What Makes Heritage Home Painting More Involved

There’s something irreplaceable about a heritage home. The character, the craftsmanship, the story built into every corner: it’s exactly why so many homeowners fall deeply in love with these properties. At Dunbar Painting, we’ve had the privilege of working on homes a century old and counting, and we can tell you that heritage home painting is more involved because these homes are worth protecting.

The Preparation Goes Much Deeper

On a newer home, surface prep is straightforward. On a heritage home, it’s an investigation. Decades of paint layers have built up over original substrates, sometimes old-growth wood that behaves very differently from modern lumber in terms of density and how it accepts new coatings.

Before a single drop of new paint goes down, we’re asking:

• How many layers are we working with, and are any of them failing?
• Is the wood beneath sound, or has moisture gotten in and started breaking things down?
• Where has caulking failed, allowing water intrusion behind the surface?
• Are there areas of rot or insect damage that need to be addressed before coating?

Skipping this step doesn’t save time. It just means the new paint fails faster, and the underlying damage gets worse. On a home you’ve invested in emotionally and financially, that’s never a trade worth making.

Lead Paint Is Part of the Conversation

Homes built before the late 1970s almost certainly contain lead-based paint somewhere in their layers. In British Columbia, there are clear guidelines around disturbing lead paint during renovation and painting work, and for good reason. Improper handling creates real health risks, particularly for children and anyone in the home during the work.

Proper handling means testing surfaces before sanding or scraping, following safe work practices that contain and manage dust and debris, and disposing of materials in compliance with local requirements. This is one of those areas where doing it right costs more upfront and protects your family in ways that are hard to put a number on. We take it seriously because the people living in these homes matter to us.

Should you strip paint or paint over existing paint?

Older Homes Require Compatible Materials

One of the more technical aspects of heritage painting that often surprises homeowners is product selection. Choosing the right paint isn’t just about colour; it’s about choosing a system that works with the home rather than against it.

Older homes typically lack the vapour barriers found in modern construction. That means paint needs to be breathable enough to allow moisture movement through the walls. Trap that moisture with the wrong product, and you’re looking at blistering, peeling, and over time, structural damage.

Learn how to identify and fix paint blistering issues.

Old-growth wood, which is common in homes built before the mid-century, is also denser and less porous than modern lumber. The way it accepts primer and topcoats is different, and ignoring that leads to adhesion problems down the road. Getting the product selection right is part of what makes the process more involved, and more valuable.

The Architectural Details Demand Real Attention

Heritage homes were built in an era when craftsmanship was the point. The ornate trim, the detailed millwork, the window casings and corbels are a part of what makes the home itself.

Painting these elements properly takes time that modern construction simply doesn’t require. Intricate trim and millwork often needs to be cut in by hand rather than sprayed. Profiles that have collected paint over the years may need careful cleaning before new coats go on. Some details call for masking and multi-step approaches to keep lines clean without filling in the character of the original work.

When it’s done well, these details come alive again. That moment when a homeowner sees their home’s original woodwork sharp and bright, that’s what we’re working toward.

Hidden Discoveries Are Part of the Process

On heritage homes, the painting process has a way of revealing things that weren’t visible before. When we start cleaning, scraping, and prepping, we sometimes uncover rot under a window sill, failed flashing, or moisture damage that’s been quietly progressing behind painted surfaces.

Finding these things mid-project can feel inconvenient. We think of it differently. Catching those issues before they’re sealed under fresh paint is exactly what a thorough process is supposed to do. It protects the home, and it protects the investment you’ve made in it. A coat of paint over a compromised substrate doesn’t fix the problem; it hides it until the damage is worse and the repair is more expensive.

Your Heritage Home Deserves This Kind of Care

We know that getting a quote on a heritage home project and seeing it come in higher than expected can be a gut-check moment. But when you understand what the work actually involves, the preparation, the material choices, the detail work, the honest assessment of what’s underneath, that investment starts to make sense. These homes have lasted a hundred years because of how they were built. Keeping them beautiful for the next hundred takes the same level of care.

If you’re ready to fall in love with your heritage home all over again, we’d love to talk. Reach out to our team at 604-788-3382 and let’s start the conversation about what your home needs to look its very best.