Residential Roof Framing Details

It is a waterproofing layer made of regular felt stacked above the solid.

Residential roof framing details.

Deck exterior and interior load bearing walls beams girders posts and floor framing. Permits can therefore be issued much faster for structures such as swimming pools metal patio covers stairways signs etc. Roof framing connections in conventional residential construction path partnership for advanced technology in housing is a new private public effort to develop demonstrate and gain widespread market acceptance for the next generation of american housing. Details for conventional wood frame construction.

The rise or height of the roof at its peak is the altitude of the triangle. Standards plans are a time saving tool that is advantageous for structures that are built repeatedly where the design and construction are not expected to vary greatly from site to site the use of a standard plan greatly reduces the time required for plan check. The first approach to achieving a strong durable struc ture involving economical use of materials is to follow a basic modular plan for layout and attachment of framing members. Common types of roofs and basic framing terms.

Gable a gable roof has a ridge at the center and slopes in two directions. The provisions for prescriptive roof construction are found in. An example of each is shown in figure 2 1. A horizontal timber or metal resting at the peak of the roof the rafters and trusses are connected to the ridge board for a cohesive framework.

Wood construction data 1. Many regulations of the building code which are com. One and two family residential building code requirements 5 preface the purpose of this guide is to provide an informa tional guide to the builder for the construction of a new one or two family residential building garage or other accessory buildings and structures. Framing must transfer all gravity uplift and lateral loads to the foundation.

In buildings including residential structures framing systems typically consist of the roof structure that supports the roof. The framing of a basic gable roof is based on a right angle triangle and the various roof framing components fit the triangle. It is simple in design economical to construct. It is the form most commonly used by the navy.

This is known as prescriptive framing. Types of roofs the most commonly used types of pitched roof construction are the gable the hip the intersecting and the shed or lean to. A composite decking made of solid materials it resembles real wood and particularly strong and stable for bearing heavy load. The last pieces to go in were nailing blocks above the ledger for the back of the return and at the bottom edge of the soffit for attaching the rake 20.

And the line length measurement from the roof peak to the building wall is the hypotenuse. Before the roof sheathing goes on the open framing provides easy access for attaching the return blocking and the nailers for the rake soffit.