HG Prefab foldable expandable container homes — built to last, delivered worldwide.
After supplying hundreds of units, we see the same nine mistakes repeat — mostly from buyers who did everything else right. Each one is avoidable with a single question or a day of planning.
1. Comparing unit prices while ignoring freight
The cheapest quote often excludes freight, destination charges or import duty — the delivered cost is what matters. Always compare FOB price + freight + duties + inland haulage across suppliers. See our shipping guide for realistic freight ranges.
2. Skipping the permit check
Buyers who order first and ask the municipality second risk an expensive garden ornament. One call to your local planning office about ADU rules, temporary vs permanent classification and height limits removes the risk entirely.
3. Forgetting the crane on delivery day
A crane or forklift is required to offload the folded unit from the truck — plan and book it with the delivery. This is the single most common delivery-day surprise. After offloading, four workers unfold the unit in about 2 hours.
4. Buying on price with vague specifications
| Ask for it in writing | Why it matters |
|---|---|
| Steel frame thickness & galvanizing | Structure and corrosion life |
| Insulation type & thickness | Rock wool vs cheaper foam, comfort and fire rating |
| Electrical standard & voltage | Must match your destination country |
| Door/window brand & glazing | Security, sealing and durability |
Two "same size" units can differ enormously in what is actually inside the walls.
5. No inspection before shipping
A pre-shipment video walkthrough or third-party inspection ($300–$600) catches issues while the factory can still fix them free. Skipping it turns factory problems into your problems.
6. Underestimating site preparation
"No foundation needed" means no expensive slab — not "no preparation". Level ground, drainage, simple blocks or piers and utility stub-outs still need arranging. Our foundation guide compares the options and costs.
7. Wrong utility planning
Water, septic, gas and power connections each need a plan — especially off-grid, where solar and tank sizing must match actual usage, not optimism.
8. Ignoring the warranty and spares package
Ask what the warranty covers (structure, panels, electrical) and whether spare panels and parts can ship later. A supplier confident in QC offers both without hesitation.
9. Rushing the order
Standard production is 15–25 days — the schedule pressure almost always comes from buyers who started late and then skip the checks above. Order early enough to do steps 1–8 properly.
The pre-deposit checklist
- Delivered-cost comparison done (unit + freight + duties)?
- Local permit position confirmed?
- Crane/forklift sourced for delivery day?
- Written specification received?
- Inspection (video or third-party) scheduled?
- Site prep and utility plan agreed?
First-time importer?
We will walk you through every checklist item above before you commit — no obligation.
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