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55 mm roof insulation blanket with foil for metal roofs 75mm Roofing Insulation Blanket with reflective foil laminate, rolled out to showcase its structure.

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Order 75mm roof insulation blanket foil roll online for metal roofing projects. This thicker roofing insulation blanket helps improve thermal comfort, reduce heat transfer and dampen rain noise under COLORBOND®, ZINCALUME® and other metal roof sheets.

With an R-value of 1.8, this 75mm foil-backed roof blanket is a smart choice when you want better comfort than thinner insulation options. Use it for homes, sheds, garages, patios and commercial roofing projects.

Product Features

  • 75mm thick roof blanket insulation for improved thermal performance
  • R-value 1.8 to help reduce heating and cooling loss
  • Foil-backed insulation roll designed for metal roofing applications
  • Helps reduce rain noise under metal roof sheets
  • Suitable for roofs and walls in residential and commercial projects
  • Made with up to 80% recycled materials
  • Fast delivery: approx. 2–5 working days depending on location

Best Used For: 

Metal roof insulation

COLORBOND® roofing projects

ZINCALUME® roofing projects

Sheds, garages and patios

New roofing and re-roofing jobs

Customers wanting thicker insulation than 55mm blanket

Add it to your roofing order or buy it separately. Order online today and have your 75mm roof insulation blanket delivered fast.

75mm Roofing Insulation Blanket – Thermal & Acoustic Excellence

Looking to boost energy efficiency and indoor comfort? The 75mm Roofing Insulation Blanket is engineered to deliver outstanding thermal and acoustic performance. Whether used in residential or commercial buildings, this foil-backed blanket effectively reduces heat transfer, absorbs noise, and helps manage condensation — making it a top choice for Australian climates.

Why Choose Our 75mm Roof Insulation Blanket?

High Thermal Performance: R-value of 1.8 to cut down on heating and cooling costs.

Acoustic Comfort: Reduces environmental noise including rain and aircraft sounds.

Condensation Control: Prevents moisture build-up in roofing and wall cavities.

Sustainable & Eco-Friendly: Made from up to 80% recycled materials.

BAL-Rated Protection: Complies with AS 3959–2009 for bushfire zones (BAL 0-40 for roofs, BAL 0-FZ for walls).

Key Product Features

Roll Size: 15 metres covering 18m².

Width: 1200mm for efficient installation.

Foil-Faced Surface: Reflects radiant heat for better insulation.

Ideal Applications: Use in both metal roofing and wall systems for homes and commercial spaces.

Simple Installation Tips

✔ Place foil side down to reflect radiant heat.

✔ Secure using Spot Fix Foil Fasteners to battens.

✔ Extend 20mm into gutters to prevent water absorption.

✔ Pair with sisalation foil insulation for maximum performance.

Thermal & Acoustic Insulation Benefits

This 75mm blanket helps regulate indoor temperature and dampen unwanted sound. Whether it's harsh summer heat, winter chills, or external noise pollution, this product creates a quieter and more energy-efficient environment.

What Are Insulation Blankets?

Insulation blankets are flexible products used in roofing and wall systems to manage heat transfer and noise. Manufactured from durable materials like Earthwool, they’re easy to install and cost-effective. Builders and homeowners alike benefit from lower energy bills and greater comfort.

Environmental Impact

Reduces Greenhouse Gases: Lower energy use means fewer emissions.

Improves Indoor Air Quality: Minimizes mould and condensation risks.

Long-Lasting: Durable design reduces landfill waste and replacement frequency.

Building Code Compliance

This insulation blanket meets or exceeds required R-values and complies with Australian building codes. For best performance, install as per manufacturer guidelines and local building regulations. Always check your regional compliance needs before installation.

Insulation Blanket vs. Other Products

Compared to other options like battens or foil-only products, insulation blankets provide superior all-in-one performance — thermal, acoustic, and condensation control. Perfect for new builds or retrofit jobs, and especially effective in metal roofing systems.

Delivery Details

✔ Fast delivery in 5–5 business days approx
✔ Secure packaging ensures your order arrives in perfect condition, ready to install.

Ready to Order?

Upgrade your project with the 75mm Roofing Insulation Blanket today. Perfect for homes, sheds, and commercial builds. View more insulation solutions or contact our team for expert advice. Order now and enjoy premium insulation performance — built for Australian conditions.

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