Duplex Steel Building
Private, two-floor steel-composite family homes — combining structural durability with fast, precision-engineered construction across Bangladesh.
Bongshai Housing specializes in the design and construction of premium duplex steel-composite homes in Bangladesh. Our prefabricated residential solutions offer unparalleled structural integrity, rapid assembly, and modern architectural aesthetics.
Model No-BH-DV-201
An elegant duplex steel building offering luxurious two-floor living with a stunning view.
Model No-BH-DV-202
A duplex design built for families who want separate living and sleeping floors.
Model No-BH-DV-203
Two-story duplex construction combining structural strength with open living spaces.
Model No-BH-DV-204
A duplex steel building engineered for fast assembly and long-term durability.
Model No-BH-DV-205
Spacious duplex layout ideal for joint or multi-generational families.
Model No-BH-DV-206
A modern duplex design with a private upper floor and open ground-level living.
Model No-BH-DV-207
Duplex living built to maximize natural light across both floors.
Model No-BH-DV-208
A steel-composite duplex offering superior earthquake and wind resistance.
Model No-BH-DV-209
Duplex architecture designed for privacy without sacrificing shared family space.
Model No-BH-DV-210
A premium duplex build combining aesthetics with practical two-floor functionality.
Model No-BH-DV-211
Duplex housing engineered for Bangladesh's urban and semi-urban expansion.
Model No-BH-DV-212
A well-planned duplex layout with dedicated space for guests and family.
Model DV-110
Two-floor duplex construction built for durability against monsoon conditions.
Model DV-111
A duplex home designed to grow with your family's changing needs.
Model DV-112
Elegant duplex architecture with a striking exterior and functional interior.
Model DV-113
A duplex steel building offering the space of a house with faster build time.
What are the Advantages of Steel-RC Building?
Why steel-composite construction is the smart choice for a private, two-floor family home.
- ✔️ Cost-effective and Eco-friendly
- ✔️ High strength, inflexibility and high load bearing capacity
- ✔️ Pre-fabricated, easy to install and dismantle
- ✔️ Lightness, easy to transport and re-located
- ✔️ Low maintenance cost
- ✔️ Using several times and recycling
- ✔️ Increase area efficiency by 10%--20%
- ✔️ Environment friendly
- ✔️ Weather-resistant with proper coating and maintenance
- ✔️ Engineered for strong seismic performance
- ✔️ Engineered for high wind-load resistance
- ✔️ Energy saving with good thermal insulation system
- ✔️ 50~60 years’ life span