Historical property that has been converted into housing. To deliver windows and doors to this type of project is a responsible assignment and something we at Ekstrands are very proud of. The project is a good example of Ekstrand's flexibility and ability to solve complex requirements without compromising on performance. The project shows that it is possible to mix different window systems and still get a uniform look. Energy Concept 90 and Sverige104 have been used with requirements for e.g. fire safety.