AISC & BNBC Certified • Export Ready
Uttara C/A, Dhaka – 1230

Model BH-DV-209 (Double-Height Living Steel Duplex) is a certified pre-engineered duplex steel building manufactured in Dhaka, Bangladesh by Bongshai Steel. Engineered to AISC 360, Eurocode 3, and BNBC 2020 standards, it is export-ready worldwide with custom project pricing.

AISC & BNBC Certified AWS D1.1 Welding Quality Author / Manufacturer: Bongshai Steel Engineering Team Model: BH-DV-209 Last Updated: 2026-09-24
Duplex Steel Building

Double-Height Living Steel Duplex

Model Code: BH-DV-209

Luxury 2-story steel-framed family villa featuring 4 bedrooms, 4 bathrooms, double-height living room, and private balcony.

Structural Standard AISC 360 / Eurocode 3
National Code BNBC 2020 Compliant
Welding Standard AWS D1.1 Certified
Steel Grade SS400 / Q355 High Tensile
Export Destinations Middle East, Africa, South Asia
Quotation Basis Custom Per Project Dimensions
Request Project Quotation for BH-DV-209
Engineering Breakdown

What are the engineering specifications of Double-Height Living Steel Duplex (BH-DV-209)?

Structural Design and Load Capacity

The Double-Height Living Steel Duplex (BH-DV-209) is engineered by Bongshai Steel's in-house structural engineers to withstand high wind velocity, seismic forces, and heavy dead/live loads. All primary framing members are fabricated from certified structural grade steel, pre-drilled, pre-punched, and precision-cut for rapid on-site bolted assembly.

Surface Treatment and Corrosion Protection

Steel components are sandblasted and finished with an epoxy anti-corrosion coating in the Bongshai Steel factory before dispatch, for service in coastal and demanding industrial environments.

How to order or request an official quote for BH-DV-209?

Because every pre-engineered building is custom engineered to client site dimensions, soil conditions, and eave heights, Bongshai Steel does not publish static price lists. Submit your required square footage and site location below or reach out via WhatsApp at +8801789-949060 to receive a comprehensive technical proposal and cost estimate within 24 hours.

Direct Inquiry

Request Official Quote for BH-DV-209

Please provide your project specifications to receive an official engineering estimate.

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