Can Andersen Fibrex Windows Be Painted?

Andersen Fibrex windows are known for their durability and energy efficiency, making them a popular choice for homeowners looking to upgrade their windows. However, many homeowners wonder if they can customize the color of their Fibrex windows by painting them.

Yes, Fibrex windows can be painted, but it requires some preparation and proper techniques to ensure a successful outcome.

In this blog post, I will explore the step-by-step process of painting Andersen Fibrex windows and provide tips and guidelines for achieving a smooth and long-lasting finish.

Can Andersen Fibrex Windows Be Painted

Is it Possible to Paint Andersen Fibrex Windows?

Fibrex is a material made of wood fiber and PVC that is used to make windows. It is a durable material that does not warp or rot, and it can be painted. Many homeowners choose to paint their Fibrex windows because it is an easy way to change the color of the window without having to replace the entire window.

If you’re considering painting it, you should know a few things first. Fibrex is a composite material made of wood fiber and thermoplastic polymers, so it can be painted like wood. However, because it’s a composite, the paint may not adhere as well to natural wood.

For best results, use a primer designed for composites before painting. You should remember that it is prone to chalking, so you may need to repaint more often than you would with other materials.

How to paint Andersen Fibrex Windows? A step-by-step guide

Andersen Fibrex windows are known for their durability and low maintenance. But over time, the windows can start to look worn and outdated. A fresh coat of paint can give your Andersen Fibrex windows a new look. Here’s a step-by-step guide to painting Andersen Fibrex windows:

Step 1: Prepare the Andersen Fibrex Windows surface

Before you start painting, you’ll need to clean the surface of the Andersen Fibrex windows. Start by removing the screens and wiping the frames with a damp cloth. If the frames are particularly dirty, you may need mild soap.

Once the frames are clean, sand them lightly with fine-grit sandpaper to create a smooth surface to the paint to adhere to.

Step 2: Choose the right paint

Not all paints are created equal. You’ll want to use high-quality exterior paint when painting Andersen Fibrex windows. This type of paint is specifically designed to withstand the elements and will provide a long-lasting finish. You can use water-based acrylic paint for the best results.

Step 3: Prime the surface

Once the surface is prepped and you’ve selected the right paint, it’s time to prime the frames. This step is essential because it will help the paint adhere to the surface and prevent it from peeling or flaking over time. It is recommended to use a 100% acrylic latex primer for the best results.

Step 4: Paint the Andersen Fibrex Windows

Now for the fun part! Begin by painting the inside edges of the window frames. Then, use a brush or roller to apply the paint to the rest of the frame. Work in small sections, and smooth out any brush strokes.

Step 5: Allow the paint to dry

After you’ve finished painting the Andersen Fibrex windows, allowing the paint to dry completely before replacing the screens is essential. Depending on the type of paint you used, this could take anywhere from a few hours to a few days.

Can I Use the Same Painting Techniques for Andersen Fibrex Windows as I Would for Stained Glass Windows?

Yes, you can use the same painting techniques for Andersen Fibrex windows as you would for stained glass windows to transform your home with stained glass. However, be mindful that the materials and application methods may vary, so it’s important to research and consult experts to ensure the best results.

The different types of Andersen Windows Finishes

If you’re in the market for new windows, one of the biggest decisions you’ll have to make is what kind of finish to choose. Andersen windows come in various finishes, each with unique benefits.

Here’s a closer look at the different Andersen window finishes so you can decide which one is right for your home:

Wood Finish

The most popular option for Andersen windows is the wood finish. It offers the windows a timeless appearance that complements any kind of house. Plus, it does an excellent job of obscuring smudges and fingerprints.

Fiberglass Finish

Due to its similar appearance to wood but lower maintenance needs, the fiberglass finish is growing in popularity. Fiberglass is a fantastic option if you live in a region with harsh weather because it is much more durable than wood.

Vinyl Finish

Vinyl windows are a popular and affordable option for many homeowners. While they require little maintenance, they can fade over time and are less durable than fiberglass or wood. If you are considering vinyl windows for your home, carefully weigh the pros and cons to make the best decision for your needs.

How to care for Andersen Fibrex Windows after painting?

After you paint your Andersen Fibrex windows, it is essential to care for them to maintain their beauty and functionality properly. Here are some tips on how to do so:

Keep them clean

Andersen Fibrex windows are low maintenance and easy to keep clean. Simply wipe them down with a damp cloth or sponge and mild soap to remove any dirt, dust, or grime. You can also use a soft-bristled brush to clean any hard-to-reach areas.

Protect them from the elements

To keep your Andersen Fibrex windows looking like new, protect them from the elements. Store them indoors or in a covered area when not in use. If you must keep them outdoors, ensure they are covered to protect them from the sun, wind, and rain.

Inspect them regularly

Inspecting your Andersen Fibrex windows regularly for any signs of damage is essential if you notice any cracks, chips, or other damage, repair or replace the window immediately to avoid further damage.


Andersen Fibrex windows can be painted, but it is essential to follow the correct steps and use the right type of paint. There are different types of Andersen finishes, so choose the right one for your project.

Always take care of your windows after painting by regularly cleaning and checking for any damage. So, if you want to add a new coat of paint to your Andersen Fibrex windows, follow these simple steps and enjoy your newly painted windows! Thank you for reading!

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