House Flat Roof Truss Design

If you want to build a flat roof then you will need to build a flat roof truss these are designed to span the space between two load bearing walls and take the weight from the roof onto these walls.

House flat roof truss design.

That is 25 less lumber which means more money in your pocket as the builder and more money in the pocket of the homeowner. A stick framed house used 20 643 board feet of lumber while a component framed house including roof trusses used only 15 052 board feet of lumber. While this article focuses on configurations we also have a very cool set of illustrations showcasing the different parts anatomy of roof trusses. This can be cantilevered at one or both ends.

Click to add item 24 6 12 residential truss to the compare list. A flat roof truss is also known simply as a flat truss and is not completely flat but rather slightly sloped in order to allow water to run off of the roof. Also different architectural styles will use the same type of roof. Shop our wide selection of stock and custom roof trusses to complete your building project available in a variety of styles and sizes.

Total load psf duration factor live load psf roof type 55 1 15 40 snow shingle 55 1 15 30 snow tile 47 30 snow 40 20 snow 1 25 20. Apr 25 2019 explore robert heimbigner s board roof truss design followed by 984 people on pinterest. The truss is a framework consisting of rafters posts and struts which supports your roof. As we will see below there are several different types of designs and this will impact the angles and designs of the overall truss.

A flat truss is not necessarily flat as it slightly slopes to prevent the pooling of water on the roof and prevents the damaging or collapsing of the entire structure. The flat truss can be designed as bottom or top chord bearing or for multiple and simple spans. Alpine truss designs are engineered to meet specific span configuration and load conditions. The shapes and spans shown here represent only a fraction of the millions of designs produced by alpine engineers.

For a start there are no tricky gable end spaces to try and navigate when opening up the upper levels in flat roof houses plus you can use the roof itself as an outdoor terrace which will be a. 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. See more ideas about roof trusses roof truss design roof.