Windows for Your Home

AS Klaasmerk started its operation in the field of treatment and installation of sheet glass in 1992.

We began manufacturing insulating glass units in March 1993 as one of the first companies in Estonia, and it has been our primary activity since. We are the Estonian representative of products of the American group Tremco illbruck since 1995.AS Klaasmerk is a member of the Association of Construction Material Producers of Estonia since 1995.

From 1998, AS Klaasmerk holds the certificate No. EN1279 for manufacturing of insulating glass units, which verifies the conformity of our products with quality requirements regarding manufacturing of insulating glass units.

In 2000, we merged with the company AS Klaasimaailm, thus expanding our range of products with various types of interior design glass, safety glass, mirror sliding doors and glass treatment methods.

In 2008, we acquired the whole share capital of the company AS Plastmerk, adding manufacturing of plastic windows and doors to our activities.

Our site is located in Tallinn, at Valdeku 132, employing over 50 glass and window specialists.

Besides the Tallinn factory, we also have sales offices in Tartu, Rakvere and Pärnu, as well as over 15 distributors both in Estonia and in Scandinavia.


+372 659 9250

Valdeku tn 132, 11216, Tallinn