Our technology

Architectural Plans

3D Structural Model

Component Creation

Difra's proprietary software converts the digital 3D structure into 2D components, which fit together to form the framing of the home. Difra's software automates an otherwise time consuming process, allowing Difra homes to be constructed faster than traditionally-built homes. Also, Difra's software optimizes the amount of each piece of lumber used, reducing the overall material consumption and waste. Difra's process requires only one-eighth of the framing materials of a typical construction site by volume.

Component Milling

Once the 2D components are generated, they are sent to a factory of computer-controlled laser cutters. These cutters mill the physical components from environmentally-friendly engineered lumber. The use of laser cutting creates precise cuts allowing for secure friction joints, which eliminate the need for nails during frame construction. The computer-controlled lasers also reduce the need for skilled labor and decrease the number of human errors that occur throughout the construction process.

Component Shipping

Once the 2D component pieces are milled, they are labeled and packed with assembly instructions. They are then shipped to the construction site, which makes it possible for Difra to complete projects throughout the world.

On-Site Assembly

On-site construction is efficient because the 2D component pieces interlock via friction joints, essentially making the construction process similar to assembling a large-scale 3D puzzle where the precision-cut components are force-fit together according to a pre-determined construction plan. The assembly construction can be carried out by primarily unemployed, unskilled labor in a fraction of the time required by traditional construction methods. Since primarily unskilled labor is needed, individuals and communities can be involved in the physical building of their neighborhood.