SAB Group is a family run fire door Installation and maintenance company based in Norwich, Norfolk. We are Fire Door Inspection Scheme third-party accredited and we offer the highest professional standards of fire door passive fire protection. We also offer refurbishment and maintenance company providing high quality services to corporate customers across Norfolk, Suffolk and Cambridgeshire. We provide the following services: Fire door installation and maintenance. Full office/shop refurbishments, building repairs/maintenance, supply and fit commercial flooring, kitchenette and bathroom fit-outs.