What makes metal house planning unique is that a building can be designed cheaply, and the flexibility of such cheap raw materials allows buyers to customize the plans to their own needs. Using steel to frame a house equals approximately 11 recycled cars, showing this material as being environmentally friendly.
Metal building frames are made of steel, which is recyclable, do not suffer from mites or rotting and have the strength to withstand the elements. The Barnhaus is designed on a steel barn frame. The low cost of this frame allows first time buyers to customize the planning of rooms and even build the house themselves on a very low budget.