700mm Wide Dual Wing Expandable House: Dimensions, Layout, Transport, and Installation Guide

A 700mm-wide dual wing expandable house needs to be assessed using both its transport configuration and its fully opened configuration. The stated 700mm equals 0.7m, or approximately 27.6 inches, but buyers should confirm exactly what this measurement describes before treating it as the unit’s folded width or any other finished dimension. The expanded footprint, total height, weight, lifting points, and utility connections must come from the supplier’s drawing for the specific model. This guide explains what to verify before comparing layouts, planning transport, or requesting a project quotation from Hongshun Guangju.

You can find more information on our web, so please take a look.

Key Takeaways

• Confirm whether 700mm refers to a folded dimension, a component, or another product measurement.
• Request a dimensioned drawing showing both the transport and expanded configurations.
• Check the route, delivery access, lifting plan, foundation, and local project requirements before ordering.
• Ask suppliers to state what is included in the quoted scope, packing, delivery, and installation support.

Who This Guide Is For

This guide is for developers, contractors, procurement teams, distributors, and project owners evaluating expandable accommodation or workspaces. It is especially useful when a project requires a transportable unit that opens into a wider usable layout at the destination. The information supports early-stage planning, but it is not a substitute for model-specific engineering documents or local building and transport approvals. Buyers should use confirmed drawings and project requirements for final decisions.

How a Dual Wing Expandable House Works

A dual wing expandable house is designed around a central section with two side sections that open outward to create additional floor area. The compact configuration is generally relevant to handling and transport, while the open configuration determines how people, furniture, and equipment can be arranged. The exact opening method, structural details, and internal arrangement depend on the model. Ask for clear product documentation rather than relying on the product name alone.

Understand the 700mm Measurement

The phrase “700mm wide” can be interpreted in more than one way unless the supplier defines the measurement reference. It may describe a transport-state dimension, a particular component, or a product specification used in a model name. Do not assume it represents the complete expanded house width. Request a drawing that labels the measurement and shows the measurement points.

Dimensions, Layout, and Material Options

There is no single expanded footprint that can safely be inferred from the 700mm figure. Dimensions can vary by model, configuration, and selected options, so compare supplier drawings on the same basis. Ask whether listed measurements are external or internal and whether they include projecting components, steps, or roof features. This prevents a transport dimension from being mistaken for the available floor area.

Plan the Interior Around the Project

Start the layout from the intended use, such as temporary accommodation, a site office, or a support space. Mark the entrance, circulation route, windows, furniture, storage, and any equipment that must remain accessible. Confirm which partitions or fixtures are included and which are optional, because the product name does not establish the supplied interior specification. If multiple units will be placed together, request a site arrangement drawing that accounts for access and service connections.

Materials and finishes should also be checked against the operating environment and project specification. Request a written description of the frame, wall and roof build-up, floor finish, doors, windows, and corrosion-protection options, where applicable. For coastal, hot, cold, or high-moisture locations, explain the exposure conditions and ask the supplier to identify suitable available specifications. Avoid treating general product descriptions as evidence of a particular rating or certification.

Hongshun Guangju Product Page

Transport and Delivery Planning

Transport planning begins with the confirmed packed dimensions and weight, not the expanded footprint. Provide those figures to your freight provider so it can assess vehicle suitability, loading method, route restrictions, and delivery access. Check the full route from the unloading point to the installation location, including gates, turning areas, overhead obstructions, ground conditions, and any site-specific restrictions. Transport rules and permits depend on the route and jurisdiction, so verify them with the responsible carrier or local authorities.

Information to Collect Before Booking Freight

• Supplier-confirmed packed length, width, height, and unit weight.
• Packaging details, loading orientation, and any stacking or handling limits.
• Approved lifting points and the supplier’s handling instructions.
• Delivery address, access constraints, unloading equipment, and site contact.

Do not select a crane or lifting equipment based on appearance or a general product description. Share the confirmed weight, lifting arrangement, and site conditions with a competent lifting provider, and follow the supplier’s approved instructions. If the shipment includes separate components, confirm the number of packages and how they should be identified. Agree in advance who is responsible for unloading and for checking visible transit damage.

Installation: A Practical Planning Sequence

Installation requirements vary with the model and site, so the supplier’s manual and project-specific instructions take priority. The following sequence is a planning framework, not a substitute for approved installation documents. Confirm responsibilities between the buyer, supplier, contractor, and lifting team before delivery. Where local approvals or qualified trades are required, arrange them before the unit arrives.

1. Confirm the site: Check the planned location, access route, ground condition, drainage, and any required clearances against the project drawings.
2. Prepare the base: Obtain the supplier’s foundation or support requirements and have the site prepared to the approved specification.
3. Inspect delivery: Check package identification and visible condition, and record any concerns before installation proceeds.
4. Position and open: Use the specified lifting and deployment method. Keep personnel clear of moving sections and follow the supplier’s safety instructions.
5. Complete connections: Arrange utilities only as specified for the selected model and in line with local requirements.
6. Review before use: Check the completed configuration against the supplier’s checklist and resolve outstanding issues with the responsible parties.

Selection Framework for B2B Buyers

Compare suppliers using a consistent specification sheet. At minimum, record the transport and expanded dimensions, weight, layout, materials, included equipment, optional items, and installation scope. Ask each supplier to identify any assumptions or exclusions in its quotation. This makes it easier to compare offers without confusing a base model with a customized package.

Pricing, MOQ, and Lead Time

Pricing depends on the confirmed configuration, quantities, options, packing, and delivery terms. Minimum order quantity and production lead time should be confirmed directly because they may vary with the specification and order schedule. Request a written quotation that separates the product price from freight, unloading, installation, and any optional customization. Ask how long the quotation remains valid and what information is needed to finalize production drawings.

Supplier Evaluation Checklist

• Can the supplier provide a dimensioned drawing for both folded and expanded states?
• Does the quotation clearly state model, materials, options, quantities, and exclusions?
• Are weight, handling instructions, lifting points, and packaging information available?
• Can the supplier explain what installation documents and technical support are included?
• Are inspection, delivery, payment, and after-sales responsibilities documented?

Hongshun Guangju can discuss project requirements and help buyers clarify the information needed for product evaluation and quotation. Share the intended application, quantity, destination, preferred layout, and any required materials or finishes. We recommend confirming all critical dimensions, transport details, and scope in writing before placing an order. This creates a clearer basis for procurement and coordination with your local project team.

Conclusion: What to Do Next

A 700mm-wide dual wing expandable house should be evaluated through its verified transport and expanded dimensions, rather than the 700mm label alone. First, request a model-specific drawing that identifies exactly what the 700mm measurement describes, along with the unit’s weight, layout, and handling details. Then check the delivery route, site preparation, installation responsibilities, and quotation scope with the relevant suppliers and contractors. To begin a project discussion with Hongshun Guangju, provide your intended use, required quantity, destination, and preferred configuration so the specification can be clarified before procurement.