Roof Truss With Heel

Simply it is the thickness of the truss measured at the point where the bottom chord meets the top chord from the top of the top plate to the underside of the sheathing.

Roof truss with heel.

Standard heel typical truss heel height is about 4. It is raised higher with a heel that extends up from the top of the wall and elevates the truss at the building s edges. When insulation is compressed its r value is reduced. Raised heel trusses can be installed in a single day.

Simply it is the thickness of the truss or rafter measured from the outside of the wall from the top of the top plate to the underside of the sheathing. Below are some diagrams to help illustrate the measurement points. How raised heel trusses save you money. Heel height and overhang for a trussed roof.

When improved insulation is combined with efficient air sealing and adequate attic. Getting your home build under a roof earlier can prevent moisture damage. Raised energy heel typical truss heel height is about 12 but may be designed to most any height per the building designer specification. 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 raised heel truss is identical to a conventional truss except for one difference. Raised heel trusses also known as energy heel trusses deliver cost effective energy performance especially when used with continuous plywood or osb sheathing. One of the most important measurements needed to match an existing roof is called the heel height. Raised heel trusses the advantages of raised heel trusses.

The raised heel provides additional space for cheaper attic insulation and for the full depth of insulation to be extended right to the outside of the top plate. Combined with a properly designed attic ventilation system and some well placed air sealing a roof framed with raised heel aka high heel or energy trusses reduces the temperature and pressure differences between the conditioned living space below and the unconditioned attic area thereby reducing thermal transfer or heat loss between those spaces. Raised heel trusses are engineered utilizing advanced design and manufacturing.