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Business Details
32 Years
experience
Trusted Insulation Solutions for Australian Homes
At Insulfix, we have been insulating Australian homes and commercial properties for over 30 years, establishing ourselves as a trusted leader in the insulation industry. Since 1994, we have insulated over 70,000 new and existing homes, delivering premium solutions tailored to the unique demands of the Australian climate. Our expertise spans supply and installation services for builders, retrofit solutions for homeowners, and supply-only options for diverse projects. We pride ourselves on offering high-performance products like Bradford Gold Batts, which enhance thermal efficiency, reduce energy consumption, and improve year-round comfort. As an Australian-owned and family-operated business, we prioritise local community support and sustainable practices.

Our partnerships with industry leaders such as CSR Bradford ensure our products meet rigorous quality standards, backed by a lifetime guarantee. Every installation is supported by a workmanship guarantee, reflecting our commitment to customer satisfaction. We provide fast shipping, easy pickup, and free technical advice from our team of insulation experts. Our mission is to simplify insulation for builders and homeowners alike, helping Australians create more energy-efficient, comfortable living and working spaces. With decades of experience and a focus on innovation, we remain dedicated to delivering reliable, cost-effective solutions that meet evolving industry needs.
Services
Residential Insulation Commercial Insulation Retrofit Installations Supply-Only Options Technical Advice
Details
  • Year established: 1994
Highlights and features
  • We have over 30 years of experience insulating Australian homes and businesses.
  • Our products include premium Bradford Gold Batts for superior thermal performance.
  • We are Australian-owned and committed to local communities and sustainability.
  • All installations come with a workmanship guarantee for peace of mind.
  • We offer free technical advice from our team of insulation experts.
Services
Residential Insulation
We provide high-performance residential insulation solutions, including ceiling, wall, and underfloor batts. Our products enhance thermal efficiency, reduce energy bills, and improve indoor comfort. Tailored to Australian climate needs, these installations ensure year-round temperature regulation for homeowners.
Commercial Insulation
Our commercial insulation services cater to large-scale projects with products like HVAC insulation and acoustic batts. Designed for durability and compliance, these solutions improve energy efficiency in offices, warehouses, and industrial spaces while meeting strict Australian building codes and sustainability standards.
Retrofit Installations
We specialise in retrofitting existing homes with modern insulation systems. This service enhances energy efficiency without major renovations, using materials like polyester batts and wall wraps. Ideal for homeowners seeking improved comfort and lower power consumption in established properties.
Supply-Only Options
We offer premium insulation products for self-installation, including Bradford Gold Batts and roof sarking. These supply-only solutions provide flexibility for builders and DIY enthusiasts while maintaining our commitment to quality, performance, and Australian climate-specific requirements.
Technical Advice
Our team provides free technical guidance on insulation selection and installation methods. Covering residential and commercial applications, this service ensures optimal performance through proper material choice, compliance with regulations, and climate-appropriate solutions for all project types.
Questions
What insulation services does Insulfix offer?
We provide residential and commercial insulation, retrofit installations, supply-only products, and free technical advice tailored to Australian climate needs.
Do you supply insulation materials only?
Yes, we offer premium products like Bradford Gold Batts and roof sarking for self-installation by builders or DIY enthusiasts.
Are your insulation products suitable for Australian homes?
Our solutions are specifically designed for the Australian climate, enhancing thermal performance and energy efficiency in local conditions.
How can I get a quote for insulation?
Request a free quote online for new builds, existing homes, or commercial projects with site measures and specifications included.
Do you offer technical support for insulation projects?
Yes, our team provides free expert advice on product selection, installation methods, and compliance with Australian building standards.
What areas do you service in Australia?
We operate in Sydney Metro, Central Coast, Newcastle, Hunter NSW, South Coast, Southern Highlands, and Adelaide regions.
Reviews (7)
Gavin H.
Nov 24, 2021 Report
Positive:Professionalism,Punctuality,Quality,Responsiveness,Value
Asmita from Insulfix was an absolute champion in sourcing product for me when everyone else i tried (even all of the Bunnings) in the Sydney area had no stock. She really went out of her way to help. I definitely recommend Insulfix for others project.
Andrew Gray
Oct 04, 2021 Report
The team at Insulfix were great on my project. Careful professional advice on insulation choices and at prices equal or better than the major national wholesalers. Best of all though was the responsiveness. Just amazing service. When other suppliers could not get stock, Asmita got it for me and got it delivered fast. This was incredibly important as it meant my trades could keep going. Also - they were able to get me stock of unusual items and in quantities other people would not bother with - but which I REALLY needed. I have no hesitation in recommending Insulfix and I will definitely use them
Ms.
Jun 13, 2021 Report
Easy ordering and transactions on online, free local delivery and arrived on time as booked. Happy with the product (underfloor insulation), price was competitive.
Christopher Haines
May 09, 2021 Report
Positive:Professionalism,Quality,Responsiveness,Value
All staff involved were courteous, friendly, punctual nd did nor rush the job but focused on attention to detail and on completion of the work showed photos of the before and after effect
Lolitawl Yu
Feb 24, 2021 Report
I have just bought a new house and the ceiling insulation was in very bad condition from the previous owner. I contacted Insulfix in Castle Hill and they came quickly to quote and install new ceiling insulation. I am very happy with their work and would highly recommend their services. The installer was friendly and cleaned up. I can already feel the temperature difference inside the house on hot days.
Paul Livermore
Oct 05, 2020 Report
These guys are unbelievable, the one stop shop for all your insulation needs and so easy to deal with
John Hudson
Sep 20, 2020 Report
I was trying to source some ceiling batts from Insulfix over the holiday period. The retail outlet hadnt opened after the Xmas period but Asmita was extremely professional and helpful over the internet and telephone and organised for me to pick up my order direct from the Warehouse at Beresfield. The service at the Warehouse was excellent and I would have no hesitation in recommending this company. A pleasure to deal with.