Can You Paint UPVC Doors | Tips and Tricks for Painting UPVC Doors

As a homeowner, the appearance of your home’s exterior is important to you. You want your front entrance to make a good first impression and complement your home’s architecture.

However, the material your door is made of can present some challenges when you want to change its look. UPVC doors, in particular, are popular but not always the most decorative.

If you have UPVC doors and want to know if you can paint them to improve their appearance, the answer is yes, with some preparation and the right techniques.

Painting UPVC doors is possible and can give them an attractive new look that enhances your home’s curb appeal.

Also read; UPVC Spray Painting- A Step by Step Beginner’s Guide

With the proper primer and paint, as well as some light sanding, you can transform your UPVC doors and give your home the exterior update it deserves.

Can You Paint UPVC Doors? Understanding the Challenges

UPVC door painting

Painting UPVC (unplasticized polyvinyl chloride) doors can be challenging due to their non-porous surface. However, with proper preparation and primer, UPVC doors can be painted to match your home’s exterior.

To begin, you will need to thoroughly clean and lightly sand the UPVC door to provide “tooth” for the paint to adhere to. Be sure to wipe away all dust with a tack cloth. Apply a specialized primer for plastics, such as a water-based acrylic primer. Let it dry as directed.

Also read; What Is UPVC Spray Paint And How Does It Work

Next, you will need to apply at least two coats of paint, waiting for each coat to dry completely between applications. An exterior paint with a satin or semi-gloss sheen works well for UPVC doors. For best results, use a paint specifically meant for plastics or UPVC. These paints contain flexibilizers to prevent cracking.

Proper curing is key. Keep the door out of direct sunlight and moisture for at least 3 to 7 days while the paint fully cures. Failure to do so could cause issues like blistering or peeling.

Preparing and Priming UPVC Doors for Painting

To properly prepare UPVC doors for painting, there are several important steps to take.

Cleaning and Sanding

First, thoroughly clean the UPVC door to remove any dirt or debris. Use a degreaser to remove any oils or grime. Lightly sand the surface with fine-grit sandpaper (around 400 grit) to provide tooth for the primer and paint to adhere to. Wipe away dust with a tack cloth.


Apply a coat of primer designed specifically for UPVC, such as an acrylic or epoxy primer. These are formulated to bond strongly to plastics. Allow the primer to dry as directed. For the best results, consider applying two coats of primer with light sanding between coats.

Testing Adhesion

Before proceeding to the final paint coat, test the adhesion in an inconspicuous area. Use a utility knife to cut an ‘X’ into the primed surface.

Firmly apply a piece of tape over the ‘X’ and rip it off quickly. If little or no primer comes off with the tape, the surface is ready for painting. If primer does come off, apply additional coats of primer and re-test until satisfied with the results.


With proper priming and adhesion, you can now paint the UPVC door with a high-quality acrylic latex or epoxy paint. For durability, consider a paint specifically for plastics or that is rated for at least 15-20 years.

Apply a minimum of two coats, waiting for each coat to dry in between. With the right prep and product, you can achieve a professional, long-lasting result painting UPVC doors.

Choosing the Right Paint for UPVC Doors

Choosing the right paint colour

When choosing a paint for UPVC doors, there are several factors to consider to achieve an attractive and long-lasting result.

Also read; Choosing the Right Interior Paint Colours for Your House

Paint Type

For painting UPVC doors, an acrylic or alkyd paint formulated for plastics is recommended.

These paint types are specifically designed to adhere properly to non-porous surfaces like UPVC. Latex or enamel paints will not bond well and will chip or scratch off easily.

Look for a paint that is rated for exterior use and contains UV protection to resist fading. An undercoat or primer may also be needed to provide the best adhesion, especially for darker paint shades.

Surface Preparation

Proper surface preparation is key to a successful paint job on UPVC doors.

Clean the doors thoroughly to remove any dirt or debris. Lightly sand the surface to provide a “tooth” for the paint to grip onto. Wipe away dust with a tack cloth. For the best results, consider lightly sanding between coats as well.

Can You Paint UPVC Doors- Conclusion

Can you paint your UPVC door? yes, painting UPVC doors is possible with the proper preparation and techniques. As with any painting project, the key is in the prep work. By thoroughly cleaning, lightly sanding, and priming the UPVC door, you create an ideal surface for the paint to adhere to.

With a quality primer and paint specifically designed for plastics, and by applying multiple thin coats, you can achieve a durable finish on a UPVC door.

Also read; Frequently Asked Questions About UPVC Window Spraying

While it may require more effort than painting a wooden door, with some patience and the right approach, you can successfully paint UPVC doors and give them a whole new look.

By following the steps outlined here, you’ll be well on your way to transforming your UPVC doors with a fresh coat of paint.

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Advanced Painters

Advanced Painters are professional painters and decorators in the Home Counties. From exterior painting and rendering, to uPVC window spray painting and interior decorating, we produce high quality finishes that will transform the appearance of your property.

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