Anolok® 545 Dark Umber.
Our deepest shade of Anolok® Umber is perfect for adding instant character and visual heft to your next building project.

















Features of Anolok® 545 Dark Umber aluminium finish.
Anolok® 545 Dark Umber offers depth and intensity to architectural façades and other applications where a striking finish is required. This darker, earthy shade can help your project stand out from the competition while also delivering a range of practical benefits.
It is suitable for a wide range of applications including:
- Aluminium panels and sheets
- Perforated aluminium sheets and meshes
- Aluminium curtain walls
- Aluminium windows

Benefits of Anolok® 545 Dark Umber.
Anolok® 545 Dark Umber offers a range of practical benefits beyond simply looking good that have been proven on site for decades. The exclusive Anolok® cobalt method ensures our 545 Dark Umber performs across the entire lifecycle of your project in the following ways:
What is Anolok® Bronze?
Anolok® Bronze was commercialised in Japan in the 1960s and United Anodisers has been producing the finish since 1971. We hold the registered trademark for the treatment and are the exclusive producers of this premium anodised aluminium finish.
Our process deposits an increased amount of cobalt to give shades of bronze from pale bronze right through to black. A light scatter method produces the colours and ensures they are completely fade free.
Request a sample
Want to see our beautiful Anolok® 545 Dark Umber finish for yourself? Request a sample today.














