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Instead, opt for a gentle solution such as a dilution of water and a low pH dishwashing liquid paired a soft cloth or brush. If you encounter paint splashes, mastics or sealants, promptly remove them with care and rinse thoroughly post-application.
Just like any paint film, regular cleaning is key to maintaining the performance of your powder-coated extrusions. Using a soft brush and mild detergent, wash away airborne salts and pollutants every six months for external applications. In high-pollution areas like geothermal, beachfront or industrial zones, increase cleaning frequency to every three months.
If a frame's finish needs refreshing down the track, aluminium window frames can also be repainted by a professional without compromising the underlying joinery.
For additional guidance on aluminium window and door maintenance, feel free to visit WGANZ for expert advice and resources.