Tips for New Roofs

• Install additional truss bracings, especially if your roof is gabled. Homes with gabled roofs are more likely to suffer damage during a hurricane; the end wall of a home with that type of roof is especially vulnerable. If the end wall is not properly braced, it can collapse, causing major roof damage. In most homes, gabled roofs are built using manufactured trusses. In many cases, the only thing holding the trusses in place is the plywood roof sheathing fastened over them.
  
  Truss bracing usually consists of 2x4s that run the length of the roof. Braces should be installed 18 inches from the ridge, in the center span, and at the base, with 8 to 10 feet between braces. Insist on gabled end bracing, which consists of 2x4s placed in an X pattern from the top and bottom centers of the gable to the top and bottom center braces of the fourth truss.
• Don't skimp on hurricane straps. Regardless of your roof type, hurricane straps are designed to help hold the roof to the walls. Ask your builder to install hurricane straps of galvanized metal. Don't wait until after your house is constructed; although some people attempt hurricane-strap installation as a do-it-yourself project, the straps are difficult to fit, and improperly placed, they can turn into sharp projectiles in a strong wind.