Bradford Thermoseal Wall Wrap
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Australia-wide freight · Local pickup from Epping, VIC by arrangement. Ordering from the outback? Get in touch about deliveries to remote locations · Shipping details
Bradford Thermoseal Wall Wrap is a reflective foil faced wall sarking. It is a medium duty tear resistant laminate that acts as a second skin behind the cladding, adds a radiant heat barrier, and works as a vapour barrier.
Barrier or breather, decide this first
Thermoseal is a vapour barrier. It holds moisture out, and it also holds moisture in. That is the right answer in some wall build-ups and the wrong answer in others, which is why the Enviroseal range exists as the vapour permeable alternative. Getting this choice wrong is how walls end up holding water they cannot shed. Condensation, and what NCC 2022 asks for covers the reasoning.
Plain or Prime
Both facings are stocked in the same roll sizes, so this is a specification and appearance choice rather than a performance step.
Sizes
1350 mm x 30 m covering 40.5 m², 1350 mm x 60 m covering 81 m², and 1500 mm x 30 m covering 45 m², in either facing.
On site
The reflective face needs an air gap in front of it to do anything, so orientation matters. Tape the joins and seal the penetrations, since an untaped wrap is not a weather barrier. Suitable for BAL 12.5 through to Flame Zone when installed to specification.
Sizes and CSR product codes are in the table below.
Technical data
Bradford technical data sheet (PDF)Sizes stocked
| Option | CSR product code | Coverage | Sold per |
|---|---|---|---|
| Plain, 1350 mm x 30 m (40.5 m²) | 40483 | 40.5 m² | roll |
| Plain, 1350 mm x 60 m (81 m²) | 15128 | 81 m² | roll |
| Plain, 1500 mm x 30 m (45 m²) | 40514 | 45 m² | roll |
| Prime, 1350 mm x 30 m (40.5 m²) | 169161 | 40.5 m² | roll |
| Prime, 1350 mm x 60 m (81 m²) | 169232 | 81 m² | roll |
| Prime, 1500 mm x 30 m (45 m²) | 178641 | 45 m² | roll |
Product summary
| Thermal performance | Reflective face reduces radiant heat; vapour barrier helps limit moisture entry |
|---|---|
| Weather barrier | Protective second skin; taped joins and sealed penetrations help resist wind-driven rain and draughts |
| Bushfire protection | Suitable for BAL 12.5-FZ when installed to specification |
| Durable | Tear-resistant, medium-duty laminate for long-term performance |
Sizes and product codes from the CSR Bradford price catalogue, 28 May 2026.
Common questions
What sizes are stocked and how much does each one cover?
6 options are stocked, running from Plain, 1350 mm x 30 m (40.5 m²) to Prime, 1500 mm x 30 m (45 m²). The table above lists each one with the coverage or quantity you get.
What thermal performance does it have?
Thermal performance: Reflective face reduces radiant heat; vapour barrier helps limit moisture entry.
Can it be used in a bushfire area?
Bushfire protection: Suitable for BAL 12.5-FZ when installed to specification.
Cannot see your question? Ask our team and we will get you an answer.
Sizes and product codes from the CSR Bradford price catalogue, 28 May 2026.