Local Insights · 4 min read

Thinking of Removing Stucco in Ontario, CA? Here's What I See

Thinking about swapping out your stucco for a different siding? Before you jump in, it's a good idea to understand what stucco removal actually involves, especially here in Ontario, CA.

← Back to Blog Completed stucco removal work at a residential property in Ontario, CA

So, you're thinking about taking off that old stucco? Maybe you're after a fresh look, or maybe there are some serious issues hiding underneath that need fixing. Whatever your reason, stucco removal isn't just a simple tear-down job, especially not here in Ontario, CA.

Why Homeowners Consider Stucco Removal

I've seen a few common reasons why folks in our area decide to pull off their stucco. Sometimes it's purely about how it looks; they want to update an older home, perhaps switching to siding or brick for a more modern or traditional feel. I totally get that. Styles change, and you want your house to reflect your taste, right?

Other times, it's about deeper problems. We've got some older neighborhoods, like those charming 1950s and 60s homes near Euclid Avenue, where the original stucco might just be showing its age. If it wasn't installed perfectly back then, or if it's taken a beating from our hot, dry summers and occasional heavy rains over decades, you could be dealing with extensive cracking, water getting in, or even dry rot in the sheathing underneath. In those cases, removal isn't just an option; it's often the best way to properly fix the underlying issues and protect your investment.

It's More Than Just Prying Off Plaster

When you talk about stucco removal, what you're really talking about is a multi-layered process. Stucco isn't just one single coat. You've usually got a scratch coat, a brown coat, and a finish coat, all applied over a lath (that's metal or wire mesh) that's attached to a weather-resistive barrier (like building paper) on top of the sheathing. Pulling all that off carefully, without damaging the framing or what's underneath, takes real skill and the right tools.

You can't just go at it with a sledgehammer and expect a clean slate. You risk damaging the studs, electrical wiring, or plumbing that might be running through your exterior walls. And believe me, you do not want to turn a siding project into a full-blown structural repair or a re-wire job.

The Unexpected Discoveries Underneath

This is where local expertise really counts. I've been doing this for years with Ontario Stucco & Plastering, and I've seen it all once that stucco comes off. Sometimes it's a pleasant surprise – solid sheathing, minimal damage. More often, especially on homes built before modern building codes were strictly enforced, we find things that need attention.

  • Water Damage: Our occasional intense rainstorms, especially if combined with poor flashing around windows or doors, can let water get behind the stucco. This often causes rot in the wood sheathing or framing.
  • Termite Damage: Unfortunately, termites love damp wood. If water has been getting in, you might uncover termite activity you never knew was there.
  • Outdated Building Practices: Older homes might have original building paper that's fallen apart, or no proper drainage plane, which modern stucco systems actually require.
  • Unidentified Repairs: Sometimes previous owners did quick fixes that weren't up to par. Removing the stucco exposes these patchwork jobs.

These aren't scare tactics; they're just realities of working on older homes in a climate like ours. When you're removing stucco, you're essentially opening up your home's exterior, and you need to be ready for what you might find. A good contractor will anticipate these possibilities and have a plan for how to address them.

The Process: What to Expect

Once you decide to go ahead, here's a general idea of how it usually goes:

  1. Preparation: We'll protect your landscaping, windows, and anything else around the house. This is a dusty, messy job.
  2. Demolition: We carefully remove the stucco layers, lath, and building paper. This is where the skill comes in to minimize damage to the underlying structure.
  3. Inspection: Once the sheathing is exposed, we do a thorough inspection for any damage, rot, or pests. This step is critical.
  4. Repairs: Any necessary repairs to the sheathing, framing, or other structural elements get made. This step is non-negotiable for a sound exterior.
  5. New Siding Prep: Depending on what you're putting back, we'll prepare the surface. This might involve new sheathing, a new weather-resistive barrier, and proper flashing.
  6. Installation of New Siding: Finally, your new siding goes on.

It's a big project, no doubt. But when done right, it can completely transform your home, fix hidden problems, and boost its value and longevity. If you're in Ontario and thinking about a stucco removal project, give us a call at Ontario Stucco & Plastering. We can walk you through what your specific home might need and help you make an informed decision.

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