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Dustless Floor Sanding: What You Need to Know

2026-01-266 min readBy Pro Floor Sanding
Dustless Floor Sanding: What You Need to Know

The biggest fear homeowners have about floor sanding isn't the cost—it's the dust. Stories of fine timber dust coating every plate in the cupboard and lingering in carpets for months are common from the "old days" of floor sanding.

Fortunately, technology has changed. At Done Right Flooring, we utilize modern dust containment systems that render the process nearly dust-free. Here is how it works and why it matters for your Auckland home.

How "Dustless" Sanding Works

Traditional sanding machines relied on simple cloth bags attached to the machine to catch sawdust. These were inefficient, often leaking fine dust back into the air.

The Modern Solution:

  • Cyclonic Separation: Our machines are connected to powerful, external vacuum units that suck dust away from the floor at high velocity.
  • Fully Sealed Systems: Hoses and connections are sealed to prevent leaks.
  • HEPA Filtration: The air is filtered before being exhausted, trapping microscopic particles.

Benefits of Dustless Sanding

1. Healthier Environment

Wood dust is a known carcinogen and a severe irritant for asthma and allergy sufferers. By capturing the dust at the source, we keep your indoor air quality safe.

2. Protects Your Home

Fine dust can destroy electronics, clog heat pumps, and ruin fresh paint jobs. Our system protects your assets, meaning you don't have to hire professional cleaners after we leave.

3. Better Finish Quality

Dust is the enemy of a perfect finish. Airborne dust that settles on wet polyurethane creates a rough, "gritty" texture. By eliminating airborne dust, we ensure your final coat is glass-smooth.

What to Expect: The "95% Clean" Reality

We believe in honesty. While some companies claim "100% dust free," it's technically impossible. Here is the reality:

  • The Floor: Will be spotless.
  • The Air: Will be clean.
  • Surfaces: You might see a very faint dusting on skirting boards or window sills, similar to a week's worth of normal house dust.

Compared to the "snowstorm" of traditional sanding, the difference is night and day.

Our Clean Promise

We respect your home. In addition to our dust extraction machines, our team performs a thorough vacuum and wipe-down of the sanded area before applying any coats.

Experience the Difference

Book a floor restoration with Auckland's clean sanding experts.

Frequently Asked Questions

Is 'dustless' floor sanding truly 100% dust-free?

No system is 100% dust-free. However, our advanced cyclonic extraction systems capture between 95-98% of dust. You may find a very fine film on some surfaces, but it drastically reduces the mess compared to traditional bag systems.

Is it safe for asthma sufferers?

Yes, our high-filtration vacuums (HEPA filters) capture fine wood particles that trigger allergies. It is the safest option for families with asthma or respiratory sensitivities.

Do I still need to cover my furniture?

We recommend covering any remaining furniture or built-in bookshelves as a precaution. While the dust is minimal, electronic items (TVs, computers) attract dust via static and should be covered or removed.

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