23/05/2026
GREY BOARD SYSTEM | Tested. Certified. Built to Perform.
The Ultratex Grey Board System is a CodeMark Certified external cladding solution designed for residential and commercial projects.
Lightweight, NCC compliant and engineered for Australian conditions, this system is ideal for new builds, renovations and projects where performance, durability and finish matter.
With CodeMark Certification through CMI Certification, builders, designers and applicators can have confidence in a cladding system that is tested, certified and made to perform.
Suitable for:
Residential & commercial projects
New builds & renovations
External cladding applications
Australian building conditions
Premium finish. Certified confidence. Built for performance.
For more information on the Ultratex Grey Board System, contact Ultratex today.