Replies

1. 
   mistered1957 | Jul 29, 2021 10:11pm | #1

   Here's the only information that I have:
   "Detached garages closer than 3 ft. require 1/2 in. gypsum board on interior side of garage walls facing house. T302.6 from 2009IRC

   You will need to talk to your local building department, as there is significant debate regarding the 3 ft. spacing to the house. For example, is it measured from the roof overhang of the garage, the gutters, etc.

   So, what is the spacing from the existing foundation to the house? Is it less than 3'?

1. 
   R_Anton | Jul 30, 2021 10:09am | #2

   Thanks for the reply. I had found that bit of info as well. The closest distance between the detached garage and the house is about seven feet.

2. 
   tfarwell | Jul 31, 2021 11:34pm | #3

   I built a detached garage 12 ft from the house. No fire rating required for interior walls. I put 7/16" on the walls and vaulted ceiling (with collar ties). I have a woodstove in there. Building dept was fine with it. I assume you need to submit plans anyway for the permit - you'll know for sure at that point.

   Also, our city gives out a prescriptive guide for detached garages. You might check to see if yours does as well.

1. 
   R_Anton | Aug 02, 2021 10:40am | #4

   Tfarwell, thanks for the reply. I will check for a guide for detached garages.