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Business Details
44 Years
experience
Your Trusted Insulation Partner in Sydney
Eureka Insulation has been a trusted leader in the insulation industry since 1982, delivering specialized thermal and acoustic insulation solutions across Australia, New Zealand, and Asia. Our Sydney-based manufacturing facility supports a comprehensive range of products tailored for residential, commercial, industrial, and transportation sectors. With over 40 years of experience, we combine Australian-made quality with custom design capabilities to meet diverse client needs. Our team of experts prioritizes innovation, sustainability, and durability, ensuring solutions that enhance energy efficiency and comfort. Backed by partnerships with leading brands like Knauf Earthwool and Kingspan, we guarantee products that meet rigorous performance standards. As a family-owned business, we emphasize integrity, clear communication, and long-term client trust.

Our services extend beyond supply to include professional installation, adhering to Australian and ICANZ standards for safety and precision. We serve builders, roofers, metal fabricators, and major organizations, offering tailored support for projects of all scales. Sustainability is central to our operations, reflected in eco-friendly materials and energy-saving technologies. From fire protection systems to noise-reducing acoustic insulation, we provide end-to-end solutions designed to last the lifetime of any structure. Our commitment to quality, supported by a dedicated logistics and customer service team, ensures seamless project execution and client satisfaction.
Services
Thermal Insulation Acoustic Insulation Fire Protection Roofing Blankets Sustainable Solutions
Details
  • Year established: 1982
Highlights and features
  • We have over 40 years of experience in the insulation industry.
  • We are an Australian family business with a proven track record.
  • We supply builders, roofers, and commercial organizations nationwide.
  • We offer tailored solutions for any type, brand, or shape of insulation.
  • We guarantee quality products and services with professional installation.
Services
Thermal Insulation
Thermal insulation reduces heat transfer, maintaining comfortable indoor temperatures year-round. Our products, like Knauf Earthwool and Kingspan Kooltherm, offer high R-values and energy efficiency. Ideal for homes, warehouses, and industrial facilities, these solutions lower energy costs while ensuring durability and fire resistance.
Acoustic Insulation
Acoustic insulation minimizes sound transmission between rooms and external environments. Using materials like Earthwool SoundShield, we create quieter living and working spaces. This service is essential for multi-residential buildings, schools, and commercial premises requiring soundproofing compliance and occupant comfort.
Fire Protection
Fire protection insulation, such as Rockwool, prevents fire spread in multi-residential and commercial structures. Our solutions meet strict building codes, offering fire-resistant barriers that enhance safety. These products are non-combustible, durable, and integral to inter-tenancy wall compliance.
Roofing Blankets
Roofing blankets like PerformINS HD Plus combat condensation under metal, concrete, and fibre cement roofs. Designed for energy efficiency, they improve thermal performance and structural longevity. Suitable for industrial facilities, homes, and large-scale projects requiring moisture and temperature control.
Sustainable Solutions
Sustainable solutions prioritize recycled materials and energy efficiency. Products like Earthwool (80% recycled glass) and Pro Clima airtightness systems reduce environmental impact. These options support green building certifications while delivering thermal, acoustic, and moisture management benefits.
People
Tony Arundell
Managing Director
Tony Arundell leads Eureka Insulation with over 40 years of industry experience, driving innovation and quality in thermal and acoustic solutions for residential and commercial sectors.
Wendy Arundell
Managing Director
Wendy Arundell co-leads Eureka Insulation, leveraging decades of expertise to ensure the company maintains its reputation for reliability, customer service, and sustainable practices.
Matthew Arundell
General Manager
Matthew Arundell oversees operations at Eureka Insulation, focusing on strategic growth, product development, and maintaining high standards in manufacturing and client satisfaction.
Shane Arundell
Operations Manager
Shane Arundell manages day-to-day operations, ensuring efficient logistics, timely deliveries, and seamless coordination between Eureka's production and installation teams.
Mathew Wright
Technical & Sales Manager
Mathew Wright provides expert technical guidance and sales leadership, helping clients select optimal insulation solutions while ensuring compliance with industry standards and project requirements.
Questions
What is an R-value and why is it important?
An R-value measures insulation's resistance to heat flow. Higher R-values mean better thermal performance, keeping homes cooler in summer and warmer in winter.
Can Eureka Insulation install products for me?
Yes, Eureka has a qualified installation team with 35+ years of experience, adhering to Australian Standards and prioritizing workplace safety for residential and commercial projects.
Why is insulation necessary for buildings?
Insulation improves energy efficiency, maintains comfortable temperatures, reduces noise pollution, and lowers heating/cooling costs, making it essential for modern construction.
What R-value do I need for my home?
R-values depend on climate, building type, and budget. Eureka's team can recommend tailored solutions to meet your specific thermal and acoustic requirements.
Do you deliver insulation products?
Yes, Eureka offers next-day delivery via our fleet or pickup from our Sydney warehouse during business hours.
How does acoustic insulation reduce noise?
Acoustic insulation absorbs sound waves, minimizing transmission between rooms. When paired with proper plasterboard, it creates quieter, more comfortable living spaces.