FM William Burns
Moderator
Pennsylvania and New Hampshire join California in the adoption of 2009 IRC with residential sprinkler requirements:
http://nfpa.typepad.com/firesprinklerin ... ement.html
http://nfpa.typepad.com/firesprinklerin ... ments.html
http://nfpa.typepad.com/firesprinklerin ... ement.html
http://nfpa.typepad.com/firesprinklerin ... ments.html