Door Systems

Our product range includes complete fire barrier walls, automatic single or double leaf sliding doors, telescopic, curved manual sliding or hinged doors. Our door systems are used in modern as well as refurbished passenger coaches to increase the passenger comfort.

Our knowledge of customer requirements, combined with unparalleled expertise in compact door systems for rail vehicles from the world’s leading manufacturers, places us in the best possible position to provide our customers with first rate service. Polarteknik has a great deal of experience in producing fire barrier doors in compliance with prevailing national norms in the target countries.

Our service portfolio includes design, installation and commissioning support, maintenance, modernization, spare parts and technical support during the lifetime of the fleet. Safety, reliability, sustainability and optimizing life cycle costs are the core drivers of our engineering and development.




- Polarteknik Door Systems - Brochure (pdf)
- Polarteknik Door Systems - References (pdf)
- Polarteknik - Solutions for rolling stock (pdf)
- CASE Hitachi IEP (pdf)
- CASE Siemens ICX (pdf)


Tomi Ojala

Managing Director, Door Systems

Phone:+358 (0)20 770 9500