Flat Roof Truss Dimensions

Fully engineered fabricated to exact dimensions.

Flat roof truss dimensions.

Rafter stock size calculator. The pros of using roof trusses drastically outweigh the pros of stick framing. This calculator is to be used as an estimating tool only. The truss is a framework consisting of rafters posts and struts which supports your roof.

Cold formed steel trusses are a versatile and cost effective solution for flat roof or floor truss applications. At the peak common trusses are used to complete the run. The first step in a free roofing estimate is measuring the roof dimensions. Roof truss span chart.

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. Sure there may be an instance where stick framing is your only option and that is understandable. You will need to express this size in terms of square feet. 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.

Keep in mind that the average size of a roof is 1 700 square feet so your total will likely be 10 higher or lower than this figure. Roof truss span tables alpine engineered products 15 top chord 2x4 2x6 2x6 2x4 2x6 2x6 2x4 2x6 2x6 2x4 2x6 2x6. Hip sets are used to construct hip roofs which are roofs that slope from all sides. There will be step down trusses from the girder truss to the peak.

But 99 of the time a roof truss is going to give you so much more. The pros of using roof trusses instead of stick framing. Input the rafter span on the flat eave overhang and pitch of the roof. This system consists of a girder truss corner girder corner jacks and end jacks.

Here are the pros of trusses. 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. The important point to keep in mind when you use your truss calculator is that every truss calculation is completely unique and is based on the size of your roof and its specific dimensions. Flat the most economical flat truss for a roof is provided when the depth of the truss in inches is approximately equal to 7 of the span in inches.