Hipped Roof Timber Roof Construction Details

Covers an overview of flat and pitched roofs.

Hipped roof timber roof construction details.

It is the strongest type of roof because it is braced by four hip rafters. Drainage details including details of any existing drain or sewer that it is necessary to connect to. A hip roof design refers to a roof where the roof sides slope downwards from a middle peak with the rafter ends meeting the exterior walls of the house. For that reason we can use the same common rafters all the way around it.

Each of the four sides of the roof slope downward there are no upright or vertical parts no gables etc on a hip roof. It is basically a gable roof with half of the hipped roof above stuck on each end. These hip rafters run at a 45 angle from each corner of the building to the ridge. 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.

B 1 cut roofs detail b 1 1 2 spans detail b 1 1 1 transfer of load where raised ceiling ties are used in a roof the roof must. Part 4 flat roof construction. Hipped roofs are rarely square like the example above. A hip roof hip roof or hipped roof is a type of roof where all sides slope downwards to the walls usually with a fairly gentle slope although a tented roof by definition is a hipped roof with steeply pitched slopes rising to a peak.

Part 1 a guide to roof construction. The area where one section of roof meets other section is considered as the hip and the hip roof generally has very uniform angles without any vertical end. Details of proposed cladding or roofing materials if not supplied by benfield att. Sap calculations and or u value calculations particularly if building is to be used as habitable accommodation.

Hip roofs or so called hipped roofs are a special type of roof that has a very gentle slope at the sides with a downward pattern towards the side walls. Hip the hip roof has four sloping sides. When constructing a pitched rooftop with timber this can be an incredibly labor intensive build. Covers flat roof materials and flat roof construction of warm and cold roofs.

The picture below shows the same roof extended length ways with the addition of a ridge. Timber is a heavy material that adds strength to your roof but comes at quite the cost. A disadvantage of the hip roof is that it is more difficult to construct than a gable roof. Part 3 pitched roof detail.

Timber pitched rooftop construction details focus on the timber construction that is commonly used in most roofing constructions. Tie down fixings tie down fixings are used to resist uplift and shear forces lateral loads in floor framing wall framing and roof framing. Intersecting the intersecting roof consists of a. Thus a hipped roof house has no gables or other vertical sides to the roof.

In a roof that is significantly unsymmetrical or mono pitched alterna tive means of catering for the horizontal thrust may have to be found.