Labeled Parts Of A Roof Frame

The main structural parts of a roof are ceiling joists ridge board jack rafter hip rafter common rafters creeper rafters raking plates out riggers and noggings or last rafter overhang.

Labeled parts of a roof frame.

Now let s look at the parts of a slightly different roof type. It is a device used on the gabble roof or soffit to provide ventilation to the underside of the roof deck. Tie down fixings tie down fixings are used to resist uplift and shear forces lateral loads in floor framing wall framing and roof framing. A composite decking made of solid materials it resembles real wood and particularly strong and stable for bearing heavy load.

Also notice that a hip roof still has a ridge and eaves as do all peaked roofs. It is a waterproofing layer made of regular felt stacked above the solid. The gable end is replaced by a hip end. Gutters are vents that carry away the trickled rainwater.

A hip roof is a roof where the ends are also sloped. It is a type of resistant moulding that prevents water flowing near roof openings from infiltrating the roof. Flashing is found in valleys and at the bases of chimneys walls roof vents and plumbing vents. The roof truss structure and design is integral to roof structural integrity and shape.

It is the lower part of the roof that extends beyond the side of the house. Rake is an inclined edge of a roof on top of a wall. This article and series of illustrated diagrams shows you all the parts of a basic roof truss king truss and queen truss. There are many types of roof trusses as wall as many types of roofs more types than there are parts.