YJD’s expandable granny flat is designed for additional backyard living space, guest accommodation or ADU projects. Review the fold-out design and interior references, then confirm the floor plan, supply scope, delivery details and local requirements.
YJD’s expandable granny flat is designed for buyers planning additional living space, guest accommodation or a backyard housing project. Its fold-out modular format can be discussed around the intended use, preferred layout and site conditions.
Buyers searching for ADU granny flats, backyard granny flats or portable granny flats should first confirm the intended use, local approval requirements, site access and delivery location. Review the references below, then confirm the selected size, floor plan and supply scope in writing.
Share your destination, project use, room requirements and site information with YJD. Review YJD’s customization options for layout, appearance, doors, windows, flooring and interior fittings.
The folding and expansion reference illustrates the general concept of transporting a compact unit and opening it at the destination. The actual unfolding sequence, lifting points, installation work and equipment depend on the selected configuration.
Before delivery, confirm the folded and expanded dimensions, site access, support or foundation preparation, unloading method and utility connections. Read YJD’s general foldable house installation guide.
The interior references can help you discuss living, bedroom, kitchen and bathroom arrangements. Select a layout around the intended occupants and daily use, and request a dimensioned floor plan before confirming the order.
| Planning item | What to confirm |
|---|---|
| Room arrangement | Bedroom count, room dimensions, privacy, storage and circulation space. |
| Living and dining areas | Furniture layout, access routes and connection to the kitchen or entrance. |
| Kitchen | Cabinet arrangement, sink, appliances, electrical points and plumbing scope. |
| Bathroom | Fixture layout, ventilation, plumbing connections and included fittings. |
| Doors and windows | Positions, sizes, opening types, access and privacy requirements. |
A deck, canopy or roof terrace may be considered as an exterior option, but should not be assumed to be standard. Confirm availability, structural compatibility, dimensions, price and transport impact for the selected granny flat.
Appearance, doors, windows, flooring and interior fittings can be discussed as project requirements. See YJD’s prefabricated house customization page.
Transport planning should use the folded dimensions and loading configuration of the selected unit. Confirm the transport method, delivery point, unloading responsibilities and any local handling requirements before placing an order.
For international projects, review YJD’s container house import guide for general sourcing, shipping and documentation considerations.
Buyers searching for granny flat kits or granny flat kit homes should check exactly what is supplied. Confirm whether the quotation covers a factory-built expandable unit, separate components for local assembly, installation accessories, interior fittings or only a defined package of materials.
| Quotation item | Questions to clarify |
|---|---|
| Main structure | What frame, wall, roof and floor components are included? |
| Interior package | Are kitchen, bathroom, flooring, partitions, electrical and plumbing included? |
| Installation scope | Are assembly instructions, installation accessories or on-site services included? |
| Delivery scope | What are the packing method, shipping terms, unloading responsibilities and delivery point? |
Confirm the supply scope in the written quotation rather than assuming that “kit” means the same package from every supplier.
Planning rules vary by country, state, city and property. Before buying, check whether the proposed use is allowed and whether the project needs planning permission, building approval, foundation design, structural documents, utility permits or inspections.
A supplier can provide product drawings and discuss project-specific specifications, but local authorities or qualified professionals should confirm whether the unit can be installed and used as intended at your site.
For buyer planning, see YJD’s expandable granny flat guide and modular home buyer’s guide.
| Item | What to confirm |
|---|---|
| Size and dimensions | External and internal dimensions, folded transport size, expanded footprint and usable floor area. |
| Floor plan | Bedroom count, room sizes, doors, windows, kitchen, bathroom and circulation. |
| Structure and materials | Frame, wall and roof specification, insulation options, flooring and finish schedule. |
| Included fittings | Kitchen and bathroom items, electrical work, plumbing, lighting and other inclusions. |
| Delivery and installation | Packing, shipping method, unloading equipment, foundation or support requirements and utility connections. |
| Local approvals | Planning, building, structural, electrical and plumbing requirements for the destination site. |
The approved technical drawing and written quotation should define the configuration supplied for your project.
A clear order process helps align the floor plan, supply scope, price and delivery expectations before production.
| Step | What to review |
|---|---|
| 1. Share project requirements | Provide the destination, intended use, preferred size, room requirements, site details and delivery location. |
| 2. Review the proposed layout | Check the dimensioned floor plan, openings, kitchen and bathroom arrangement and interior scope. |
| 3. Confirm the quotation | Review inclusions, price basis, lead time, packing, delivery terms and any excluded site work. |
| 4. Confirm payment terms | Verify payment method, currency, schedule and milestones in the official proforma invoice or contract. |
| 5. Approve documents | Confirm final drawings and specifications before production. Later changes may affect cost or schedule. |
| 6. Production and delivery | Follow the agreed quality checks, packing plan, shipping documents and site-readiness arrangements. |
Payment methods and milestones depend on the official quotation and contract. Verify the payment recipient and account details through a trusted supplier contact before transferring funds.
Confirm the inspection scope, materials and documents required for the destination market and selected configuration. Quality documents or certificates should not be assumed to apply automatically to every product or project.
See YJD’s quality information page for an overview, then verify which documents apply to your order.
It can be considered for an additional-living-space project, but suitability depends on the product specification, site conditions and local approval rules. Confirm requirements with the relevant local authority or a qualified professional.
The exact package depends on the quotation. Confirm whether the supply is a factory-built expandable unit, a component kit or another defined scope, and check what installation work and fittings are included.
Share your room requirements, preferred layout, doors, windows, kitchen and bathroom needs with YJD. Confirm the final dimensioned drawing and any cost or schedule impact before production.
Prepare the destination, intended use, preferred size and layout, required fittings, site access details, delivery location and expected schedule.