Steel homes: The future of housing

Bangladesh occupies a unique but challenging geographical position. As a nation sitting atop major fault lines and facing the annual wrath of cyclones and rising temperatures, the traditional approach to housing is being forced to evolve. In this landscape, KY Two Tone’s Light Gauge Steel (LGS) structural system has emerged not just as a construction alternative but as a sophisticated engineering solution. 

Seismic Resilience

Bangladesh lies in a moderate to high seismic risk zone. Traditional Reinforced Cement Concrete (RCC) structures are heavy and brittle, during an earthquake, their mass attracts immense inertial forces, often leading to sudden, catastrophic failure. KY Two Tone’s LGS system flips this logic. By utilising high-strength, cold-rolled steel, these structures boast a high strength-to-weight ratio. Being significantly lighter than concrete, they attract far lower seismic forces. The LGS frames are engineered to flex and dissipate energy without collapsing. 

Multi-Layered Shield Against Fire

Fire safety is a non-negotiable priority in modern residential design. KY Two Tone employs a “defence-in-depth” strategy to protect lives and property. The interior walls are lined with fibre cement boards, while exteriors feature 0.5mm steel siding. These materials act as primary thermal barriers. 

Image

Defying Cyclones and Humidity

KY Two Tone structures are designed to withstand wind gusts of up to 180-210 km/h, adhering to the BNBC’s regional wind speed requirements. This makes them significantly safer than traditional semi-permanent structures during cyclone seasons. KY Two Tone utilises Galvanised or Galvalume-coated steel. This layer of Zinc and Aluminum provides a robust shield against corrosion.

Precision Manufacturing

In conventional construction, safety is often compromised by on-site improvisation, poor mixing of materials, or lack of oversight. KY Two Tone shifts the majority of the construction process into a controlled factory environment. To maintain digital Accuracy 70 per cent of the manufacturing is handled by computerised roll-forming machines.

Image

Thermal Safety and Indoor Comfort

Bangladesh’s extreme heat can make traditional brick homes feel like ovens. KY Two Tone addresses this through a high-performance “layered shield” of reflective steel siding, bubble insulation, and internal glass wool. This system offers superior thermal resistance compared to high-thermal-mass bricks. 

A Safer Environment

Safety is also about the future of our environment. Traditional brick kilns are a major source of CO2 emissions and topsoil degradation in Bangladesh. KY Two Tone’s dry construction method:

• Saves thousands of litres of water usually required for concrete curing.

• Reduces material waste to nearly zero through precise factory cutting.

• Utilises 100 per cent recyclable materials, ensuring that the building’s lifecycle has a minimal impact on the nation’s ecological health.