|
|
|
|
Joined: Jan 2013
Posts: 519 Likes: 1
Member
|
Member
Joined: Jan 2013
Posts: 519 Likes: 1 |
Any time I make a penetration through a hard ceiling I use a sleeve and fire block, if I'm only going through a drop ceiling tile I will just use a sleeve. Going through walls is a different matter and will depend on how the wall is built of it it is a fire block.
Patrick T. Caezza
Santa Paula, CA 93060
C-7 - Low Voltage System Contractor - Lic# 992448
|
|
|
Visit Atcom to get started with your new business VoIP phone system ASAP
Turn up is quick, painless, and can often be done same day.
Let us show you how to do VoIP right, resulting in crystal clear call quality and easy-to-use features that make everyone happy!
Proudly serving Canada from coast to coast.
|
|
|
Forums84
Topics94,303
Posts638,885
Members49,770
| |
Most Online5,661
May 23rd, 2018
|
|
|
|
|
|
