SERVICES
Local Provider of Thermal Comfort Certificates in NSW
At the BASIX Certificate Centre we can provide you with a NatHERS Certificate, or commonly called a Thermal Comfort Certificate (Thermal Performance) by an ABSA approved assessor, complete and ready for submission with your BASIX Certificate to council.Â
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This is also referred to as the Simulation Method.
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Our assessor will calculate the Thermal Comfort simulations based on minimal construction costs, or tailored to suit your specific needs or wants.

What is a Thermal Comfort Certificate?
A Thermal Comfort Certificate assesses how well your home retains heat in winter and stays cool in summer, based on your building design, orientation, materials, and glazing.
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It's also referred to as the Simulation Method, since it uses specialised software to model your home's thermal performance against NSW targets.
When do you need one?
Thermal Comfort Certificates are typically required for new homes and some alteration and addition projects where the standard BASIX thermal targets can't be met through the simpler checklist method.
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They are also required for all dual occupancies, townhouses and apartments.
Your assessor will let you know if this applies to your project.
Our process
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Send us your architectural plans, including elevations, floor plans, and window/glazing schedules.
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Our ABSA-accredited assessor models your home's thermal performance using NatHERS-approved software.
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We provide you with a draft of the compliance items, and will discuss any questions or changes.Â
Once agreed, we provide your certificate, ready for council submission alongside your BASIX Certificate.
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Why Choose an ABSA Approved Assessor?
ABSA or Australian Building Sustainability Association represents building and design professionals who specialise in assessing the environmental impact of buildings. They use use sophisticated computer programs to analyse your building plans and can offer practical advice on cost-effective ways to improve its performance.
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ABSA Assessors are specifically trained to ensure that your home meets the requirements of Council environmental regulation. This professional advice can save you time and money by eliminating any costly changes or delays caused by non-compliant plans. Accredited Assessors offer specialised skills.
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They’ve completed rigorous training and examination and are subject to regular auditing. They’re backed by Professional Indemnity Insurance and meet ABSA requirements for quality assurance and continuing professional development.
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ABSA Accreditation is one of the few nationally recognised for Assessor training and Quality Assurance which meets the requirements of the NCC or Building Code of Australia, plus the NSW Building Sustainability Index ( BASIX ). In some states it is mandatory to use an Accredited Assessor to carry out Building Thermal Performance Assessments.
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Plus, combined with our extensive knowledge of the Housing Industry we will provide you with suitable and practical solutions for your construction, meeting the current targets set by BASIX.
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Get in touch for a local provider of Thermal Comfort Certificates in NSW.
Local Provider of Thermal Comfort Certificates in NSW
Whether your project is in Sydney, or regional NSW, our assessors can prepare your Thermal Comfort Certificate for council submission.
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Contact the team now by calling 0415 992 744  or sending us an email at peter@basixcertificatecentre.com.au