From: "Sprague, Harold O." <SpragueHO(--nospam--at)bv.com>
Date: Wed, 28 Jun 2000 20:14:52 -0500
Put one door in wall A. Provide fire stop material between wall A and wall
B at the perimeter of the opening in wall B. There are many good
elastomeric fire stopping materials on the market.
One could argue that if wall A collapsed, you would have a breech (the door
opening) in wall B, but it has been allowed by building officials in the
> -----Original Message-----
> From: Rick Burch [SMTP:rburch(--nospam--at)conterra.com]
> Sent: Wednesday, June 28, 2000 7:00 PM
> To: seaint(--nospam--at)seaint.org
> Subject: Re: Firewall construction
> Most firewalls I have encountered have doors in them. How does that work
> with the double wall method? Are there two sets of doors right up
> against each other? I have a hard time visualizing how this works.
> Rick Burch