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Showing posts from June, 2022

JV3 vs Section J: Key Differences Every Builder Must Know

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  Many builders talk about "JV3 vs Section J" as if they are two competing options. They are not. Section J is the energy-efficiency rulebook every commercial building must meet, and JV3 is just one way to prove you meet it.  Understanding this difference clears up a lot of confusion before you start a project. Getting your NCC BCA Section J compliance right starts with understanding how these two relate. What Is Section J? Section J is the energy efficiency part of the National Construction Code. It applies to commercial buildings, covering classes like offices, shops, hotels, and warehouses. It sets the standards your building must meet across several areas: Insulation and the building shell Glazing and window performance Heating, cooling, and ventilation Lighting and power On-site energy, like solar Meeting these NCC Section J requirements is mandatory, not optional. Every new commercial building has to comply before it can be approved, which is why Section J energy effic...
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Best Tips To Achieve 6-star Ratings For NATHERS Certification

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Nationwide House Energy Rating Scheme, popularly known as NatHERS assessments, is the easiest way to demonstrate compliance with the minimum energy efficiency requirements of the National Construction Code (NCC). In fact, the NatHERS assessment is one of the fundamental components of the BASIX report for the thermal comfort section.  Energy assessors leverage the NatHERS rating tools to evaluate and get an approximate value of artificial heating and cooling requirements of your residential structure. The house will need to stay comfortable throughout the year in all seasons.  The outcomes are converted to a star rating between 0 and 10 stars and form a component of the NatHERS certificate . What Do The Stars Ratings In NatHERS Certificate Indicate? Residential structures with a greater star rating are considered more thermally comfortable and cost-effective to operate than dwellings with a lower NatHERS star rating. A 0-star rating indicates the residential construction pla...
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Role Of BASIX Certificate In Residential Projects

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All new residential construction in NSW (New South Wales) requires BASIX certification during the development application (DA) phase. This applies to all new NSW residential projects or renovations of existing structures costing $50,000 or more. BASIX certificate is mandatory for three types of residential construction. What are those? Let’s find out! 3 Types Of Residential Construction Requiring BASIX Certificate Single Dwellings Single dwellings can be defined as single houses on one plot or a single lot, such as bungalows, cottages, one part of a semi-detached home, and secondary dwellings. The three elements of sustainable design used for evaluating the performance of single-dwelling residential projects include water usage, greenhouse gas production, and thermal comfort. The BASIX report entails detailed information pertaining to these three sustainability components.  Multi-Dwelling Residential Project Multi-dwelling residential projects include two houses on a single lot, s...
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