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Designed for Australian conditions
Engineered to withstand the harshest climates and built to last with premium materials, this product is crafted with care for everyday Australian life.
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Kingspan 1 35m x 33 33m Air Cell Permifloor Insulation is an innovative insulation solution designed for suspended framed floor applications, providing effective insulation and moisture management.
Kingspan AIR-CELL Permifloor® is engineered to deliver a dual function of insulation and moisture control, aiding in achieving a 6-star house energy rating. This Australian-made product features a fibre-free, non-allergenic, and non-irritant design. The patented closed-cell, cross-linked foam structure is sandwiched between highly reflective foil surfaces, with tiny perforations that allow water and vapour to escape, preventing moisture accumulation beneath flooring. A pre-cut version is also available for easy installation between joists.
| Dimensions (W x H x D) | 420mm x 1350mm x 33330mm |
| Weight | 9.5kg |
| Material | Physically Cross-Linked Foam |
| Model Number | PSW040 |
| Coverage Area | 45m² |
Kingspan 1 35m x 33 33m Air Cell Permifloor Insulation provides effective insulation and moisture management for your flooring needs.
Specifications will vary by product. Please refer to the product description above or contact us before ordering if you need a specific measurement.
Orders are dispatched from our Sydney and Melbourne warehouses within 1–2 business days of payment. Delivery times from Sydney:
Tracking is provided on dispatch. Remote postcodes may incur additional fees.
We offer a 30-day change-of-mind return on select unopened products in original packaging (excluding health/safety items or bulk purchases). Email us within 30 days of delivery to start a return.
A restocking fee of 7–25% applies, plus return postage (unless approved otherwise). Customer-incurred postage costs are non-refundable without prior approval.
If your product arrives faulty or damaged, contact our support team with your order number, photos/videos of the fault, and the original packaging. Do not return items without a return authorisation.
12-month Australian warranty on this product unless noted otherwise. The warranty covers manufacturing defects under normal use.
The warranty does not cover:
To claim warranty: contact our support team with your order number, photos/videos of the fault, and a brief description. We will assess the claim and offer a replacement, repair, or refund as appropriate.
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A registered Australian business with real local support, transparent pricing, and fair returns.