Architecture Roof Framing Plan

Ridge board ridge beam.

Architecture roof framing plan.

Calculate the ratio of the rafters horizontal run to its slope length. Typically the roof pitch of monopitch roofs is low. Ridge board v s beam. A roof framing plan shows the size and direction of the construction 425 figure 20 1 the shape of the roof can play an important role in the design of the structure as seen in this home by the architect robert roloson.

This type of plan is derived from a floor plan and the exterior elevations views of the house. A roof is an integral part of a building and people try to personalise the roof designs to achieve optimum architectural splendour. Roof framing plans are usually required for complicated residential roof shapes and for most commercial projects. The inclined roof area is always aimed towards the weather exposed side.

A ridge board is a horizontal member of the roof frame. Add all the common and jack rafter horizontal run lengths them multiply by the factor. In a rectangle floor plan the roof areas of a monopitch roof on the three gable ends front edge consist of one gable area and of hipped end roof area on one on the two eave sides. Calculating roof material from rafter plans the roof plan shows the rafter direction and spacing but not the rafter length.

That s why it must be emphasized that a quality roofing contractor is important. Supported by lally columns. Poorly constructed roofs endanger the people living in a building so you need to make the roof compatible to the rest of the building in a well engineered style. A roof framing plan indicates the layout for rafters joists bar joists trusses decking details roof framing members and other roofing details.

Ridge beam sits below the rafters. In order to do roof framing properly it is important to understand the unique shape and dimensions of your roof since these will greatly impact the geometry of the roof frame. One of the most important parts of building a sturdy roof is the initial roof framing plan. Roof framing simply describes how a group of rafters and beams are fitted or joined together in order to provide support for the roof covering.

If you design build and flash your roof properly and keep up with maintenance a good roof won t leak. Transfers the loadof the roof through the raftersto walls below. A roof plan is a view from the top of the house that shows the geometry in flat view of a roof. Also different architectural styles will use the same type of roof.

Intricate roofs have many parts that incorporate several of the basic roof designs such as a gable roof sitting atop a gambrel or variations of the gable valley roof design using one or a variety of different types of roof trusses also see our very detailed diagrams showing the different parts of a roof truss. Architects engineers builders and real estate developers all require detailed drawings to understand how to construct any roof. The colour and material of the roof complement the structural integrity of a building. The roof plan is sometimes overlooked on some plans but it is a very important feature to a complete set of plans.

Drawing a roof plan isn t a difficult task if you already have a grasp of basic drafting. Parts of a roof.