How much does this Bongshai Housing small prefab house model cost?

Every Bongshai Housing Small Prefab House model has a fixed package price, listed on its own model page. This model has one fixed floor area: 330 sqft, one of the most affordable residential options available.

What quality standards does Bongshai Housing's Small Prefab House construction follow?

Yes. All Bongshai Housing Small Prefab House construction follows BNBC 2020 and AISC structural design codes, with quality checks at every build stage. Bongshai Housing was founded in 2008 and has delivered 19 completed projects across Bangladesh.

How long does it take to build a Small Prefab House in Bangladesh?

Bongshai Housing erects prefab steel structures up to 3× faster than conventional concrete construction. Residential models are typically completed in 60-90 days. Contact +880 1781-636613 for a project timeline estimate.

Premium Prefab Housing

Small Prefab House 1 Bedroom 330 sqft TH701

Durable, affordable, and beautifully designed prefab homes. The smart housing choice for Bangladesh.

BH-TH-701 small prefab house front view – 1 bedroom, 330 sq ft, anti‑rust primed and painted steel construction

Overview (Area Details)

Official floor-wise layout dimensions and area specifications for Small Prefab House 1 Bedroom 330 sqft TH701.

🏢 Ground Floor Layout

330 sqft

Section	Area (sqft)	Dimensions
🛏️Bed room 1	100	10' × 10'
🛋️Living room	120	12' × 10'
🍳Kitchen	30	6' × 5'
🚿Bath 1	20	5' × 4'
🌤️Varenda	60	10' × 6'
Ground Floor Subtotal	330 sqft

Total Covered Area

Full Building Structure (1 Floor)

330 sqft

Technical Specification

Item	Description
CODES AND STANDARD	Comply with Bangladesh Nation Building Code (BNBC)
EARTHQUAKE CONDITIONS	Earthquake resistant to magnitude 7.5
WIND SPEED VALUE	Cyclone resistant 250 km/h (Must be fixed to the ground)
CEMENT	Ordinary Portland Cement (OPC / CEM-I): Contains 95-100% clinker and 0-5% gypsum; graded by compressive strength (52.5 MPa). Brand SHAH CEMENT, AKIJ, CROWN, COSTAL PLAZ.
MILD STEEL RODS	Brand BSRM/AKS/KSRM.
STRUCTURAL STEEL	Engineered steel frame, designed to BNBC 2020.

Material Specification

Item	Materials
FOOTING & SHORT COLUMN	Pre-cast footing is made of reinforced concrete; spreads the weight of a structure over a larger area on ground.
GROUND FLOOR	3 inch pre-cast cement concrete block strength (1:3:6) is to be used
OUTER WALL	3 inch concrete solid block is to be used
INNER WALL	3 inch concrete solid block is to be used
ROOF CLADDING	High strength colour coated 0.4mm profile sheet to be used
MAIN DOOR	Chowkat Mehagoni wood and Mehagoni palla is to be used
BEDROOM DOOR	Chowkat: Mehagoni and Palla: ply wood flashdoor is to be used
SECURITY GRILL	10mm square bar used
WINDOW	Standard size Thai Aluminum glass to be used
FLOOR TILES	24 x 24 inch homogenous tiles on floor is used
BATHROOM TILES	12 x 12 inch on floor and 12 x 10 inch on wall is used
BATHROOM FITTINGS	Standard metal fittings is to be used
ELECTRICAL WIRING	Standard wiring is to be used.