Standard prefabricated houses have an opening aluminum window with rollup, mesh and an aluminum paneled door. The interior is initially uniform without partitions. If you wish for more or different frames you should mention it in the quote. You should also describe the interior partitions, if there is any.

In case the house is installed near the sea they can be constructed with laminated panels and stainless steel parts.

See below for standard types of construction.

• Type 1. Flat roof: width: 2,5m ή 3,0m x length: 5,6,7,8,9m
  Type 1. Flat roof: width: 2,5m ή 3,0m x length: 5,6,7,8,9m
• Type 2. Sloping roof with 2 slopes: width: 5.0m ή 6,0m x length: 5,6,7,8,9m
  Type 2. Sloping roof with 2 slopes: width: 5.0m ή 6,0m x length: 5,6,7,8,9m
• Type 3. Flat roof: width: 2,5m ή 3,0m x length: 5,6,7,8,9m
  Type 1. Flat roof: width: 2,5m ή 3,0m x length: 5,6,7,8,9m