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When to Strip Paint vs Paint Over Existing Paint

Professional Painter | February 19, 2026

Refreshing your home’s interior or exterior can completely transform its appearance, but proper preparation makes all the difference. One of the most common questions homeowners in Vancouver ask is whether existing paint should be removed or simply covered with a new coat. At Dunbar Painting®, we provide professional interior painting and exterior painting services along with detailed preparation to ensure lasting results. That is why we have outlined some key considerations for when to strip paint vs paint over existing paint.

Learn some simple tips for effective paint removal.

How to Decide Whether to Strip Paint or Paint Over It

Before starting a painting project, it is important to assess the condition of the current surface. Not every situation requires full removal, but some surfaces benefit greatly from a fresh start.

When is it Better to Strip Paint?

Stripping paint is often recommended when the existing coating is peeling, cracking, or bubbling. These issues can prevent new paint from adhering properly and may lead to early failure. Removing unstable layers creates a smooth, solid base for a more durable finish and can help extend the lifespan of the new paint.

Older homes in Vancouver may also have multiple layers of paint built up over time. In some cases, stripping can restore detail on trim or wood features that have become hidden under thick coatings. For exterior surfaces exposed to heavy moisture, starting from a clean surface can also help improve longevity.

When Can You Paint Over Existing Paint?

If the current paint is in good condition, painting over it is often a practical option. Surfaces that are clean, intact, and properly bonded to the substrate can typically be refreshed with proper sanding and priming.

Painting over existing paint can be efficient when changing colours or updating a room that has no visible damage; however, thorough preparation remains essential. Cleaning, repairing minor imperfections, and applying the correct primer all contribute to a professional result and help prevent paint failure.

Why Does Preparation Matter So Much?

Whether stripping or painting over, surface preparation plays a critical role in the final outcome. Without proper prep, even high-quality paint may not perform as expected. Vancouver’s coastal climate can also impact exterior surfaces, making careful preparation even more important.

Working with experienced professionals ensures that each surface is evaluated correctly and treated according to its condition. This approach supports better adhesion, smoother finishes, and longer-lasting results.

If you are planning a painting project in Vancouver, trust our team to guide you through the process. Contact us today to discuss your interior or exterior painting needs and achieve a finish that stands the test of time.


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