Polymax | Polyester Roof and Ceiling Insulation Batts
The insulation builders use for their own homes! Polymax polyester ceiling insulation batts provide superior thermal performance, noise reduction & energy savings—without itch or irritation. Safe & eco-friendly! Without ceiling insulation, your home will never be cost effectively comfortable.
🚛 Delivery direct to your doorstep
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Pickup available at Ingleburn
Usually ready in 5+ days🗓️ Availability:
🔄 Replacement guarantee
🏅 70 years product warranty
Pairs well with
Polymax | Polyester Roof and Ceiling Insulation Batts
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Product details
Description
At a glance
Minimum Packs per Order: 1
Made in Australia
Frequently Asked Questions
Do I really need ceiling insulation?
Yes—ceiling insulation is one of the most effective ways to improve your home’s comfort and energy efficiency. Without it, your home can lose up to 35% of its heating and cooling through the roof and your home will never be truly comfortable.
What’s the best type of insulation for ceilings?
We recommend Polymax polyester batts. They’re soft, safe to handle, don’t itch, and are made in Australia. Plus, they’re durable, low allergen, and designed to last the life of your home (70 year warranty).
Can I install ceiling insulation myself or do I need a professional?
Yes—if you’re comfortable working safely in your roof space. DIY is possible with the right safety gear and guidance. We also have step-by-step videos to walk you through it. If not, you may prefer to hire a pro. Please contact us for a referral to a trusted installer in your area.
Will it actually save me money?
Absolutely. A well-insulated ceiling reduces how often you need to heat or cool your home, which means lower energy bills month after month.
Is it safe for my family?
Yes—Polymax insulation is non-toxic, contains no harmful chemicals, and won’t irritate skin or lungs. It’s a clean, safe choice for families, babies, and pets.
Perfect for
🔹 Keeping Your Home Comfy – Helps keep your house warm in winter and cool in summer
🔹 Saving Money – Stops heat and cool from escaping, so you don’t need to use your heater or air conditioner as much
🔹 Soft and Safe – Made from soft, non-itchy polyester insulation that won’t cause allergies
🔹 Long-Lasting Protection – Strong and stays in place. Guaranteed to work for you for 70 years
What You'll Love
100% Polyester
Made out of 100% recyclable polyester
80% recycled plastic bottles
Made out of up to 80% recycled plastic bottles
Non toxic, non itchy
Not toxic, non itchy, non allergenic, formaldehyde-free
No chemicals or glues
Heat-bonded. No binding chemicals or glues
Rodent resistant
Rats don't like to chew on it. Snug install ensures a rodent-free experience
Not impacted by water or mould
Water doesn't affect polyester. No mould issues
Fire rating NCC compliant
Fire compliant and safe
Maintains its loft
Maintains its thickness, will not collapse
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