Discover how innovative construction methods and smart design can help unique builds achieve the highest Energy Star Most Efficient standards, maximizing energy savings and sustainability.
Why choose the VURB pathway for unique designs
The Verification Using a Reference Building (VURB) pathway offers a tailored compliance solution for residential projects with non-standard or innovative features. Unlike prescriptive approaches, VURB assesses the energy performance of a proposed design by comparing it to a compliant reference model, enabling greater flexibility for architects and builders seeking to push the boundaries of conventional construction.
This pathway is particularly advantageous for unique builds where traditional compliance methods may restrict design vision or fail to account for advanced technologies and materials. By leveraging the VURB pathway, project teams can demonstrate compliance with the National Construction Code (NCC) while accommodating bespoke architectural elements, unconventional layouts, or site-specific sustainability strategies.
Real-world benefits: flexibility, design freedom, potential cost-savings
The VURB pathway empowers design teams to incorporate innovative energy-saving features, such as advanced glazing, high-performance insulation, or renewable energy systems, which may not fit within standard code requirements. This flexibility allows for creative problem-solving, resulting in residences that are both highly efficient and architecturally distinctive.
In many cases, the VURB approach can also lead to cost savings by optimizing the balance between construction expense and energy performance. For example, strategic investment in certain building elements—validated through VURB modelling—may allow for reduced costs elsewhere without compromising compliance. This makes VURB an attractive option for project owners seeking both sustainability and economic efficiency.
Limitations & considerations: when VURB may not be appropriate
While the VURB pathway is robust, it is not universally suitable. Projects with limited access to accurate energy modelling resources or those lacking documentation for proposed innovations may struggle to meet the evidentiary requirements of VURB compliance. Additionally, the process can be more complex and time-consuming than prescriptive pathways, necessitating specialised expertise.
It is also important to recognise that some highly experimental features, if insufficiently supported by performance data, may not be approved under VURB. Thorough risk management and early-stage collaboration with compliance professionals are crucial to avoid costly redesigns or delays in approval.
Frequently asked questions about VURB compliance with the NCC
What types of residential projects benefit most from VURB? Projects with unique designs, advanced technologies, or unconventional layouts often gain the most from the VURB pathway, as it allows for tailored solutions not possible under standard compliance approaches.
How does VURB demonstrate compliance with the NCC? VURB uses detailed energy modelling to compare the proposed design against a reference building that meets minimum code requirements. Compliance is achieved if the proposed building matches or exceeds the reference building’s energy performance.
Is VURB recognised by regulatory authorities? Yes, VURB is an accepted compliance pathway under the NCC, but it requires rigorous modelling and documentation to satisfy regulatory scrutiny.
How Certified Energy helps mitigate limitations and maximise benefits
Certified Energy brings deep technical expertise and industry experience to every VURB project. Our team employs advanced simulation tools, robust project management protocols and up-to-date knowledge of NCC requirements to ensure accurate modelling and streamlined compliance.
We work closely with architects, builders, and project owners to identify the most effective pathways for compliance, advising on material selections, construction details and innovative features that optimise energy performance. By managing the complexities of the VURB process, Certified Energy helps clients unlock the full value of their unique builds while ensuring compliance, minimising risk and supporting project delivery timelines.
