For the purpose of determining whether NFPA 13R, “Standard for the Installation of Sprinkler Systems in Residential Occupancies up to and including Four Stories in Height”, applies to a residential building constructed over a storage garage, it is not intended that a storage garage constructed as a separate building in accordance with Article 3.2.1.2. be considered as a storey when determining the building height of the residential building. Similarly, this would not preclude the use of NFPA 13D, “Installation of Sprinkler Systems in One- and Two-Family Dwellings and Manufactured Homes”, for any one- or two-family home constructed above such a storage garage.