An aircraft design system comprising: a components database having designs for components configured for use in an aircraft, wherein a component in the components database is selected from one of a panel, an insulation blanket, a gasket, a shroud, a carpet, a grate, a cage, a radio frequency aperture, an appliqué, a curtain, a volume absorber, a grid, a fabric, a coating, and a plate; wherein the components are configured for use in structures selected from at least one of a cabin wall, a bulkhead, a closet, a lavatory, a ceiling, a floor, a partition, a stowage bin, a passenger seat, and a galley; a materials database having materials selected for desired types of wireless signal propagation, wherein a material in the materials database has a type of propagation selected from reflective, transmissive, absorptive, selectively reflective, selectively transmissive, and selectively absorptive; and a boundary designer configured to: receive an aircraft design for the aircraft in which the aircraft design includes the wireless networks and selects the number of boundaries for the wireless networks that provide the desired propagation of the wireless signals for the wireless networks using the aircraft design; wherein a wireless network in the wireless networks is selected from one of a passenger cabin network, an avionics network, a flight deck network, and a cargo bay network; identify a configuration for wireless networks in the aircraft; select a number of boundaries for the wireless networks that provide a desired propagation of wireless signals for the wireless networks; and select a configuration for a number of the components from the designs in the components database and select a number of materials for the number of the components to form the number of boundaries for the wireless networks improving wireless performance and integration, wherein the boundary designer is further configured to select the number of boundaries to configure at least one of a desired separation of the wireless signals and a desired optimization of the wireless signals between the wireless networks, and a desired optimization of the wireless signals within a wireless network, wherein a material in the materials database is selected from one of a conductive material, a resistive material, and a material that is neither conductive nor resistive. a components database having designs for components configured for use in an aircraft, wherein a component in the components database is selected from one of a panel, an insulation blanket, a gasket, a shroud, a carpet, a grate, a cage, a radio frequency aperture, an appliqué, a curtain, a volume absorber, a grid, a fabric, a coating, and a plate; wherein the components are configured for use in structures selected from at least one of a cabin wall, a bulkhead, a closet, a lavatory, a ceiling, a floor, a partition, a stowage bin, a passenger seat, and a galley; a materials database having materials selected for desired types of wireless signal propagation, wherein a material in the materials database has a type of propagation selected from reflective, transmissive, absorptive, selectively reflective, selectively transmissive, and selectively absorptive; and a boundary designer configured to: receive an aircraft design for the aircraft in which the aircraft design includes the wireless networks and selects the number of boundaries for the wireless networks that provide the desired propagation of the wireless signals for the wireless networks using the aircraft design; wherein a wireless network in the wireless networks is selected from one of a passenger cabin network, an avionics network, a flight deck network, and a cargo bay network; identify a configuration for wireless networks in the aircraft; select a number of boundaries for the wireless networks that provide a desired propagation of wireless signals for the wireless networks; and select a configuration for a number of the components from the designs in the components database and select a number of materials for the number of the components to form the number of boundaries for the wireless networks improving wireless performance and integration, receive an aircraft design for the aircraft in which the aircraft design includes the wireless networks and selects the number of boundaries for the wireless networks that provide the desired propagation of the wireless signals for the wireless networks using the aircraft design; wherein a wireless network in the wireless networks is selected from one of a passenger cabin network, an avionics network, a flight deck network, and a cargo bay network; identify a configuration for wireless networks in the aircraft; select a number of boundaries for the wireless networks that provide a desired propagation of wireless signals for the wireless networks; and select a configuration for a number of the components from the designs in the components database and select a number of materials for the number of the components to form the number of boundaries for the wireless networks improving wireless performance and integration, wherein the boundary designer is further configured to select the number of boundaries to configure at least one of a desired separation of the wireless signals and a desired optimization of the wireless signals between the wireless networks, and a desired optimization of the wireless signals within a wireless network, wherein a material in the materials database is selected from one of a conductive material, a resistive material, and a material that is neither conductive nor resistive.