Redway 40mm x 2.7m Cavity Closer

The Redway 40mm x 2.7m Cavity Closer is a building product from Builders Warehouse, built for tradies, builders and confident DIYers who need dependable performance on site. A quality building product sourced from a trusted manufacturer for reliable on-site performance. It’s the kind of product that does its job quietly — reliable, consistent, and ready to go straight from the pallet.

A simple and efficient method of closing the cavity while providing drainage and ventilation to the cavity wall. Prevents vermin from entering. Stock is held in commonly specified sizes, keeping lead times short for both trade and DIY orders. That’s the difference between a product that meets spec on paper and one that actually performs on an Australian job site.

It’s commonly specified for general residential and commercial construction and renovation and new-build projects, where backed by Builders Warehouse stock availability and consistent, trade-grade quality matter most. Builders and renovators choose the Redway 40mm x 2.7m Cavity Closer because it’s backed by Builders Warehouse stock availability, and because it fits straight into standard trade workflows without extra prep or special handling. If you’re pricing a job that includes the Redway 40mm x 2.7m Cavity Closer, it’s worth ordering slightly more than the bare minimum to allow for cuts, waste and any last-minute changes on site.

Builders Warehouse stocks the Redway 40mm x 2.7m Cavity Closer for trade-priced building supplies, with Click & Collect and Australia-wide delivery options. Whether it’s a single order or a full pallet for a site delivery, our team can sort freight and trade pricing to suit the job. Order online now, or get in touch with our team if you need help confirming quantities before you buy.