R4.0 Bradford Polymax Ceiling Insulation Batts
R4.0 Bradford Polymax Ceiling Insulation Batts are premium polyester ceiling batts from Bradford, made in Australia from 100% thermally bonded polyester with up to 80% recycled content. They reduce heat transfer through the ceiling and lower sound transmission between spaces, with no VOC emissions and a low-allergen, non-irritant composition.
Specifications
- R-value: R4.0
- Thickness: 200 mm
- Width options: 430 mm and 580 mm
- Length: 1160 mm
- Material: 100% thermally bonded polyester
- Recycled content: Up to 80% (post-consumer PET)
- VOC emissions: None
- Allergen status: Low allergen, non-irritant
- Origin: Australian Made
Applications
Suited to ceiling installation in residential homes across most Australian climate zones. Fits 450 mm and 600 mm joist centres. Can be torn or cut to fit irregular joist spacings. Suitable for new builds and topping up existing insulation where thermal or acoustic performance has declined over time.
Standards and compliance
Complies with AS/NZS 4859.1 for thermal insulation materials. Manufactured under ISO 9001:2015 quality management certification.
Frequently asked questions
What makes Polymax different from glasswool ceiling batts?
Polymax is made from 100% polyester rather than glass fibres, making it soft to handle, non-irritant, and low allergen. It contains no chemical or resin binders and produces no VOC emissions.
What joist spacings does the R4.0 Polymax batt suit?
The batts are available in 430 mm and 580 mm widths, designed to fit standard 450 mm and 600 mm joist centres. Batts can be torn or cut to fit non-standard spacings.
Is Polymax insulation reusable?
Yes. Bradford Polymax is 100% reusable and manufactured without water or ozone-depleting gases, making it a recyclable choice at end of life.
If you have any questions, you are always welcome to contact us. We'll get back to you as soon as possible, within 24 hours on weekdays.
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FAQs
What is your return policy?
All refunds and returns are determined by the manufacturer's terms of sale. Change-of-mind refunds are not accepted, but all valid warranty claims will be managed by AKA Acoustics in compliance with consumer law.
How long will it take to receive my order?
Freight lead times will be provided upon order confirmation. Standard items typically ship within 4–6 weeks, while custom orders may take 6–12 weeks.
Is my payment information secure?
Yes, all payments are securely processed through Stripe and are protected under their Terms of Service. AKA Acoustics do not store any payment information ourselves.
How are freight costs calculated?
Freight costs are determined at the time of quotation to ensure accurate pricing based on your specific order. For any questions, please email sales@akaacoustics.com
How can I contact support?
For account inquiries, email accounts@akaacoustics.com. For order support, email sales@akaacoustics.com.