Fortified roof
Budget: $250 – $750 USD
Installing new IBHS fortified roof on home that has 5” wide x 3/4 “ tung and grove plank boards. With 4x6 Truss with span 30” on center I need an engineer report like one I have attached to state that install of three 2 3/8” ring shank nails per board are adequate to meet uplift pressure I posted by the design wind load at this location based on requirements of NC residential code