Building plumbingCarpentry worksFire protectionIndustrial construction and hall buildingInterior constructionRemediation worksRoof sealRoofing worksSealing worksWooden construction
Doors and gatesFaçade worksInterior constructionJoinery worksSolar protection and dimming constructionsStair constructionWindowsWinter gardensWooden construction
Building technology/ building services (building automation)Carpentry worksCrane work and rentalIndustrial construction and hall buildingInterior constructionJoinery worksRemediation worksStair constructionTurn-key constructionWooden construction