About Kenex Stencils

Marking the difference

Multi-generational family line marking service providers with over 30 years’ experience in the industry. Offering line marking related services to create safe, compliant and efficient spaces for warehouses, factories, schools, basement car parks and more.

Our Story

Celebrating 30+ Years as Line Marking Specialists

Kenex Stencils was established by Allan P. Roach and his partner in North Ryde, NSW in 1977. They predominantly supplied line marking stencils for the printing industry and later expanded to supply products to timber mills in NSW, Victoria and Queensland.

In 1995 Allan’s son, Warwick Roach, joined the company and founded the line marking division which is now the company’s largest source of revenue.

Kenex Stencils offers:
  • Safety line marking services in factories.
  • Complete basement packages including cleaning, scrubbing, line marking and sealing.
  • Safety line marking in shopping centre car parks and schools.
  • Line marking for minor road works, such as bus lanes.

Kenex Stencils also offers a range of line marking related services, such as surface cleaning and preparation, concrete sealing in Sydney and hardware installation. All of Kenex Stencils’ line marking products are RMS approved.

Kenex Stencils specialises in long life line marking products. These are exclusive to Kenex Stencils, giving the company control over quality and supply. Kenex Stencils’ line marking products are highly successful in factory environments and for bike/bus lanes – their products outlast standard line marking paints and have an exceptionally fast cure time.

The reason that so many of Kenex Stencil's customers come back time and time again for their line marking needs in Brisbane is down to the care and commitment given by the Kenex team at every stage of the project, from estimation through to project completion. Kenex Stencils values long-lasting relationships with its people, clients and industry partners.


To Provide Safety, Efficiency and Compliance


To be a trusted national industry leader that innovates and establishes a new standard for line marking and related services in Australia.

To be an employer of choice for a values-aligned team who have opportunities for career development.


  • We are open, honest and authentic
  • We are respectful towards each other
  • We do what we say we will do
  • We are reliable and dependable
  • We are courageous – always striving to be better
  • We take pride in our work
  • We have a strong work ethic
  • We are trustworthy
  • We communicate clearly
  • We demonstrate attention to detail
  • We work safe – always
  • We are self-aware and always look for ways to improve
  • Ego is not part of the Kenex Stencils team!

Our Services

Quality line marking and concrete sealing across Sydney, Brisbane, Central Coast, Newcastle & The Hunter Region

Established in 1977, Kenex Stencils offers prompt, high'-quality line marking, sweeping and scrubbing services, industrial concrete cleaning and concrete sealing services in Australia-wide.

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