Frank
REGISTERED
Even if you put in the code a requirement to post the construction type of the house--what are the odds of the current owner knowing what is in the floors or what a plate connected truss is when they are standing in the attic looking at them?
Around here plate connected roof trusses have been common for 50 years and I joists for 25-30 years. For commercial buildngs it is bar joists for even longer.
If it is not lightweight construction it is likely baloon framing with its issues--I have noted that these proposals have not listed the need to post for baloon framing where 2nd line quickly goes to the attic to cut off the fire there. As firefighters we have to assume light weight unprotected construction for all low rise buildings.
That said-- falling trees typically kill 1-2 firefighters per year and 5-10 are killed related to trama at structural fires including building failures, falls loose hoses etc. The falling tree trama deaths are on the same order of magnitude as firefighter trama deaths from building structural failures including light weight construction premature failures.
Around here plate connected roof trusses have been common for 50 years and I joists for 25-30 years. For commercial buildngs it is bar joists for even longer.
If it is not lightweight construction it is likely baloon framing with its issues--I have noted that these proposals have not listed the need to post for baloon framing where 2nd line quickly goes to the attic to cut off the fire there. As firefighters we have to assume light weight unprotected construction for all low rise buildings.
That said-- falling trees typically kill 1-2 firefighters per year and 5-10 are killed related to trama at structural fires including building failures, falls loose hoses etc. The falling tree trama deaths are on the same order of magnitude as firefighter trama deaths from building structural failures including light weight construction premature failures.