Understanding HERS testing science and triggers

Understanding HERS testing science and triggers

With the continually increasing requirements for Title 24 Energy Code, VCA has noticed the intent and purpose of meeting Home Energy Rating System (HERS) third-party testing can be difficult for some installers and designers to understand. Typically, the energy model...
Is Your Building Framing Hurting Your ROI?

Is Your Building Framing Hurting Your ROI?

A code-compliant insulated building envelope – roof, wall, subfloor and quality fenestration – typically results in a heat resistant, well-constructed building that requires less cooling and heating to keep occupants comfortable. However, did you know that without...
QII Requirements: To Insulate My Header or Not?

QII Requirements: To Insulate My Header or Not?

For high-rise residential projects, Quality Insulation Installation (QII) is not required, but if your project is low-rise and/or attempting to meet LEED for Homes prerequisites, you may not be meeting the requirements of the California Energy Code, Residential...