Vaulted Roof Truss Design

The companies that fabricate the trusses use sophisticated software to design the trusses.

Vaulted roof truss design.

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 vaulted ceiling angles up from the top plates of the wall sections. Specialty trusses these trusses feature unique shapes and configurations that allow for intricate roof lines and impressive cathedral or vaulted ceilings. The truss is a framework consisting of rafters posts and struts which supports your roof.

Roof trusses are built in a truss manufacturing warehouse and delivered preassembled to the jobsite. Most economical when the difference in slope between the top and bottom chords is at least 3 12 or the bottom chord pitch is no more than half the top chord pitch. A scissors truss creates a vaulted ceiling in the same framing time as standard roof trusses that produces a bland flat ceiling. This house will have a gable roof and a 16 center area with a cathedral ceiling over the living and dining room areas the roof pitch will be 5 12 with a cathedral ceiling at a 2 5 12 slope the overhang will be 2 around the whole house the trusses on the ends of the house will be drop top gable trusses.

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. 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. The simplest way to get a vaulted ceiling is by setting vaulted roof trusses. Trusses consist of triangular shaped components that hold up the roof and keep the wall sections in alignment.

Scissor trusses are designed with a slope on the outside and inside. Scissors provides a cathedral or vaulted ceiling. You provide the span of the roof and the desired exterior roof pitch and the software does the rest. This design element makes a room appear larger and provides more natural light.

Select build framing roof truss from the menu. Vaulted ceilings can be constructed by either stick framing which means attaching each joist and rafter individually or by setting roof trusses that come engineered from a truss manufacturer. Click and drag to draw a roof truss perpendicular to the ridge line of the roof and ceiling planes.