Deemed To Satisfy Energy Report

Understanding the Deemed to Satisfy (DTS) Pathway

The National Construction Code provides two primary methods for demonstrating energy efficiency compliance: a 7 Star NatHERS Energy Rating or a Deemed to Satisfy Solution. The DtS pathway is a prescriptive-based approach, essentially functioning as a detailed checklist against the specific, non-negotiable requirements laid out in the NCC.

Unlike a 7 Star energy report, which involves complex thermal performance modelling to generate an overall star rating, a DtS assessment directly verifies that your project’s plans meet or exceed the minimum standards for individual building elements. This prescriptive method avoids abstract modelling in favour of tangible, black-and-white compliance, making it an excellent option for projects where the architectural design can comfortably meet the code’s baseline requirements.

What our DtS Energy Report covers

When you engage Energy Assess for a DtS Energy Report, our accredited assessors conduct a meticulous review of your architectural plans. We methodically check each relevant component of your design against the stringent provisions of the NCC. An official energy report is then produced, documenting clause-by-clause compliance.

Key elements we meticulously assess include:

• Insulation: Verifying that the proposed R-values for walls, ceilings, floors, and any sub-floor structures meet the minimum requirements for your specific climate zone.
• Glazing: Ensuring all windows and glazed doors meet the required U-values (insulating capability) and Solar Heat Gain Coefficients.
• Building Sealing: Checking for appropriate measures for weather sealing, draught-proofing, and fireplace/chimney sealing to prevent unwanted air leakage.
• Lighting: Assessing the artificial lighting plan to ensure it does not exceed the maximum allowable power density.

The Key Advantages of a DtS Approach

A DtS Energy Report can provide significant benefits, particularly for projects with tight timelines and budgets.

• Speed and Efficiency: The DtS process is inherently faster as it sidesteps the time-consuming thermal simulation process. This means a quicker turnaround on your energy report, allowing you to lodge your building application sooner.
• Cost-Effectiveness: The streamlined, checklist-style nature of a DtS assessment requires less time from our assessors, a saving that is passed directly on to you. It’s the most budget-friendly route to compliance.
• Clarity and Certainty: The DtS pathway provides unambiguous results. Your project either meets the prescriptive requirements, or it doesn’t. This clarity eliminates guesswork and gives your design team and building certifier complete confidence in the project’s compliance.

Why Partner with Energy Assess for
Your DtS Energy Report?

While the DtS report is simpler to produce, it demands a deep and current understanding of the NCC. Incorrectly interpreting a clause can lead to non-compliance, resulting in costly delays and potential redesigns. The team at Energy Assess provides the expert knowledge required to navigate the code with precision. We don’t just check boxes; we assess your project with a critical eye, ensuring every detail is accounted for.

We prepare a clear, professional, and concise energy report that building certifiers trust, documenting exactly how each DtS requirement has been satisfied. This helps your project sail smoothly through the approval stage and allows you to get on-site faster.