S390

S390 is a two-story A-frame prefabricated light steel house with a building area of 39㎡. The interior areas cover 24㎡ on the first floor and 6㎡ on the second floor, plus a 3.7㎡ foyer. It accommodates 2–4 people and comes with insulated walls, Low-E doors and windows, SPC flooring, and complete plumbing, electrical, and bathroom systems.

Key Features

Moisture-proof and corrosion-resistant

Wind resistance: Grade 16

Fire resistance: Class A

Seismic resistance: Level 8

Lightning protection: Level 2

Product Specifications

Dimensions	L6400mmW4950mmH5300mm
Building Area	39㎡
Room layout	2 beds, 1 bath
Main structure	S550-AZ150 Aluzinc Light Steel Structure
Exterior walls	16mm Zinc-Aluminum Alloy Composite Insulation Board
Interior	Fully decorated unit with bathroom fittings included
Delivery lead time	35 Days

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Configuration Details

Standard features

The S390 series comes standard with the following features, ready for immediate move-in.

Main structure:S550-AZ150 Aluzinc Light Steel Structure

Standard fixtures

Exterior wall panel:16mm Zinc-Aluminum Alloy Composite Insulation Board

Color options available

Structural board: 9mm OSB (Oriented Strand Board)

Standard fixtures

Insulation layer: 80mm rock wool / XPS (Extruded Polystyrene) board

Standard fixtures

Interior wall panel: 8mm impact-resistant carbon crystal composite panel

Color options available

Flooring: 18mm cement fiber board + 6mm SPC (Stone Plastic Composite) flooring

Color options available

Bathroom walls: 4mm waterproof stone-plastic composite wall panels+ Anti-slip ceramic tiles

Color options available

Doors & windows: 65mm series thermal-break aluminum frames with double-glazed Low-E insulating glass

Standard fixtures

Electrical & Lighting: Pre-buried conduits within walls + downlights

Standard fixtures

Plumbing: 25mm PPR supply pipes; 110mm and 50mm PVC drain pipes

Standard fixtures

Staircase: Custom wooden staircase

Standard fixtures

Bathroom fixtures: Toilet, shower set, and vanity

Standard fixtures