Ridge Board Roof

The rafters and trusses that are part of the overall roof structure are connected along the body of the ridge board helping to create a durable framework that protects the rooms of the structure underneath.

Ridge board roof. Ridge boards shall be at least 1 inch nominal thickness and not less in depth than the cut end of the rafter irc section r802 3. Ondura 12 5 in x 39 5 in cellulose fiber asphalt roof panel ridge caps. Metal sales universal ridge 14 in x 122 in steel roof panel ridge caps. Because the ridge board is a smaller member typically only an inch thick sometimes even less it is not a structural member and doesn t carry the gravity load.

The ridge board must be set as perfectly as possible so take your time and use careful measurements. A ridge board is a non structural member that serves as a prop for opposing rafters to rest against and connect to. The engineering principles of the ridge board are a bit more complicated. For pricing and availability.

The ridge board runs the length of the building and provides support for the tops of the rafters helping the whole roof structure work together as a system. Its only job is to provide a connection point for the roof joists on each side of the roof.