DIY painting aluminium windows

Can you paint aluminium windows? Painting aluminum windows is a great way to update the look of your home, protect the metal frames from harsh elements, and extend the life of your windows. It’s important to choose the right type of paint and prepare the surface properly to ensure the paint adheres easily and lasts the distance.

In this guide to painting aluminium windows, we explore:

• How to prepare aluminium windows for painting
• Steps for how to paint aluminium windows
• Cleaning aluminium window frames, and
• How much are aluminium windows?

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How to prepare aluminium windows for painting

Can you paint aluminium windows yourself? Painting aluminium window frames is a fairly simple task for a DIY pro.

First, you need to prepare aluminum windows for painting. Your aluminium frames need to be thoroughly cleaned and prepped to ensure a smoother finish.

Here are the steps to follow to get your aluminium window frames ready for painting:

1. Clean the surface meticulously. Remove any dirt, dust, and grease from the aluminum with a degreaser or soap and water. Rinse thoroughly and allow to dry completely. If you skip this step, the primer and paint won’t adhere properly and the result will be flakey paint.
2. Sand the surface to remove any oxidation, smooth out rough spots, and create a surface for the paint to stick to the metal. Use a fine-grit sandpaper (240g) and sand in the direction of the grain.
3. After sanding, clean the surface once more to remove any sanding dust and debris. Use a clean cloth and solvent, such as alcohol or mineral spirits. Allow it to dry.
4. Cover the window glass and the wall adjacent to the frame with masking tape and plastic sheeting. Now you’re ready to prime and paint!

How to paint aluminium window frames

Now you can start painting your aluminium window frames. You’ll need to prime the surface first with a thin, even coat of primer that is specifically made for application on aluminium. Carefully cover every bit of metal, otherwise your paint won’t adhere. Let the primer dry.

Next, apply two or more coats of paint with a brush or roller. Allow each coat to dry completely before applying the next. Use metal window frame paint specifically for aluminium and follow the manufacturer’s instructions for drying time and application method.

If you’re spray painting aluminium windows with a powered gun or spray can, hold it about 25cm away from the surface. Move in gentle sweeping motions to ensure a single thin coat at a time.

It’s important to note, you should remove the masking tape before the paint dries to avoid peeling paint off with it. When painting aluminum windows, we recommend you work in a well-ventilated area and wear protective gloves and a mask when sanding and painting.

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How to clean aluminium window frames

Now you know how to paint aluminium windows, you’ll want to keep them maintained and clean to prolong their lifespan. Always follow the manufacturer’s instructions for cleaning and maintenance of your specific aluminum windows to ensure their longevity and performance.

A regular clean with soapy water will prevent the buildup of dirt and grime. Keep your windows protected from direct sunlight and rain by using window coverings, such as curtains or blinds.

You should also regularly lubricate the moving parts of aluminum windows, such as hinges and locks. This ensures smooth operation and prevents unnecessary wear and tear.

If your aluminum windows become discolored or damaged, consider repainting or recoating them to restore their appearance.

How much are aluminium windows?

The cost of aluminium window frames depends on a few factors, such as size, design, location and where you purchase them. Aluminum windows can cost anywhere from $150 to $2,000, or more, per window.

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Price list for aluminium windows:

• Standard fixed window: $150 to $755
• Sliding aluminium windows: $165 to $680
• Hinged and aluminium awning windows: $180 to $790
• Powder-coated aluminium frame double glazed windows: Between $700 and $1,250, or more, per square metre.

It’s best to get quotes from multiple suppliers or window installers to compare prices and find the best deal.

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Hire a local spray painter

When it comes to finding a local spray painter for your aluminium window frames, you can compare multiple free quotes from professionals on our online Yellow Pages directory.

Be sure to hire someone who has a solid reputation and references, and is insured to work in your home. Describe the work you need done in detail to get accurate quotes. It’s a good idea to find out whether the spray painter you hire is experienced in painting aluminium windows.

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*All costs and prices quoted were sourced at the time this guide was written and should only be used as an estimate.