Gym and Sports Floor Sanding in Auckland
Gymnasiums, school halls, and sports courts endure more punishment than any other floor type. From pounding sneakers to heavy equipment, these floors need to be resilient, safe, and high-performing.
Done Right Flooring provides specialist sports floor restoration services for schools, recreational centers, and boutique gyms across Auckland.
The Performance Difference
Sanding a sports floor isn't just about making it shiny. It's about safety and biomechanics.
- Traction: The finish must provide grip for stopping/turning but allow slide to prevent knee injuries.
- Reflectivity: Non-glare satin finishes are preferred so athletes aren't blinded by overhead lights.
- Durability: The coating must resist scuff marks from black-soled shoes.
Our Process
1. Heavy-Duty Sanding
We use large-scale belt sanders capable of stripping 300+ sqm of old, hard varnish efficiently. We level the floor to ensure a true bounce for ball sports.
2. Repairs & Board Replacement
Damaged boards in key areas (like basketball keys) create dead spots. We replace split or rotting timber to restore uniform performance.
3. Line Marking
Precision is key. We mask and paint court game lines (basketball, netball, badminton) using high-durability paints designed to bond with the floor finish.
4. Certified Coatings
We use specialized 2-component water-based systems like Bona Traffic HD or similar sport-certified finishes. These cure quickly and offer extreme wear resistance.
Maintenance Plans
To extend the life of a sports floor, we recommend an annual "Screen and Recoat". This involves lightly abrading the surface and applying a single fresh coat of poly. It removes surface scuffs, restores grip, and means you won't need a full heavy sand for 10-15 years.
School or Gym Operator?
We work around term times and class schedules. Contact us for a tender quote.
Frequently Asked Questions
Do you use anti-slip finishes?
Yes. Sports floors must meet strict slip-resistance standards (AS/NZS 4586). We use specialized commercial coatings that provide the correct traction for athletes while remaining easy to clean.
Can you re-paint the court lines?
Absolutely. We are experienced in line-marking for basketball, badminton, volleyball, and netball courts. We apply the lines between the coating layers to ensure they don't chip or wear off.
How long does a school hall take to sand?
A standard school hall (approx 200-300 sqm) typically takes 5-7 days from start to full cure. We usually schedule this work during school holidays to minimize disruption.