Photos illustrate this type of unit. Ask HuaYing House for photos of the exact model.

Expandable house · made in Tianjin · China

HuaYing House

N3 storm-rated double-wing, full beach spec with helical-pile foundation

✓ Quoted in 2026

Factory price: $14.5k–$15.9k FOB
Size: 39 m²
Price per m²: $390
Per 40ft container: 2
Warranty: 10 yrs structure
Wind rating: 50 m/s

Beach-ready specWind: 50 m/s10-yr warranty2 per 40ft boxForm E

Shipping, import & installation: not included

They depend on your country and port. Pick a destination for a rough estimate, or use the calculator with your own freight quote.

Specs

Model & size

Model: N3 storm-rated double-wing, full beach spec with helical-pile foundation
Size: 39 m²
Made in: Tianjin, China

Structure

Frame & corrosion protection: Hot-dip galvanized, C5-M + PVDF coating, 316 fixings
Insulation: PU panels
Wind rating: 50 m/s (calc. provided)

Buying

Price basis: FOB (loaded at the maker's port)
Minimum order: 2 unit(s)
Lead time: ~45 days
Capacity: 200 units / month
Units per 40ft container: 2
Certificate of origin (Form E, for ASEAN): Yes

After-sales

Warranty: 10 yrs structure · 5 yrs corrosion · 5 yrs waterproofing · 1 yr MEP

Questions

How much does HuaYing House cost?

About $14.5k–$15.9k per unit FOB for the N3 storm-rated double-wing, full beach spec with helical-pile foundation, from 2026 quotes. Shipping, import duty, taxes and installation are extra and depend on your country.

How many HuaYing House units fit in a 40ft container?

2 unit(s) per 40ft high-cube container. Freight per unit is the container rate divided by this number.

Can HuaYing House ship to my country?

Most makers ship worldwide by sea, FOB from their nearest port. Ask for a CIF quote to your port and check local duty, taxes and building rules with a freight forwarder.

Is it suitable for beach or tropical sites?

The spec we saw (frame protection, insulation) is good for coastal use. Still ask for a written wind rating and 316 stainless fixings.