Determine if model bb back to back sd single directional hip or ap attic plus sprinklers are needed.
Sprinkler needed for attic bedrooms.
The positioning and use of these sprinklers in conjunction with each other and their complimentary ef fects on fire control has been carefully considered for these specific attic structure hazards.
Exit enclosure doors sprinklers delete the maximum transmitted temperature end point for door assemblies in interior exit enclosures ramps and exit passageways.
Reliable s grooved products by titus.
There are generally four steps to applying the specific application sprinklers for protecting attics.
Kres kfr fusible link sprinklers.
Sprinklers eliminate the requirement for draftstopping in attics and concealed spaces at 3 000 sq ft.
Ddv diaphragm deluge valve.
In addition to the permissible omissions already listed for residential applications where nfpa 13 systems have been installed sprinklers can be omitted in nfpa 13r systems in attics penthouse equipment rooms elevator machine rooms concealed spaces dedicated to dwelling unit ventilation equipment and other concealed spaces that are not used or intended for living purposes or storage.
716 5 5 nfpa 13 and nfpa 13r.
6 6 6 sprinklers shall not be required in attics penthouse equipment rooms elevator machine rooms concealed spaces dedicated exclusively to and containing only dwelling unit ventilation equipment crawl spaces floor ceiling spaces elevator shafts where the elevator installation complies with ansi a17 1 safety code for elevators and escalators and other concealed spaces that are not intended for living purposes or storage and do not contain fuel fire equipment.
One such case is the idea of providing automatic sprinkler protection in attics.
In rack fire sprinkler solutions.
The scheme utilizes a unique strategy with two distinct types of special sprinklers.
Nfpa 13 installation of sprinkler systems the standard for the installation of automatic sprinkler systems never specifically addresses whether or not an attic requires sprinkler protection.
The globe specific application attic protection scheme has been engineered to consider all construction conditions typically found in the attic built environment.
Even when the attic is constructed of noncombustible and limited combustible construction sprinklers can only be omitted if the space has no access or only limited access such that it cannot be used for occupancy or storage.
718 4 3 nfpa 13.
Wp window series sprinklers.