Pool Sandblasting: What It Is, When You Need It, and Why Main Street Pool & Spa is Your Go-To Service Provider

If your pool’s surface is looking worn, stained, or peeling, it may be time to consider sandblasting—a powerful method for restoring concrete and gunite pools to a like-new condition. At Main Street Pool & Spa, we offer professional pool sandblasting services right here in Durham Region, helping homeowners bring their pools back to life before the next swim season begins.

In this article, we’ll explain what sandblasting is, when it’s necessary, and why trusting our experienced team can save you time, money, and headaches.

What Is Pool Sandblasting?

Sandblasting is the process of removing surface layers from a pool using high-pressure abrasive media—typically silica sand, glass beads, or a similar material. It’s used to:

• Strip off old paint or coatings
• Remove calcium buildup and stubborn stains
• Prep the surface for a new finish, like plaster or epoxy

Think of it as a deep exfoliation for your pool—it clears away years of wear and build-up, leaving behind a clean, rough surface that’s ready to be refinished or repainted.

When Does a Pool Need Sandblasting?
Not every pool requires sandblasting, but there are a few clear signs that yours might:

🔹 Peeling Paint or Flaking Coatings
If your painted pool surface is bubbling, chipping, or peeling off in layers, sandblasting is the best way to completely remove the old material before applying a new coat.

🔹 Stubborn Mineral or Algae Stains
Some calcium stains or black algae blooms penetrate deeply into concrete. Regular cleaning won’t cut it—but sandblasting will.

🔹 Uneven Surface or Texture
Over time, pool surfaces wear down unevenly. Sandblasting levels and preps the surface before applying a fresh finish like plaster or epoxy.

🔹 Prepping for Renovation
If you’re planning to repaint, retile, or resurface your pool, a proper sandblasting job is step one to ensure long-lasting adhesion.

Why Hire a Professional for Sandblasting?
Sandblasting is not a DIY job. It requires specialized equipment, safety precautions, and technical skill to avoid damaging your pool’s structure or surrounding area.

Here’s why you should call Main Street Pool & Spa:

✅ Experienced Technicians
Our team is trained to assess your pool’s needs and select the right blasting material and pressure to clean thoroughly—without causing damage.

✅ Proper Containment & Clean-Up
We use protective barriers and vacuums to control debris and dust, minimizing mess and environmental impact.

✅ Surface Prep for Refinishing
Once sandblasting is complete, your pool is prepped and ready for the next step—whether that’s painting, plastering, or tiling. And yes—we can handle that part too.

How Long Does Pool Sandblasting Take?
Most residential sandblasting projects take 1–2 days, depending on the size and condition of the pool. Once the surface is prepped, your chosen refinishing process can follow shortly after, meaning your pool could be ready for use again within a week or two, depending on weather and cure times.

How Much Does Pool Sandblasting Cost in Ontario?
Pricing depends on pool size, condition, and the extent of the job. As a rough range, pool sandblasting typically starts around $2,000–$3,500 for a residential inground pool.

We’re happy to provide a custom quote based on an in-person inspection or detailed photos.

Trust the Experts at Main Street Pool & Spa
If your pool is stained, peeling, or simply showing signs of age, don’t just cover it up—restore it the right way with professional sandblasting services from Main Street Pool & Spa.

We’ve helped countless homeowners across Uxbridge, Port Perry, and the surrounding area revitalize their pools and prep them for long-lasting finishes. Whether you’re tackling a full pool renovation or just need surface restoration, our team is here to help.

Book your pool sandblasting consultation today:
📞 Call us at 905-862-4040
📍 Visit our showroom at 37 Main Street North, Uxbridge