Flat Roof With Exposed Rafters

They are nailed securely to exterior wall plates and to each other.

Flat roof with exposed rafters.

When restoring an old home it has become very common to expose wood beams adding to the charming history of the home. Jan 18 2018 explore maxwell link s board exposed rafters on pinterest. As a general rule roofs that have a high human occupancy rate should be framed with rafters every 16 structures such as sheds or barns can be frames with rafters every 24 again make sure to consult local codes. The lengths and sizes of joists vary depending on the species and quality of the lumber used.

Yet for historic modern style buildings like this old house s cambridge tv project flat roofs are at the core of the architecture meant to reflect the broad horizontal lines of the natural landscape. If your project had a rafter length of 8 or less a safe and strong method is to use 2x8 framed 16 on center. Rafters are the traditional means of framing a roof. The same roof has a 4 12 or 1 3 pitch.

See more ideas about exposed rafters house design house. Building with them is known as stick framing. 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 homes footprints get smaller. Flat roofs aren t architecturally logical as rain and snow will shed much more quickly off a sloped roof.

Of course you don t need to live in a modern house to deal with a flat roof. Just as there are many types of roofs with many roof parts there are many different types of roof trusses this extensive article explains through a series of custom truss diagrams the different truss configurations you can use for various roofs. While this article focuses on configurations we also have a very cool set of illustrations showcasing the different parts anatomy of roof trusses. Slope a roof s slope is the number of inches it rises for every 12 inches of horizontal run a roof with a 4 in 12 slope rises 4 inches for every 12 inches of horizontal run.

The 1 grade. For example you can span a 1 grade no knots southern yellow pine a greater distance than a 2 grade with knots southern yellow pine. The rafters in a flat roof serve as ceiling joists for the space below. The size of rafters for a flat roof depends on the horizontal span of the building the type and grade of timber used and the load on the roof.

Every piece is measured cut and fastened together to form the rafter. Exposed ceiling trusses adds a stylish visual aesthetic to any living space in your home making it feel warm and cozy not to mention it is very in trend. What is a roof rafter.