20+ Years Professional Custom Container House Manufacturer

20ft Flat Roof Single-Wing Expandable Container House 1

20ft Flat Roof Single-Wing Expandable Container House 2

20ft Flat Roof Single-Wing Expandable Container House 3

20ft Flat Roof Single-Wing Expandable Container House

This CE-certified twin-unit expandable house combines premium PU insulation with an elegant glass curtain wall design, offering a flexible two-bedroom layout with a high-end kitchen and bathroom. Featuring durable SPC flooring and a three-sided WPC outdoor deck, it provides a highly insulated, ready-to-use solution for luxury guest rooms or versatile living extensions.

Product Name / Model:

20' Flat Roof Single-Wing (Two Connected Units)

Dimensions (LxWxH):

5900mm × 4425mm × 2560mm

Frame Color:

Black Main Frame, White Painted Interior Frame

Wall Panels:

75mm PU + Integrated Wallboard (FG9000)

Electrical Standard:

European CE Certified

Inquiry

Write a Review

Product Introduction

This expandable house is built to European high standards, with a black main frame and white baked-enamel inner frame. The exterior wall uses 75mm PU insulation sandwich panels, FG9000 integrated wall panels, and black sand D-038 metal engraved panels (50mm PU + 15mm metal). The overall dimensions are 5900mm × 4422mm × 2560mm.

It adopts a twin 20ft unit connected design, with one bedroom per unit for flexible space expansion. The fenestration system includes multiple thermal-break aluminum sliding doors, aluminum-wood composite bedroom doors, and full-height tempered blue-tinted glass curtain walls. The bathroom features a wet-dry separated layout with complete facilities, while the kitchen is equipped with PET laminated cabinets and artificial marble countertops. The whole house uses high-quality SPC click-lock flooring.

In addition, it comes with a complete sloped roof installation kit. The outdoor area is paved with round-hole purple sand A-color composite WPC flooring on three sides. The electrical system is EU CE certified, combining excellent thermal insulation, durability and customization. It is ideal for extended living space, guest rooms and other versatile scenarios.

Premium Features & Configuration

Tens of thousands of products cover the whole house category, providing you with personalized design. Multiple home styles, give you more choices. To meet different budget ranges, create the ideal home for you

Structure & Exterior

Interconnected Design

Two 20-foot flat roof single-wing units connected together, creating extended living space with one bedroom per unit.

Premium Insulation

Features 75mm PU insulated wall panels with integrated wallboard for superior thermal performance and energy efficiency.

Metal Engraved Panels

Decorative metal engraved panels in "Black Sand D-038" color, 50mm PU + 15mm metal construction, installed flush with other walls.

Durable Floor Construction

Central cement fiberboard with bamboo plywood on both sides, plus raised bathroom platform for proper drainage.

Color Coordination

Black main structural frame with white painted interior frame, iron blue grey exterior, and integrated wallboard in FG9000 color.

Doors, Windows & Fenestration

Main Entrance Doors

Three thermally-broken aluminum sliding doors (2400mm × 2270mm) with black frames, double-layer tempered blue film glass, extending to ceiling height.

Additional Door

One single-leaf door (2050mm × 1160mm) for client self-installation (inward opening).

Bedroom Doors

Aluminum-wood composite doors for bedroom access.

Glass Facades

500mm wide tempered blue film glass curtain walls extending to full ceiling height.

Bathroom Window

Thermally-broken aluminum top-hung window (700mm × 500mm) with black frame for ventilation.

Interior Finishes & Amenities

Custom Dry-Wet Separated Bathroom

Full UV panel lining including ceiling in KL8256 color Shower area with two-sided UV panel partition Exhaust fan, black shower head, standard toilet, wash basin, mirror cabinet Shower door replaced with single-leaf swing door (700mm × 1980mm) All bathroom doors use aluminum-wood composite doors matching bedroom doors Electrical outlet provided in shower exterior wall

Premium Kitchen

Cabinets, island counter, and overhead cabinets with PET laminate doors (Color: 6109/Soft Touch), artificial marble countertop (Color: YL-6905 Solid), stainless steel double sink, refrigerator space.

SPC Locking Floor

High-quality SPC interlocking flooring (Model: 001) throughout.

Built-in Wardrobe

1800mm × 600mm × 2000mm wardrobe with PET material matching kitchen cabinets, includes internal shelf layout as per drawings.

Premium Design Features

Customizable Roof System

Includes complete pitched roof materials kit for client installation with steel framework, OSB board, rock wool rolls, mesh, "Müleng Grey" asphalt shingles, and iron blue grey eaves finishing components.

Outdoor Living Enhancements

Decking

Round hole rosewood A color composite wood-plastic decking on three sides of the house

Skirting Boards

White stone-plastic skirting boards for clean interior finish

Electrical Extensions

Terrace roof electrical extension wiring for client-installed outdoor lighting

Ceiling Structure

Includes purlins for client-installed suspended ceiling on extended eaves

European Standards

Complete European CE certified electrical system including lights, switches, and dual-outlet sockets.

Get in touch with us

Just leave your email or phone number in the contact form so we can send you a free quote for our wide range of designs!