Roof Trusses With Energy Heel

Raised heel trusses also known as energy heel trusses deliver cost effective energy performance especially when used with continuous plywood or osb sheathing.

Roof trusses with energy heel.

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. 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. It s not surprising that four out of five modern homes are built with pre fabricated trusses as they offer a lot of advantages.

If prompted that the layer framing roof trusses is not displayed click yesto turn on the display of this layer in. 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. 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.

In this situation the eave soffit is now higher up on the outside of the house. The solution for roofs framed with trusses is something called the raised heel truss also called an energy heel truss or energy truss. Click and drag to draw a roof truss. 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. The option 1 figure to the right shows a raised energy heel. Raised heel trusses provide a cost effective way to meet more stringent energy efficiency codes. With this type of energy heel the wall sheathing will usually need to extend up the outside of the truss.

Another option for designing an energy heel is to cantilever the truss to create a taller heel.