roadcuda
Member
Wow John, that was too close a call. Glad your neighbors are ok. Just curious. Is this car a full electric or hybrid? Not that it makes that much difference.
Wow John, that was too close a call. Glad your neighbors are ok. Just curious. Is this car a full electric or hybrid? Not that it makes that much difference.
One of the great things about living here is the community itself. These departments are all volunteer and all help each other. When they all converge on a scene like this, one department gets singled out to cover this end of the county and stays behind. The first trucks were there within 5 minutes of our call. It takes that long just to drive to the fire department, so it's really impressive.There were enough departments there to extinguish the sun! Good thing it was night.
When we had our addition built, there was specific criteria that had to be met for this reason.This is a good example of the necessity of a rated separation between an attached garage and residence. From the description it seemed like the fire went into the attic immediately.
Rated separation = wall assembly rated (by UL and state code) to withstand fire on one side for a given amount of time. One example of a one-hour wall would be (2) layers of 5/8" type X gypsum board on the garage side o/ 2x4 wood studs, and (1) 5/8" layer of gyp on the other side, w/ insulation. I like using rock wool these days.
UL Wall Assemblies, Fire Rated Wall Designs | USG
This is interesting... The same builder built both their house and ours, along with a bunch of others in the neighborhood. He used to live down the road and I met him a few times before he passed, but I digress...This is a good example of the necessity of a rated separation between an attached garage and residence. From the description it seemed like the fire went into the attic immediately.
Rated separation = wall assembly rated (by UL and state code) to withstand fire on one side for a given amount of time. One example of a one-hour wall would be (2) layers of 5/8" type X gypsum board on the garage side o/ 2x4 wood studs, and (1) 5/8" layer of gyp on the other side, w/ insulation. I like using rock wool these days.
UL Wall Assemblies, Fire Rated Wall Designs | USG
In our addition, they put I believe 2 fireproof or fire resistant drywall layers between the attic of the garage and the attic of the breezeway. I believe that is the current requirement for construction.This is interesting... The same builder built both their house and ours, along with a bunch of others in the neighborhood. He used to live down the road and I met him a few times before he passed, but I digress...
The attic is open to the garage in my house, and I'll bet theirs did too.
I don't know what the code is around here. Probably something similar for new construction.In our addition, they put I believe 2 fireproof or fire resistant drywall layers between the attic of the garage and the attic of the breezeway. I believe that is the current requirement for construction.
What I found interesting is that there are HVAC intake and outlet ducts running through that wall. I guess that the approach (of putting in a fire resistant wall) is better than not. It’s not a complete barrier.I don't know what the code is around here. Probably something similar for new construction.
What I found interesting is that there are HVAC intake and outlet ducts running through that wall. I guess that the approach (of putting in a fire resistant wall) is better than not. It’s not a complete barrier.
I don’t believe that there were any dampers installed in ours.I'm not sure about residential, but in commercial and institutional construction, fire dampers are placed in these locations that close when heat is sensed.