Concrete Polishing, Grinding & Sealing specialists
Tauranga | Queenstown
Experts in concrete prep, grind, polish & coatings
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Natural
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Beautiful
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Sustainable
We lead the way in concrete flooring solutions.
Indulge in the beauty of diamond polished concrete floors.
Unlock the perfection of raw, natural stone to create a stunning flooring choice by combining nature with the latest technology to create a thermally efficient, eco-friendly flooring option.
Our extensive service portfolio spans from concrete grinding and mechanical diamond floor polished concrete to comprehensive floor preparation grinding services. Our expertise extends to leveling concrete floors for various floor coverings. Additionally, we provide services such as honing of concrete block walls, channel cutting, surface re-texturing, flake flooring and applying epoxy coatings.
Quality polished concrete floor specialists
POLISHED CONCRETE FLOOR OPTIONS
PLAIN EXPOSURE
MARBLE
A diamond polish finish
No exposed aggregate, no grinding. We follow the floors contour. Your floor can be polished to a High Gloss, Satin or a Matt Honed finish.
LIGHT EXPOSURE
SALT AND PEPPER
A lightly ground floor
A light layer of stones is exposed, and the floor is ground to a natural contour. Choose a High Gloss, Satin or Matt Honed finish.
MEDIUM EXPOSURE
MODERATE
A traditional diamond finish
A random stone exposure finish. The floor is ground flat and then diamond polished. You can choose from a High Gloss, Satin or Matt Honed finish
FULL STONE EXPOSURE
FULL EXPOSURE
The most recognised finish
A fully ground back floor to level to expose the beauty of the raw aggregate then diamond polished. High Gloss, Satin or Matt Honed.
VARIOUS EXPOSURE
GRIND AND SEAL
A cost effective option
Your floor can be ground to Salt & Pepper, Moderate or Full Exposure. It may be sealed with a topical coating – Satin or Gloss finish.
Projects
Nationwide
Nationwide
NZ Grinders provide you with the best polished concrete floor available.
With our head office in Mt Maunganui, Tauranga, and another in Queenstown, we cover projects Nationwide – both the North and South Island of New Zealand. Whether you are a home owner or a commercial client, get in touch with us today to discuss to discuss your requirements.
From small domestic jobs, up to large scale industrial sites, we have the equipment and expertise to provide an excellent service with the speed and precision that no other NZ polishing company can match.
- Domestic
- Retail/Business/Restaurant
- Commercial
- Industrial
- Agricultural
Service Areas
CERTIFICATIONS
SAFETY
Safety is the most important of our core values. It is our first priority.
COMMUNITY
Involvement in and support of the community are at the heart of us.
SUSTAINABILITY
NZ Grinders commitment to green building and sustainability is long-standing.
INTEGRITY
We operate with an unwavering commitment to honesty and integrity.
Testimonials
RECENT PROJECTS
CONCRETE CRACK REPAIR
Cracks and floor movement happen – and are a normal part of concrete flooring – see more about our repairs here
WAREHOUSE FLOOR UPGRADE
Boheme Home‘s new furniture warehouse needed flooring upgrade – a full exposure system was chosen.
INDUSTRIAL DULL MARBLE FINISH
The client requested a true industrial dull finish for their new build
