Production of windows and doors, sliding doors, shutters, interior and entrance doors and furniture
Company SEM SERRAMENTI has many years of tradition and experience in the production of top quality wood and wood-aluminum joinery, which is confirmed by obtained Certificate ISO 9001:2015 from well-known European certification house TÜV NORD Group. Also, all of our products from wood joinery assortment have been attested by Faculty of Mechanical Engineering in Sarajevo, certification and testing company Euroinspekt-drvokontrola d.o.o. Zagreb
and prestigious Italian Certification and Testing Institute CSI S.p.A. – V.le Lombardia 20 – 20021 Bollate (MILANO) ITALY.
According to tests, which were performed in the mentioned certification companies, and which are related to water permeability, wind proofing, quality, type and humidity of wood, quality of manufacturing and processing, saving of heating energy, as well as sound isolation, the wood and wood-aluminum joinery manufactured in the plants of company SEM SERRAMENTI, has been classified as the very top European, but also world wood and woodaluminum joinery, which meets the European standards and norms. SEM SERRAMENTI has also certificate for marking of its products with CE sign, which means that all of our products have successfully passed procedure for CE sign acquirement, i.e. that they have met safety requirements for protection of life and health of people and animals, protection of environment and property.