Tammer OÜ is an Estonian family company founded in 1995 with headquarters in Tallinn.

To date, Tammer OÜ is one of the largest door manufacturers in the Baltics, with around 180 employees.

They produce fire resistant glass doors and walls with painted and stainless steel frame.

Glass doors and walls, from fire class B15 to A60, are tested and certified according to IMO standards and SOLAS rules.

Single and double doors are available as well as manual and motorized sliding doors.

The main target of Tammer OÜ is to provide a flexible and professional service and a high quality production.