Photos illustrate this type of unit. Ask Capsule Castle for photos of the exact model.

Expandable house · made in Shandong · port Qingdao · China

Capsule Castle

E20 expandable (also capsules C7 / D7)

✓ Quoted in 2026

Factory price: $7.8k FOB
Size: 37 m²
Price per m²: $211
Per 40ft container: 2
Warranty: On request
Wind rating: Ask

2 per 40ft box

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: E20 expandable (also capsules C7 / D7)
Size: 37 m²
Made in: Shandong · port Qingdao, China

Structure

Frame & corrosion protection: Steel frame
Insulation: Sandwich panels
Wind rating: Ask the maker

Buying

Price basis: FOB (loaded at the maker's port)
Minimum order: 1 unit(s)
Lead time: —
Capacity: —
Units per 40ft container: 2
Certificate of origin (Form E, for ASEAN): Ask

After-sales

Warranty: On request

Questions

How much does Capsule Castle cost?

About $7.8k per unit FOB for the E20 expandable (also capsules C7 / D7), from 2026 quotes. Shipping, import duty, taxes and installation are extra and depend on your country.

How many Capsule Castle 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 Capsule Castle 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?

Ask for hot-dip galvanized steel, 316 stainless fixings and a written wind rating before using it near the sea.