Exposed Rafter Roof Construction

Rafters must be strong enough to hold the roof sheathing and the shingles.

Exposed rafter roof construction.

Exposed rafter tails complement not only traditional style homes but also some of the more contemporary homes. How do you figure the length and angles of the cuts on an uneven roof for the hip rafter. Most of the porches my company builds have exposed rafters with 2 by tongue and groove roof decking that doubles as the ceiling. Roofing terms when framing a roof figure 7 2 carpenters must be familiar with commonly used roofing terms figures 7 3 and 7 4.

Figure out the slope of the roof by setting a carpenter s level on the underside of one rafter in the attic. Rafters rafters make up the main framework of all roofs. Jan 18 2018 explore maxwell link s board exposed rafters on pinterest. They vary in size depending on length and spacing.

The roof rafters provide integral structural support to the roof. In typical lumber frame construction roof insulation is placed between rafters and then covered up with drywall. If you re framing a gable roof on a new house or building a shed or even a doghouse with a gable roof you ll need to cut a number of roof rafters. The tops of inclined rafters are fastened to.

Measure the vertical distance rise from the 12 inch mark on the level run to the underside of the same rafter. Now cathedral style roofs with exposed timbers can be incorporated into a home or building design while being insulated to provide a feeling of spaciousness in living areas something that is particularly relevant as. Typical rafter spacing codes will specify a minimum spacing of 16 inches 19 2 inches or 24 inches. I have a hip roof with a 12 12 pitch on the main side of the roof while the end is an 18 12 pitch.

When the rafters are exposed such as in timber frame houses this technique is. And you ll likely have to close in the overhang with fascia soffit and trim and vent the ridge compared with open rafter finishes which can be left exposed with the use of fascia only. They are inclined members spaced from 16 to 48 inches apart. Before you cut your boards you ll need to measure the width of your building and calculate the exact length of each rafter.

See more ideas about exposed rafters house design house. This article looks at some common mistakes to avoid some inspiring examples of how to get rafter tails right and a look at the construction details of an applied energy smart rafter tail. Ben march 1 2015. If your local building authority has a rafter spacing code you may not space rafters wider than required by code.