FLEX – is the brand under the D Group International Company Flex is local market leader on production and installation of building envelope, doors, windows, glazed facades and Ventilated.

• Aluminium Doors and Windows
• PVC Doors and Windows
• Aluminium exclusive maind doors
• Ventilated Facade

We call our style ‘live minimalism’. Live minimalism is not about a 'wrap' or visual look. It refers to inner feelings, to your true self. The place you are comfortable to live in.

• CUBE project, Best Home Design List in Germany, 2019
• Best Office Interior Design in New York,, 2018
• Between tradition and innovation, Dutch Design Week, 2017
• International Industrial Design Award, 2015

FLEX – is the brand under the D Group International Company Flex is local market leader on production and installation of building envelope, doors, windows, glazed facades and Ventilated.
It was founded in the year 2000, in Podujeva, a small city of Kosovo. D Group International has grown from a small company (our previous name was Durmishi Plast in 2000, than 2010 changed to Durmishi Sh.P.K and in 2022 we devidied sectors and we are cooperation under D Group International, into a regional driving force in the construction business producing materials and providing services for the construction industry. It has a large number of employees, each of them experts in their field.
Currently, FLEX D is produces: Glazed Facades, Doors and windows (Aluminium and PVC , Ventilated facades

• Created Durmishi Plast 2000
• Changed to Durmishi SHPK 2010
• Changed to D Group Internstional 2020
• Sectorized ne FLEX 2022