Bradford Enviroseal Tuff Wall Wrap and Roof Sarking
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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 Enviroseal Tuff is a breathable air and water barrier rated for both roof sarking and wall wrap. It is the roof-capable member of the Enviroseal family, aimed at condensation control under the roof as well as weather defence during construction.
Why a roof needs a breather too
Warm moist air rises. When it meets the cold underside of roof sheeting it condenses, and a roof sarking that traps that moisture keeps it in the roof cavity instead of letting it move on. A breathable membrane lets the vapour through while still stopping wind driven rain from getting into the cavity. Condensation in metal roofs covers the mechanism in detail.
Three options
Enviroseal HTS, Enviroseal HTS-IT with integrated tape, and Enviroseal Tuff, all 1500 mm x 30 m covering 45 m². The IT version carries its own tape strip for faster, neater sealing.
Bushfire
Suitable for all BAL regions, which is broader than most membranes in the range and makes it a straightforward choice on a bushfire rated site.
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 |
|---|---|---|---|
| Enviroseal HTS, 1500 mm x 30 m (45 m²) | 185381 | 45 m² | roll |
| Enviroseal HTS-IT with tape, 1500 mm x 30 m (45 m²) | 190904 | 45 m² | roll |
| Enviroseal Tuff, 1500 mm x 30 m (45 m²) | 487982 | 45 m² | roll |
Product summary
| Bushfire protection | Suitable for all BAL regions |
|---|---|
| Condensation control | Reduces risk of condensation damage in the roof |
| Tough weather barrier | Protects against wind driven rain entering the roof cavity |
| Easy to install | Easy-handling membrane with optional integrated tape for fast, neat sealing |
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?
3 options are stocked, running from Enviroseal HTS, 1500 mm x 30 m (45 m²) to Enviroseal Tuff, 1500 mm x 30 m (45 m²). The table above lists each one with the coverage or quantity you get.
Can it be used in a bushfire area?
Bushfire protection: Suitable for all BAL regions.
How does it handle moisture?
Condensation control: Reduces risk of condensation damage in the roof.
How is it installed?
Easy to install: Easy-handling membrane with optional integrated tape for fast, neat sealing.
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.