Gamble
Subject: RE: Horizontal Combustible Concealed Space
So, if an attic is constructed with a pitch of less than or equal to
2:12 and the depth of that space is less than or equal to 36" from deck to
ceiling, then it becomes a horizontal cc space and MUST be protected with
list
ry 28, 2021 7:55 AM
To: sprinklerforum@lists.firesprinkler.org
Cc: Steve Leyton ; Cary Webber
Subject: RE: Horizontal Combustible Concealed Space
Or to put it another way, if an attic is constructed so that its configuration
meets the conditions of 9.3.2, it MUST be protected with listed CC sprin
: Cary Webber via Sprinklerforum
Date: 1/28/21 6:41 AM (GMT-08:00)
To: sprinklerforum@lists.firesprinkler.org
Cc: Cary Webber
Subject: RE: Horizontal Combustible Concealed Space
I think it's fair to say that an attic (agreeing with Taylor S) is at the top,
however, an "attic" can be c
SC 29657
Tel: 864-843-5161
-Original Message-
From: Sprinklerforum On Behalf
Of JD Gamble via Sprinklerforum
Sent: Thursday, January 28, 2021 9:37 AM
To: sprinklerforum@lists.firesprinkler.org
Cc: JD Gamble
Subject: RE: Horizontal Combustible Concealed Space
CAUTION: This email origi
28, 2021 7:34 AM
To: sprinklerforum@lists.firesprinkler.org
Cc: Cary Webber
Subject: RE: Horizontal Combustible Concealed Space
CCS style sprinklers are generally listed to a maximum 2:12 pitch so IMO this
is the best indicator of the difference between an attic space and a
combustible ceiling sp
Sent: Thursday, January 28, 2021 8:34 AM
To: sprinklerforum@lists.firesprinkler.org
Cc: Cary Webber
Subject: RE: Horizontal Combustible Concealed Space
CCS style sprinklers are generally listed to a maximum 2:12 pitch so IMO this
is the best indicator of the difference between an attic space
CCS style sprinklers are generally listed to a maximum 2:12 pitch so IMO this
is the best indicator of the difference between an attic space and a
combustible ceiling space requiring special sprinklers; and yes, by requiring
special sprinklers in the horizontal CCS 9.3.2 by default prohibits
