How to Properly Install Standard Aluminum Extrusions

Standard aluminum extrusions are versatile and durable materials used in various applications, including construction, manufacturing, and design. To ensure the optimal performance and longevity of these extrusions, proper installation is essential. This comprehensive guide provides detailed instructions on how to properly install standard aluminum extrusions, covering all aspects from preparation to finishing.

Measuring and Cutting

Before installing aluminum extrusions, it is crucial to measure and cut them accurately. Use a measuring tape or ruler to determine the desired length and mark the cutting point using a pencil or scribe. Employ a miter saw or chop saw equipped with a fine-toothed blade specifically designed for cutting aluminum for precise cuts.

Surface Preparation

To achieve a strong and durable bond between the extrusion and the mounting surface, proper surface preparation is necessary. Clean the extrusion surface with an appropriate solvent to remove any dirt, oil, or other contaminants. Likewise, prepare the mounting surface by sanding or grinding it to ensure a smooth and even surface.

Mounting Methods

Various mounting methods are available for installing aluminum extrusions, depending on the application and intended use. For example, mechanical fasteners such as screws, bolts, or rivets can secure the extrusion directly to the mounting surface. Alternatively, adhesives or sealants can be used to bond the extrusion to the surface, providing a strong and weather-resistant connection.

Joining Extrusions

When joining multiple extrusions, ensure proper alignment and secure connections. Use corner brackets, angle brackets, or T-connectors to join the extrusions at the desired angles. Secure these connectors using appropriate fasteners or adhesives to create a rigid and stable structure.

Finishing Touches

After installing the aluminum extrusions, apply the necessary finishing touches to enhance their appearance and durability. Deburr any sharp edges using a file or sandpaper to prevent injuries. Optionally, apply a protective coating such as paint, powder coating, or anodizing to protect the extrusions from corrosion and enhance their aesthetic appeal.