Sustainability WA understand that many architects, builders and Owner-Builders simply don’t have the time, or resources, to keep on top of constantly evolving energy regulations, which is where Sustainability WA can help. Residential Energy Ratings Through an approved Thermal Performance Assessment. This is the most accurate and flexible method of certification. Your new house or addition will be modeled using sophisticated computer programs. These models will be analyzed and a star rating will be calculated. Minimum for council approval is currently 6 stars. A certificate will be provided to show your star rating and can be used for council approval, marketing your property for resale and for your own information. Commercial Energy Efficiency Reports Sustainability WA provides Section J compliance documentation for Commercial Buildings. Our documentation covers the following Sections: Part J1 – Building Fabric Part J2 – External Glazing Part J3 – Building Sealing Part J4 – Air Movement Part J5 – HVAC Systems – Checklist only provided to be completed by installer/designer Part J6 – Artificial Lighting and Power – Artificial Lighting Calculations and Checklist to be completed by installer/designer Part J7 – Hot Water Supply Part J8 – Access for Maintenance Energy Ratings We understand that many architects and builders simply don’t have the time, or resources, to keep on top of constantly evolving energy regulations, which is where Sustainability WA can help. Our objectives are to help building industry professionals (like yourself) comply with increasingly complex energy efficiency regulations, while minimising the impact on building designs, costs and deadlines. To make the process as quick and easy as possible, Sustainability WA: Analyse building plans with state-of-the-art energy efficiency software Our software calculates various options you can implement to meet energy regulations in the most practical and cost-effective manner. Complete your energy rating report in as little as 3 days We understand delays cost money. That’s why we provide all the information you need – as quickly as possible – to keep your schedule and budget on track. Provide excellent value for money with no hidden costs Because we’re experts in our field, we have the resources and know-how to give you the best results for a very competitive, up-front, fixed price. Keep up-to-date with new regulations and technology As fully accredited members of ABSA (Association of Building Sustainability Assessors), we undergo rigorous training and ongoing audits to ensure you get only the most accurate and up-to-date advice. Keep clients informed of energy efficiency regulations We make it easy for you to keep up with the latest changes in energy efficiency regulations with regular newsletters and updates on our website.