Home >> Two Storey Flat Roof Labor Prefabricated House

Two Storey Flat Roof Labor Prefabricated House

Three Storey Flat Roof Prefabricated House

Service scope: we can provide fabrication or installation service based on the information and the requirements from client.

Material standard: Q235,Q345 based on China material standard.

Advantage: light weight, high operational reliability, earth-quake resistance, impact resistance, high degree of industrialization, easy to install.

For clients information: if clients can provide the following information in the inquiry, it will be very helpful.

Design drawing or fabrication drawing if you have.
The dimension: length, width, height, windows and doors dimensions, etc.
The function of building, and if need, the interior equipment etc.

The class of building: the high, the middle or the low class.

Special requirement on function: such as water system, electricity installation, or other requirements etc.


The configuration of flat roof prefabricated house is basically the same as that of slope-crest prefabricated house. The difference lies in the its flat roof, which costs less and is common in regions with little rain falls.

Dimension per one unit

Standard: 14.72 M × 14.72 M × 2.86 M

Layers can be decided be customers.

Area of land measured: S= = 216.68 sqm

Span life : At least 15 years.

Packing: One 40' HQ container can load demounted house components of 220 sqm.

Installation: One skilled worker can complete the erecting of 15-20 sqm every day.

prefabricated house and modular house


Assembly Unit Name

Material Name

Specification and Model


Ground beam

C shape steel / H shape steel / Square bar / Flat bar and others

55mm channel steel



14# steel joists


Side beam



Floor beam

Double 12# channel steel


Floor purlin

10# steel C


Roof beam



Roof Purlin


Internal / External Wall board

Color-coated steel sandwich board made of double-sided steel sheets and the middle layer of XPS or PU

50mm thickness.



Laminated roof panel made of double-sided color-coated steel plate

Thickness: 20mm; PU density: 14kg /m3




Gauge: 15mm



Aluminum alloy framed window with sliding glass

800*1000mm / 800*450mm



same as external wall panel


CLIMA prefabricated house is composed of pre-coated steel structure. 50mm thickness color-coated steel PU sandwich boards have been chosen for wall panels which can obtain a high heatl insulation and offer a good environmental comfort.

Wall boards are interchangeable in case doors and windows may be fitted in any perimetric position.


 Roof plate: double-sided color-coated steel plate with PU foam (Polyurethane) insulation

Thickness: 20mm

PU density: 14kg /m3

 Wall panels: Color-coated steel sandwich plate with XPS (Expanded Polystyrene) or PU foam insulation

Thickness: 50mm

XPS density: 14 kg /m3

PU density: 14 kg /m3

Doors: same as wall panel

 Windows: Aluminum alloy framed window with sliding glass, standard type windows are 800* 1000mm dimensioned, band type windows are 800* 450mm dimensioned,.

 Steel structure: Pillars are bolted with the foundation bolts. The bolts are grouted in concrete footing foundation.

Steel structure columns: 2C -80X40X20X2.0 (C type steel) are two kinds: Corner Column and Frame Column

Steel columns frame will be bolted. The square shape steel ground beam will connect to the pillars to give extra strength to the entire structure against loads under:

 Other Parameter

Wall panel heat conducting coefficient: 0.35Kcal/m栀C

Wind residence : Grade 11 (wind speed ? 117km/h )

Earthquake residence: Grade 7

Bearing load: 150kg / M 2 Moving floor load: 150 kg / m

Bearing load can be increased based on costomized floor beam according to different requirements.

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