A. Anodizing

Flannery offers several different finishes for its aluminum trims. The standard Flannery finish is Clear Anodized (Architectural 200R1), but we also offer special Color Anodizing. An Anodized finish is an electrochemical conversion process that deposits an oxide film on the aluminum trim. A natural oxidation process occurs on bare aluminum, however producing the oxidation process artificially creates a thicker, harder, and more durable “oxide film.” Clear Anodized is an extremely durable finish and is resistant to most forms of corrosion. Please Note: All Anodized Finishes can vary from one piece of trim to another. This is one of the characteristics of the anodizing process and must be considered before any orders are placed. For finish protection, click on the Manufacturer's Specifications link in the left margin.

An Anodized Color Sample Bar is available upon request.

Clear Anodized Finish

Clear Anodized is an extremely durable finish and is resistant to most forms of corrosion. Many in the industry would describe a Clear Anodized finish as having a "Satin" silver or gray. This is standard finish for most of Flannery's Plaster Trims and is available on all Aluminum Extrusions and Aluminum Brake Trims.

Please Note: Clear Anodized Finishes can vary from one piece of trim to another. This is one of the characteristics of the anodizing process and must be considered before any orders are placed. For finish protection, click on the Manufacturer's Specifications link in the left margin.

Clear Anodized Specifications:

Standard Clear Anodized Finish- Architectural 200R1 medium etch (AA-M32C10A21). Thickness of anodic coating shall be tested in accordance with ASTM B-244-68.

Color Anodized Finishes

Special Color Anodized finishes are also available if required. Gold Anodized, Black Anodized, and Bronze Anodized finishes can be ordered. Bronze Anodized can be ordered in three different colors, Light, Medium, and Dark. Color Anodizing is great for matching your aluminum trims with your aluminum window mullions and frames.

Please note: Color Anodized Finishes can vary from one piece of trim to another. This is one of the characteristics to the anodizing process and must be considered before any orders are placed. Typically, the color of the anodizing will fall within a certain range, which usually can be determined prior to anodizing. Check with Flannery for details.

Color Anodized Specifications:

Color Anodized Finish- Two-step impregnated color Class II Architectural .40-.70 mils (AA-M12C22A33). Thickness of coating shall be tested in accordance with ASTM B244-68.

*Above color samples are simulated and may not reflect the richness or true nature of the color listed.