Multi-Installations Ltd is an ISO 9001:2000 company, including accreditation from Constructionline, Exor, Secured by Design and FSC chain of custody.We supply and install Secured by Design PAS 23/24 FD30 (Half Hour Fire Rated) Flat Entrance Doors, Communal Entrance Doors, Utility Doors (Bin Sotre, Lift Motor Room, Staircase, Lobby, etc..) and Screens.We are also a small building contractors specialising in refurbishment of kitchens, bathrooms, etc...