimensions determine whether the unit can reach the site, while the expanded footprint determines whether it can operate there. Ask the supplier to provide handling and deployment requirements before confirming the order.
Request a foundation or support-point plan and confirm the loads and preparation requirements with the manufacturer and your local project engineer. Do not select a base solely from a product photograph or a general description, because ground conditions and local rules differ. Obtain connection details for power, water, drainage, and any heating or cooling system included in the scope. Confirm who is responsible for local utility work and final connections.
Compare quotations against the same configuration and delivery basis, rather than comparing headline prices alone. Record what is included for the structure, interior finish, doors and windows, fixtures, packaging, transport, installation guidance, and spare parts. Ask about minimum order quantity, production lead time, payment terms, and the assumptions behind each quoted delivery date. These commercial details should be confirmed in writing because they can vary by customization, order volume, and destination.
Approve the drawings. Before production or shipment, review the transport and expanded dimensions, layout, opening positions, and service points. Mark any project-specific requirements on the drawing and obtain confirmation that the final specification reflects them. Keep the approved version available to the site team.
Prepare the site. Verify the planned footprint, access route, ground readiness, drainage provisions, and any required permits with the relevant local professionals. Prepare the support surface or foundation according to the supplier’s project-specific instructions and the site engineer’s advice. Do not assume that a level-looking surface is adequate without checking the specified support conditions.
With competitive price and timely delivery, Hongshun Guangju sincerely hope to be your supplier and partner.
Receive and inspect the unit. Check the shipment against the packing list and note visible damage before installation proceeds. Confirm that the model and supplied components match the approved order. If there is damage or a missing part, document it and contact the supplier before altering the structure.
Position and deploy the wings. Use only the handling points, equipment, sequence, and personnel requirements provided for the exact model. Keep the area clear and follow the manufacturer’s deployment instructions; do not improvise lifting or opening methods. Verify that the wings are aligned and secured using the specified components.
Complete connections and checks. Arrange local electrical, plumbing, drainage, and HVAC work as applicable, using qualified trades where required. Inspect doors, windows, joints, fasteners, and finishes, and confirm that openings operate as intended. Record any outstanding items and agree on corrective actions before handover.
Assuming “700” means a confirmed 7,000 mm width. Treat this as a possible interpretation until the supplier defines the measurement and provides a drawing.
Planning around the transport size only. The deployed structure needs space for its full footprint and safe access during installation.
Confusing external and internal dimensions. Wall construction, partitions, and finishes can reduce usable clear space.
Leaving utilities until after delivery. Early coordination helps avoid conflicts between service points, foundations, and the intended room layout.
Accepting vague scope language. List included components and responsibilities in the purchase documents rather than relying on verbal descriptions.
Choose a supplier that can answer dimensional and installation questions with model-specific documents. Ask for a dimensioned drawing, material and component specifications, packing information, handling instructions, and a written scope of supply. Confirm how customization requests are reviewed and whether revisions are reflected in the final production drawings. Clear documentation is especially important when the buyer, installer, and local contractors are different organizations.
At Hongshun Guangju, we support B2B buyers by discussing the intended use, site conditions, preferred layout, and destination requirements before a configuration is finalized. Buyers can request the relevant dimensions, material options, utility provisions, and commercial details for the proposed model. The final specification, transport arrangement, and installation scope should be confirmed for each project rather than inferred from a general product name. This approach helps align the order with the site and the buyer’s procurement requirements.
A 700 Wide Dual Wing Expandable Container House can provide a broad deployed layout from a more compact transport configuration, but “700 Wide” alone does not establish exact dimensions or included features. Confirm whether the name refers to a 7,000 mm expanded width, then verify the complete transport and deployed dimensions on a manufacturer drawing. Match the room arrangement and services to the intended use, and coordinate the base, access, utilities, and handling plan before delivery. These checks give buyers a more reliable basis for comparing suppliers and preparing a site.
To request a project-specific proposal from Hongshun Guangju, share your intended application, destination, preferred room layout, required quantity, and any known site constraints. Ask for the dimensioned drawing, scope of supply, lead-time estimate, and installation or handling requirements for the exact configuration. Use those documents to review the design with your project engineer and local installation team before placing an order.
For more information, please visit 700 Wide Dual Wing Expandable Container House.