Can You Spray Paint Aluminium Windows?

Aluminium windows have become a favourite among homeowners for their sleek appearance and impressive durability. These windows can withstand the test of time and weather, but the paint on them might not. Over the years, the once-flawless finish might start showing signs of wear, with chips and peeling paint. So, the question arises: Can you spray paint your aluminium windows to give them a new lease on life?

The Appeal of Aluminium Windows

When you initially invested in aluminium windows, you were drawn to their elegant factory finish and the promise of longevity. High-quality aluminium windows can endure for up to 45 years, maintaining their visual appeal throughout. However, accidents happen, and surfaces get scratched, potentially ruining that factory finish. This is particularly problematic as the factory finish, whether it is painted or anodised, often conceals a silver layer underneath. Scratches can reveal this silver layer, detracting from the window’s aesthetic. 

Fortunately, there is a solution to restore your aluminium windows to their former glory. Professional services like PBM specialise in spray painting and restoring aluminium windows, ensuring they look good as new. 

The DIY Dilemma

If you’re considering tackling this task yourself, you might be tempted to grab a brush and paint away. However, brushing paint onto aluminium windows can leave noticeable brush marks. Achieving a uniformly smooth, factory-like finish requires a different approach: spray painting. Experts in the field, like those at PBM, have honed their craft by spray painting thousands of windows, including numerous aluminium ones. This expertise guarantees fantastic results. 

Quality and Durability 

Professional services employ high-quality paint that boasts exceptional longevity. Unlike the original finish, which can eventually deteriorate, this paint lasts for at least a decade, safeguarding the metal underneath. It’s a durability upgrade that ensures your windows remain attractive and well-protected for years to come.

Transforming Your Space

The allure of spray painting aluminium windows extends beyond restoration. You have the creative freedom to choose any colour that aligns with your vision for your home. It’s an opportunity to give your residence a fresh facelift, altering its entire aesthetic. Imagine changing black aluminium trims to elegant, grey, a popular choice that can significantly alter the ambience of your living space. This flexibility extends to new frame installations as well. A perfect colour match can be achieved to seamlessly integrate new frames with existing ones.

Factors to Consider

It’s important to note that corroded metal cannot be effectively spray-painted. Successful respray requires clean, corrosion-free aluminium surfaces. Preparation is key, involving thorough cleaning, priming, and ensuring the surface is ready to receive the paint. Skipping this crucial step can compromise the longevity and finish of the paint job.

Cost-Effective and Impactful

When considering the cost of painting aluminium windows, it’s important to weigh it against the alternative – window replacement. Repainting is not only cost-effective but also minimises disruption and mess in comparison to full replacements. Prices can vary based on factors like surface condition, window size, and location. Generally falling between £130 and£180 per window, it’s a significantly more budget-friendly choice.

A World of Colour Options

The array of colours available for spray painting aluminium windows is vast, thanks to collaboration with colour charts like RAL and brands like Farrow & Ball. A popular transformation involves changing from white to RAL 7016 ‘anthracite grey,’ but the possibilities are limitless. Surprisingly stunning results can emerge from unexpected colour choices. Different paint finishes, including satin, gloss, and matte, further enhance customisation.


In conclusion, if you’re seeking a cost-effective way to rejuvenate the appearance of your aluminium windows, spray painting is a  fantastic option. Professional services can help you achieve a factory-like finish with a wide range of colours to choose from. Say goodbye to worn-out windows and hello to a refreshed and stylish home.

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