Expert Floor Sanding in Christchurch
Sutherland Floor Sanding is Christchurch’s trusted expert for timber floor sanding, restoration, installation, and repairs. Whether you’re renovating a home, upgrading a commercial space, or restoring heritage floors..

Who are we?
Grant Sutherland Floor Sanding is a family-owned floor sanding business based in SOUTH SHORE, CHRISTCHURCH supporting the floor restoration needs of homes and businesses across the region and beyond. We use only skilled operatives when restoring customers’ floors – staff who are not only technically proficient but who are also trained in high levels of client services, meaning you get a perfectly renovated floor together with polite, friendly staff always willing to offer help and advice.
Residential Homes
Commercial offices
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What services we offer

Timber floors & installations
Thinking of installing new timber flooring? We supply and install premium timber floors throughout Christchurch, offering a range of timber species and finishes. Whether you're renovating or building new, we deliver a flawless, long-lasting floor installation with expert craftsmanship.

Timber floor
repairs
Have cracked or damaged timber floors? Our timber floor repair services in Christchurch include board replacement, crack repairs, and re-glazing. We help extend the life of your floors by treating damage early and recommending the most cost-effective maintenance solutions — ideal for high-traffic areas.

Timber Floor
Sanding
Looking to restore your timber flooring? Our professional floor sanding services in Christchurch bring worn or scratched hardwood floors back to life. We remove surface damage, stains, and imperfections, then finish with a durable polish to enhance the natural grain of your timber floors. Perfect for homes and businesses.
We’re here to answer
FAQs
How many times can my timber floors be sanded and refinished?
Most engineered timber floors can be sanded and refinished 3 to 4 times, depending on the thickness of the wear layer. Solid hardwood floors can typically be sanded and polished 2 to 3 times over their lifetime. At Sutherland Floor Sanding, our Christchurch-based floor sanding experts carefully assess your flooring to ensure the sanding process preserves its structure and beauty for years to come.
What’s the difference between moisture-cured polyurethane and waterborne floor finishes
Moisture-cured polyurethane provides a highly durable, glossy finish that’s ideal for high-traffic timber floors. However, it has a stronger odor and longer curing time. Waterborne finishes, on the other hand, are low-odor, eco-friendly, and dry faster, making them popular for residential floor polishing in Christchurch. Our floor sanding specialists can help you choose the right finish based on your floor type, lifestyle, and environmental preferences.
How should I maintain and clean my timber floors?
To keep your timber floors looking their best, clean them regularly using a damp mop and a pH-neutral cleaner specifically designed for wooden flooring. Avoid harsh chemicals or excessive water, as they can damage the finish. For long-term timber floor maintenance, we recommend placing rugs in high-traffic areas, using felt pads under furniture, and scheduling periodic recoating with a floor sanding expert to preserve durability and shine.
What causes movement within my timber floor?
Movement in timber flooring is usually caused by changes in humidity and temperature, which cause the wood to expand and contract. This is a natural characteristic of timber. However, improper installation or lack of regular maintenance can worsen the problem. To reduce movement and protect your timber floors long-term, it’s important to work with qualified floor sanders in Christchurch and follow a regular floor maintenance and restoration plan.
How does UV and sunlight affect my timber flooring?
Prolonged exposure to UV rays and direct sunlight can cause fading, discoloration, and uneven aging in timber flooring. Certain wood species may darken, while others become lighter. To protect your timber floors, we recommend using UV-resistant floor coatings and scheduling regular hardwood floor refinishing. Our team in Christchurch can help apply protective finishes that maintain your floor’s natural look and reduce sun damage.
Can you repair damaged timber floors?
Yes, our timber floor repair services in Christchurch can fix scratches, dents, and other damages to restore your wooden floors to their original condition. Using our expertise in timber floor restoration and wood floor staining, we achieve flawless repairs that seamlessly blend with the rest of your flooring, ensuring a smooth and durable finish.
Why should I choose professional floor sanding services?
Choosing professional floor sanding services in Christchurch ensures high-quality results and helps protect the longevity of your timber floors. At Grant Sutherland Floor Sanding, we use advanced equipment and proven techniques to deliver top-notch floor sanding, polishing, and refinishing. Our expertise in timber restoration ensures your floors will look stunning and remain durable for years to come.
Testimonials

