Amelior Insulation

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Bradford Gold Insulation

Two Bradford Gold insulation bags, one is Bradford Gold Hi-Performance insulation.

CSR Bradford, an Australian company, is a leading provider of insulation solutions, renowned for its expertise in manufacturing high-quality insulation products, including the popular Bradford Gold range. Bradford Gold insulation is a premium glasswool product designed to deliver exceptional thermal performance and energy efficiency. It’s available in batts, blankets and segments suitable for a wide range of applications, such as walls, ceilings, roofs, floors and HVAC systems. With its advanced composition and innovative design, Bradford Gold insulation provides superior heat insulation, ensuring a comfortable living environment while reducing energy consumption. Trusted by homeowners and professionals alike, Bradford Gold insulation is the go-to choice for those seeking reliable, high-performance insulation solutions.

What is Bradford Gold Insulation Made Of?

Bradford Gold insulation is composed of high-quality glasswool, which is made from a combination of sand and recycled glass materials. The glass undergoes a rigorous process of melting and spinning to create fine, durable fibres. These fibres are then bonded together using a thermosetting resin, resulting in a strong and resilient insulation material. Bradford Gold is manufactured with a focus on sustainability and environmental responsibility. The product incorporates a significant proportion of recycled glass, reducing the demand for new raw materials. Additionally, CSR Bradford employs energy-efficient manufacturing processes to minimise their carbon footprint.

What is the R-value of Bradford Gold Insulation?

The Bradford Gold range offers a comprehensive selection of R-values to cater to various insulation needs. The specific Bradford gold insulation R-values available may vary depending on the region and product range, but generally, the Bradford Gold range includes insulation options with R-values ranging from R2.0 to R7.0. The thickness of the batt typically increases as the R-value increases, however Bradford also manufactures a high density range of insulation called Sound Screen, having increased acoustic and thermal performance without the significant increase in thickness.  The different insulation R-values allow homeowners and professionals to choose the appropriate level of insulation based on their specific requirements and the desired thermal and acoustic performance for their building or project.

Bradford Gold Insulation batts showing the R-value or R4.1.

Uses of Bradford Gold Insulation

Bradford Gold insulation offers a wide range of applications for both residential and commercial buildings. Its versatility and high-performance qualities make it suitable for various areas within a structure. This insulation also offers impressive acoustic properties. The dense composition of the glasswool fibres effectively absorbs sound waves, reducing noise transmission and creating a quieter indoor environment. This is particularly beneficial in homes, offices and commercial spaces where noise control is essential. Here are some common applications for Bradford Gold insulation:


Bradford Gold insulation can be installed in both external and internal walls to improve thermal efficiency and reduce heat transfer. It helps maintain a comfortable indoor temperature and reduces energy consumption.

Ceilings and Roofs

Insulating ceilings and roofs with Bradford Gold insulation provides effective thermal resistance, reducing heat gain in summer and heat loss in winter. It helps create a more energy-efficient and comfortable living or working environment.


Bradford Gold can be used to insulate floors, especially in suspended timber floors, to minimise heat loss through the floor and improve energy efficiency. It also helps reduce noise transmission between different levels of a building. Bradford Optimo Underfloor is more rigid than the regular Bradford Gold batts and as such is particularly well suited for underfloor insulation installation.

HVAC Ducts

Insulating HVAC (Heating, Ventilation and Air Conditioning) ducts with Bradford Gold insulation helps prevent energy loss and improve the overall efficiency of the HVAC system. It ensures that conditioned air is delivered efficiently, reducing heating and cooling costs.

Acoustic Applications

Bradford Gold insulation provides excellent sound absorption properties, making it suitable for acoustic applications. It can be used in walls, ceilings or floors to reduce noise transmission and create a quieter indoor environment.

Industrial Applications

This brand of insulation is used in industrial buildings to provide thermal insulation, control condensation and improve energy efficiency. It is commonly employed in factories, warehouses and other commercial spaces.


Bradford Gold is suitable for retrofitting existing buildings to enhance their energy efficiency. It can be installed in walls, ceilings and floors to upgrade insulation levels and improve thermal performance.

These are just a few examples of how to use Bradford Gold insulation. Its versatile nature and excellent thermal and acoustic properties make it a preferred choice for insulating various parts of a building, offering energy savings, comfort and improved overall performance.

Bradford Gold Hi-Performance insulation batts ceiling R-value of R5.0

Benefits of Bradford Gold Insulation

Bradford Gold offers a multitude of benefits and compelling reasons to choose it for insulating your home. Here are some key advantages of using Bradford Gold insulation:

Excellent thermal performance

As with polyester insulation, Bradford Gold insulation provides exceptional thermal resistance, helping to regulate the temperature inside your home. It minimises heat transfer through walls, ceilings and floors, keeping your living spaces comfortable year-round. By reducing heat gain in summer and heat loss in winter, it contributes to energy efficiency and can lead to significant savings on heating and cooling costs.

Improving energy efficiency

By reducing heat transfer, Bradford Gold improves the energy efficiency of your home. It helps maintain a stable indoor temperature, reducing the reliance on heating and cooling systems. This not only lowers your energy bills but also reduces your carbon footprint.

Effective sound insulation

Bradford Gold insulation is designed to absorb sound, providing effective acoustic insulation. It helps minimise noise transmission between rooms and from external sources, creating a quieter and more peaceful indoor environment. This is particularly beneficial if you live in a noisy neighbourhood or have multiple occupants in your home.

Improving comfort and health

By regulating temperature and reducing drafts, Bradford Gold helps to eliminate cold spots and creates a more consistent indoor climate.

Longevity and durability of Bradford Gold

Bradford Gold insulation is built to last. It is resistant to sagging, settling and deterioration over time, ensuring that its thermal and acoustic properties remain effective for years. The durable construction of this insulation ensures that it continues to provide insulation benefits throughout the lifespan of your home.

Is Bradford Gold insulation environmentally friendly?

Yes, this insulation is made from sustainable materials, including recycled glass. It is manufactured using energy-efficient processes, minimising its environmental impact. Choosing Bradford Gold insulation demonstrates your commitment to reducing energy consumption and lowering greenhouse gas emissions.

Packaging of the Bradford Gold insulation says that the insulation has a 70 year performance warranty and is made from 65% recycled glass.

How to Install Bradford Gold Insulation

Installing insulation is a key step towards creating a comfortable and energy efficient home. Here’s how you would install Bradford Gold ceiling and underfloor insulation:

Installing Bradford Gold ceiling insulation

Ceiling insulation batts are installed within the roof space of your home, fitting snugly between the timber joists just above your ceiling. The roof space is typically accessed by ceiling insulation installers via the manhole or by carefully removing roof tiles, ensuring minimal disruption to your home.

Once inside the roof space, the Bradford Gold ceiling insulation batts are custom-cut to fit the space between your ceiling joists. Attention to detail is imperative here to ensure all gaps, which could compromise the insulation’s thermal performance, are eliminated. Ceiling insulation does not need to be fixed with any specialised fasteners as the batts sit on top of the plasterboard ceiling.

Installing Bradford Gold underfloor insulation

Underfloor insulation is installed directly under the flooring of your home, typically between the timber floor joists.  This area is notoriously difficult to access with limited space for movement, depending on how raised the house floor is from the ground. For this reason, it’s highly recommended to hire professional underfloor insulation installers to do the job for you.

Bradford underfloor insulation comes in batts which need to cut to the required length, ensuring a proper fit between the floor joists. The snug placement of the insulation is essential for optimal thermal performance.

To ensure long-term stability and performance, the Bradford underfloor insulation is secured in place with specialised Optimo metal fixing or using woven strapping and stapled to the timber supports. Additionally, any gaps or joints in the insulation must be sealed with appropriate materials to prevent air leakage and maximise the insulation’s effectiveness.

Bradford Gold vs Bradford Gold Hi-Performance

Bradford Gold insulation and Bradford Gold Hi-Performance insulation are both popular choices for insulating homes in Australia. The main differences between the two lie in their thermal performance and specific applications.

1.  Thermal performance

Bradford Gold insulation is a standard insulation product designed to provide thermal resistance and improve energy efficiency in your home. It’s a cost-effective option and is suitable for a wide range of applications, such as insulating ceilings, walls and underfloors. It offers good insulation properties to help maintain a comfortable temperature in your living spaces.

Bradford Gold Hi-Performance insulation, as the name suggests, is a high-performance version of Bradford Gold insulation. It is engineered to offer superior thermal efficiency, making it an excellent choice for areas that require higher levels of insulation. This insulation is particularly suitable for environments with extreme temperature variations, such as regions with very hot summers or cold winters. It provides better insulation and helps reduce energy costs.

2.  Applications

Bradford Gold insulation can be used in various parts of your home, including the roof space, walls, and underfloor, depending on your specific requirements. It’s a versatile and widely used insulation product.

Bradford Gold Hi-Performance insulation is often chosen for areas that demand enhanced insulation. It is commonly used in the roof space to create a highly efficient thermal barrier that helps keep your home cooler in summer and warmer in winter.

3.  Thickness and R-value

Bradford Gold Hi-Performance insulation typically comes in thicker rolls or batts compared to standard Bradford Gold insulation. This added thickness contributes to its higher insulation R-value, which measures the insulation’s ability to resist heat transfer. The higher the R-value, the better the insulation performance.

Bradford Gold Insulation Price

How much does Bradford Gold insulation cost? The Bradford Gold insulation batts cost anywhere between $40 and $120, depending on which type you choose. Remember that prices may change over time.

Amelior’s Experience Working with Bradford Gold Insulation

At Amelior Insulation, we have extensive experience working with Bradford Gold insulation, a trusted brand that has been a cornerstone in the industry for many years.

One of the standout features of this insulation is the impressive 70-year product warranty, which speaks volumes about the confidence they have in their insulation’s lifespan. It gives us great satisfaction to provide our customers with insulation that not only meets their immediate needs but also stands the test of time. With Bradford Gold, we can assure our clients that they are investing in a product that will deliver exceptional thermal efficiency and comfort for decades to come.

Bradford Gold Insulation Installation

Amelior Insulation does insulation removals, insulation installations and roof insulation inspections in Sydney, Canberra, Blue Mountains and surrounding areas like Wollongong and Newcastle. We are a business that complies with the insulation standards in Australia and good communication with our clients is one of our priorities. To organise your installation with Bradford Gold insulation, call or text Phil on 0450 858 568. We look forward to helping get your installation needs sorted as quickly as possible.