Roof Trusses With Energy Heel

This is created by designing the truss with a heel height tall enough to meet the r value requirements.

Roof trusses with energy heel. Design a cantilever heel. Raised heel trusses also known as energy heel trusses deliver cost effective energy performance especially when used with continuous plywood or osb sheathing. Click and drag to draw a roof truss. A more uniform pitch and size increased spans mean fewer internal load bearing walls and they can be installed quickly with less labor.

Raised heel trusses also known as energy heel trusses deliver cost effective energy performance especially when used with continuous plywood or osb sheathing. But be sure to see the name i propose below the diagram below comes from a paper by apa the engineered wood association titled raised heel trusses for efficient cost effective comfortable homes. The option 1 figure to the right shows a raised energy heel. With this type of energy heel the wall sheathing will usually need to extend up the outside of the truss.

If prompted that the layer framing roof trusses is not displayed click yesto turn on the display of this layer in. To build the energy heel truss click build framing roof trussfrom the menu. Framing with raised heel trusses and continuously sheathing exterior walls improves structural and energy performance and offers many savings that benefit both the builder and the homeowner. Using the select objectstool select the roof truss and then use.

In this situation the eave soffit is now higher up on the outside of the house. Raised heel trusses provide a cost effective way to meet more stringent energy efficiency codes. It s not surprising that four out of five modern homes are built with pre fabricated trusses as they offer a lot of advantages. To create a truss with an energy heel a vertical member is added over the supporting wall and the bottom chord stops there rather than extending into the overhang.

Related videos roof framing.