The 138x30mm profile has enough width to create a strong architectural line, while the 30mm depth gives it extra definition when viewed from the side. This makes it useful for screening, exterior features and painted timber details where the profile itself is part of the design. It is made from H3 treated pine and is intended for suitable outdoor applications above ground. The timber is dressed, primed and finished with softly rounded corners. If you need wide treated pine battens in Melbourne, the 138x30mm size is a versatile choice for projects that call for a more substantial timber presence.