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Insulation Supply
Find the best deals on insulation products online. Shop our wide selection, enjoy competitive pricing, and get your insulation project started today.
Ceiling Insulation Installation & Removal
Complete insulation removal and installation services available for ceilings. If you’re looking to replace your old batts and upgrade to premium ceiling insulation, our professional installers and removalists can handle the job. Contact us for expert advice and quotations.
New Builds & Renovations
Compliance with the National Construction Code (NCC). Meeting minimum R-value requirements for different climate zones and ensuring proper certification.
Budget Insulation - Premium House & Home Insulation Suppliers in Melbourne
Your trusted home insulation supplier in Melbourne.
At Budget Insulation, we are your online source for top-quality house insulation supplies for Melbourne homes. We make it easy to find and purchase everything you need for your insulation projects, whether DIY or professional. We offer a wide range of ceiling, wall, and underfloor insulation in a variety of R-values, as well as wall wrap and foil wrap products.
Our primary focus is on providing a wide selection of affordable insulation solutions through our convenient e-commerce store. Shop our range today and start improving your energy efficiency and enhancing your thermal comfort.
Check out most purchased
Popular Products
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Knauf Earthwool R-2.0 Wall Insulation
Price range: $84.61 through $110.65Select options This product has multiple variants. The options may be chosen on the product page -
Knauf Earthwool R-5.0 Ceiling Insulation
Price range: $72.21 through $93.84Select options This product has multiple variants. The options may be chosen on the product page -
Knauf Earthwool R-3.5 Ceiling Insulation
Price range: $68.30 through $88.38Select options This product has multiple variants. The options may be chosen on the product page -
Trade Select® VapourTech® Brane® VHP
Price range: $78.16 through $181.26Select options This product has multiple variants. The options may be chosen on the product page
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Check out latest products
New Arrivals
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Bradford Gold R-2.0 Hi-Performance Wall Insulation
Price range: $61.22 through $83.41Select options This product has multiple variants. The options may be chosen on the product page -
Bradford Gold R-2.0 Wall Insulation
Price range: $52.35 through $63.38Select options This product has multiple variants. The options may be chosen on the product page -
Bradford Gold R-2.5 Hi-Performance Wall Insulation
Price range: $42.87 through $58.17Select options This product has multiple variants. The options may be chosen on the product page -
Bradford Gold R-2.7 Hi-Performance Wall Insulation
Price range: $46.43 through $55.67Select options This product has multiple variants. The options may be chosen on the product page
Ceiling Insulation
Maximise your home’s energy savings and comfort with our premium ceiling insulation solutions. The ceiling is the primary point of heat loss and gain, which means that effective ceiling insulation is essential for maintaining stable and comfortable indoor temperatures. We stock a wide range of ceiling insulation batts, available in a variety of R-values from R3.5 to R8.0. Easy to install and highly effective, quality ceiling insulation is an affordable investment for a more comfortable and energy-efficient home.
Wall Insulation
Optimise your home’s energy efficiency and comfort with our extensive range of wall insulation solutions. Our high-quality wall insulation batts create an effective thermal barrier, keeping your home warmer in winter and cooler in summer. Choose from various materials and R-values, including R2.0, R2.0 HD, R2.5 HD, R2.7 HD, R4.0 HD and more for improved thermal performance, reduced energy bills, and a quieter home.
Subfloor/Under Floor Insulation
With high-quality subfloor/underfloor insulation, you can significantly reduce subfloor heat loss in winter and reduce heat gain in summer, leading to lower energy bills and a more comfortable living space. Our durable and high-performing subfloor insulation batts are an essential addition for creating a truly thermally optimised home.
Wall Wrap & Foil Wrap Insulation
Enhance your home’s insulation with quality wall wrap and foil wrap insulation. Wall wrap insulation is installed on the exterior of a building, typically under the cladding, to improve the energy efficiency and durability of the home. It acts as a protective barrier that controls air and moisture movement while allowing water vapour to escape.
Foil wrap is installed beneath wall cladding or under roofing to improve energy efficiency by reflecting radiant heat, helping to keep homes cool in summer. Both wall wrap and foil wrap offer real R-value benefits when installed correctly and combined with wall, ceiling, or underfloor insulation.
Our Mission
Why Choose Us for Home Insulation?
We stock leading insulation brands like Bradford, Knauf Earthwool, and Polyester Solutions, ensuring high-quality products for your home.
Our products are made from recycled materials and are free from harmful chemicals, promoting environmental responsibility.
Conveniently browse and purchase from a wide range of affordable insulation solutions through our online store.
Enjoy fast shipping on all orders, ensuring your insulation materials arrive promptly.
Our products meet all applicable NCC standards and provide the stated thermal resistance in accordance with AS/NZS 4859.1.
Benefit from our experienced team’s guidance and receive free, no-obligation quotes tailored to your insulation needs.
Insulation Features
- HD : High-density insulation made from premium materials and engineered for enhanced thermal and acoustic benefits in your home. A premium choice for walls, ceilings, and subfloors. Ideal for achieving higher R-values in compact spaces and delivering excellent noise reduction.
- Acoustic : Premium soundproofing acoustic insulation solutions, designed to significantly reduce unwanted noise transference within your home. Ideal for internal walls, home theatres, and multi-story dwellings, our high-density acoustic batts absorb sound, creating quieter living spaces.
- Hi-Performance : Hi-Performance insulation, meticulously engineered to deliver superior thermal resistance and comfort. Designed for demanding applications in walls, ceilings, and subfloors, our Hi-Performance insulation batts offer exceptional R-values, including R6.0, R7.0, and R8.0,
Benefits of Quality Home Insulation
- Year-Round Thermal Performance: Effective home insulation helps retain warmth in the Melbourne winter and block heat in summer, boosting the efficiency of your house insulation.
- Reduced Energy Bills: Energy-efficient home insulation minimises the need for heating and cooling, leading to significant long-term savings on energy costs.
- Improved Indoor Comfort: Maintain consistent indoor temperatures and enjoy a more comfortable living environment all year round.
- Sustainability & Environmental Benefits: Quality eco-friendly home insulation reduces energy usage and greenhouse gas emissions, making your home greener.
- Sound Insulation: Acoustic residential insulation helps absorb and reduce noise from rain, wind, or upper-storey rooms, creating a quieter and more peaceful home.
Shop Online or Contact Us Today
Browse the range and shop insulation online today. Or contact our residential insulation specialists to discuss your requirements.
Home Insulation - Frequently Asked Questions
The R-value measures how well insulation resists heat flow. The higher the R-value, the better the insulation’s thermal performance. We supply insulation in a wide range of R-values including R2.0, R2.0 HD, R2.5 HD, R2.7 HD, R3.1, R4.0 HD for walls and R4.0, R4.1, R5.0, R6.0, R7.0, R8.0 for ceilings.
The right R-value depends on your climate zone, home design, and where the insulation is installed (walls, ceiling, or underfloor). When you work with our team, we will provide you with a personalised plan along with an energy report obtained from Nationwide House Energy Rating Scheme (NatHERS). Our expert team will recommend the ideal solution for your project.
We offer professional ceiling insulation installation and removal services across Melbourne, ensuring safe, efficient, and compliant results.
Absolutely. Many of our products, including Knauf Earthwool and Polyester Solutions, are made from recycled materials and are non-toxic and sustainable. A selection of our insulation products is also non-combustible.
Insulation slows down heat transfer, keeping your home warmer in winter and cooler in summer, improving comfort and reducing energy use year-round.
Acoustic insulation absorbs and dampens sound vibrations, reducing noise transfer between rooms and from outside for a quieter living space.
Quality insulation can last 20–50 years or more when installed correctly. Replacement is only needed if it becomes damaged, wet, or compressed over time.
Yes. Once everything is installed according to the energy report, we will provide you with a compliance certificate after the job is completed.
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