Business Details
32 Years
experience
Trusted Insulation Experts in Australia
At Insulfix, we have been insulating Australian homes for over 30 years, establishing ourselves as a trusted name in the industry. Since our founding in 1994, we have insulated more than 70,000 new and existing homes, demonstrating our deep experience and commitment to quality. Our team offers comprehensive insulation solutions, including supply and installation services for builders, retrofit options for homeowners, and supply-only products tailored to project requirements. We pride ourselves on providing premium insulation products such as Bradford Gold Batts, renowned for their thermal performance and durability, which help reduce energy consumption and enhance home comfort. As an Australian-owned and operated business, we are dedicated to supporting local communities and delivering solutions suited to the unique Australian climate.Our workmanship is backed by a lifetime guarantee on products endorsed by CSR Bradford, ensuring long-term reliability and customer satisfaction. We prioritise free technical advice, fast shipping, and easy pickup options to make insulation accessible and hassle-free. Our team is committed to delivering outstanding service at every stage, whether you are a homeowner or builder. By combining quality products with expert installation, we help Australians create more energy-efficient homes that meet modern standards. With decades of operational history and a focus on innovation, Insulfix remains your trusted partner for insulation needs across residential and commercial sectors.
Services
Ceiling Insulation
Wall Insulation Batts
Roof Sarking
Foil Insulation
Fire Protection Insulation
Acoustic Insulation
Underfloor Insulation
Commercial HVAC Insulation
Wind-Driven Vents
Roof Ventilation
Details
- Year established: 1994
Highlights and features
- We have over 30 years of experience insulating Australian homes and businesses.
- Our premium products include CSR Bradford-endorsed insulation with lifetime guarantees.
- We are Australian-owned and committed to local communities and climate-specific solutions.
- Free technical advice and fast delivery to site or branch locations.
- Workmanship backed by industry-leading guarantees for peace of mind.
Services
Ceiling Insulation
Ceiling insulation enhances thermal efficiency, reducing energy costs and improving comfort. We install high-performance products like Bradford Gold Batts, ensuring year-round temperature regulation. Our solutions meet Australian standards for sustainability and durability.
Wall Insulation Batts
Wall insulation batts provide superior soundproofing and thermal control. We supply and install fire-resistant and acoustic batts tailored to residential and commercial needs. These products lower energy use while complying with national building codes.
Roof Ventilation
Roof ventilation systems prevent heat buildup and moisture damage. We offer wind-driven and powered vents, including Bushfire BAL40-rated options. Proper ventilation extends roof lifespan and improves indoor air quality in Australian climates.
Fire Protection Insulation
Fire protection insulation enhances structural safety by resisting heat spread. We use materials like Rockwool to meet Australian fire safety standards. This service is critical for commercial buildings and homes in high-risk areas.
Commercial HVAC Insulation
Commercial HVAC insulation optimises heating and cooling efficiency in large buildings. We install durable, acoustic-rated products to reduce energy waste. Our solutions support compliance with commercial building regulations and sustainability goals.
Reviews (4)
Andrew Gray
Oct 04, 2021
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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
Christopher Haines
May 09, 2021
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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
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
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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
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These guys are unbelievable, the one stop shop for all your insulation needs and so easy to deal with
