Maintenance Tips for Longevity of Aluminium Extruded Sections


Aluminium extruded sections are widely used in various industries, from construction and automotive to aerospace and electronics. Their durability and versatility make them an excellent choice for a broad range of applications. However, to ensure their optimal performance and longevity, proper maintenance is essential. This article provides comprehensive tips and guidelines to help you extend the life of your aluminium extruded sections.

Regular Cleaning

Dirt, debris, and environmental pollutants can accumulate on aluminium extrusions over time, leading to corrosion and damage. Regular cleaning is crucial to prevent this. Use a mild detergent and warm water to clean the sections. Avoid using harsh chemicals or abrasive materials that could scratch the surface. Rinse thoroughly with clean water after cleaning to remove any residue.

Inspection and Repair

Periodically inspect your aluminium extrusions for signs of damage, such as dents, scratches, cracks, or corrosion. Early detection and repair can prevent minor issues from escalating into more significant problems. If any damage is found, address it promptly by applying a suitable sealant or protective coating. Timely repairs will help maintain the structural integrity and prevent further deterioration.

Protection from Corrosion

Aluminium is generally resistant to corrosion, but exposure to certain environmental factors can compromise its protective oxide layer. Acidic rain, salt spray, and industrial pollution can cause pitting and corrosion. To protect your extrusions, apply a protective coating or sealant designed specifically for aluminium. Regular reapplication of the coating will ensure continued protection and enhance the longevity of the sections.


Moving parts in aluminium extrusions, such as hinges and sliding mechanisms, require lubrication to function smoothly and prevent wear. Use a suitable lubricant, such as a silicone-based spray or grease, to lubricate these parts periodically. Lubrication reduces friction, minimizes noise, and extends the lifespan of the components.

Storage and Handling

Proper storage and handling practices contribute significantly to the longevity of aluminium extruded sections. Store the sections in a dry, well-ventilated area protected from moisture and direct sunlight. Avoid stacking them haphazardly to prevent damage. Use appropriate lifting equipment and handle them carefully to minimize any impact or bending.


By following these maintenance tips, you can effectively extend the longevity of your aluminium extruded sections and ensure their optimal performance throughout their service life. Regular cleaning, thorough inspection, corrosion protection, proper lubrication, and careful storage and handling will help preserve the integrity and functionality of these valuable components. Implementing these practices will ultimately save time, resources, and costly replacements in the long run.

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