You are using an outdated browser version not supported by this website.
Click here to upgrade your browser

Cantilever Bracket Level Threshold

The Cantilever Bracket system is a design that can be used when a permanent level threshold mounting option is desired. The bracket is bolted onto or cast into the slab before the finishing surface is installed/poured.  

This fixing system also means a spacer is not required to maintain the 12mm distance and the bracket and joinery remain mechanically separated at all times.

This system is fully customisable and also provides an opportunity to create an E2-compliant channel with a narrower reveal by extending the tiles or pavers out over the channel.

For Concrete finishes, Allproof provides a cast-in option which requires two pours of concrete, the first providing a platform for the bracket to be affixed to, and the second pour providing the finished surface and cantilevered grating.

Key Features
  • Fully E2-compliant with regards to 7.3 Level Threshold
  • Permanent fixed mounting
  • Customisable grate so a narrow grate reveal can be achieved with paver or concrete pour overlap of channel
  • Effective level entry solution
  • Wide range of grates
NZ Made
NZ Made
NZ-Owned Business
NZ-Owned Business
Scope of Use
  • Level entry solution for buildings fully complying to E2 code requirements
  • For concrete and paved surfaces, commercial and residential
In-Service History

Used Country wide, notably in schools, community centres and other government building as well as residential situations.

Other Performance Attributes
  • All level threshold applications require the construction of a boxed channel — this creates the 200mm width required and the 150mm depth
  • The drip line from the sill is maintained permanently by fixing the bracket in place during installation, 12mm rubber stoppers optional
  • Customisable grate so a narrow grate reveal can be achieved with paver or concrete pour overlap of channel
  • Allproof can also utilise a 123mm wide grate from their existing polymer concrete range should you wish it to match other drainage systems in the vicinity
E2 External Moisture compliant
External Moisture
Installation Details Link
Masterspec Specification
Product Maintenance
Product Warranty


Brochure: Threshold Solutions

A New Zealand owned company specialising in the manufacture of plumbing and drainage products and systems.

Product Enquiries

News from Allproof Industries

New 300mm Clear Opening Commercial Channel Made in NZ from 100% Recycled Plastic NEW
Managing Leak Control to Achieve a Compliant Tiled Wetroom System
Allproof Innovates their Perimeter Drain with New Grate and Clip System NEW

Posts by Andrew Smith

See All

Posts by Justin Barber

See All

Get a free weekly digest of essential news

New and updated architectural products, design solutions, inspiration, technical advice and more when you sign up for EBOSS.