Green House Ltd. produces wooden and aluminium-clad windows in strict compliance with modern European standards, using only the finest northern pine, that has increased natural durability, and the best southern oak.
Green House has own manufacture of a glulam from Northern pine,oak or a combination of pine and oak (20 cc. m per shift) (20 cubic meter in working shift). Using only local high density polar pine 10 annual rings per 10 mm.