Building Code

DickR · 08-16-2016, 07:09 PM

In recent years, the IRC has been updated to incorporate design features that address the many horrific deck failures reported over the years. Of critical importance are the method of attachment of the ledger board to the house and its flashing against moisture intrusion, plus provision for lateral force protection, which ties the deck framing securely to the house floor framing. Even if the state/town's adopted version of the IRC isn't up to date with current version of the IRC, you ought to follow the more stringent version that addresses safety concerns.

08-16-2016, 07:09 PM	#5
DickR Senior Member Join Date: Apr 2008 Location: Moultonborough Posts: 757 Thanks: 4 Thanked 259 Times in 171 Posts	In recent years, the IRC has been updated to incorporate design features that address the many horrific deck failures reported over the years. Of critical importance are the method of attachment of the ledger board to the house and its flashing against moisture intrusion, plus provision for lateral force protection, which ties the deck framing securely to the house floor framing. Even if the state/town's adopted version of the IRC isn't up to date with current version of the IRC, you ought to follow the more stringent version that addresses safety concerns.