PIR Lietuva, operated by UAB Dainija, manufactures modular and container-style buildings for residential and commercial purposes. The company uses PIR sandwich insulation panels for strong thermal performance, galvanized steel structures for durability and integrated interior fit-out according to client needs.

Its offer covers modern engineered buildings suitable for year-round use, including offices, commercial modules and other purpose-built structures supported by delivery, installation and warranty service.