Granite

What is Granite?

Granite is a high-performance natural stone celebrated across Australia for its extreme durability and timeless aesthetic. Geologically, it is a coarse-grained igneous rock formed through the slow crystallization of magma deep beneath the Earth’s surface.

AtStone Planet, we recommend granite for both residential and commercial projects because it is primarily composed of hardy minerals like quartz and feldspar. This composition makes it exceptionally resistant to heat and scratches, providing a durable and long-lasting stone that increases property value when properly maintained.

Key Characteristics & Composition

• Formation: As a plutonic rock, granite stone cools slowly over millennia beneath the Earth’s crust, resulting in its signature dense and hard-wearing structure.

• Unique Appearance: Every piece features a one-of-a-kind speckled pattern created by visible mineral crystals, ensuring no two pieces of granite are same.

• Mineral Profile: It consists mainly of quartz, alkali feldspar, and plagioclase, often accented with flecks of mica or hornblende.

• Australian Colour Palette: Our range spans from modern greys to evergreen black, to beige and red, making it one of the most expansive selections in the market.

Pros and Professional Considerations

• The Pros: Granite is highly functional and virtually immune to daily wear and tear. Its natural origin makes it an eco-friendly, high-value investment for any build.

• Expert Maintenance: While incredibly tough, granite is naturally porous. To protect your stone from acidic liquids like lemon or tomato juice, Stone Planet recommends professional sealing to ensure lifelong stain resistance and structural integrity.

What are the Features of Granite?

Granite is far more than a standard building material; it is a volcanic masterpiece formed over billions of years. For Australian homeowners and designers, understanding the specific features of granite is essential to appreciate why it remains the gold standard for durability in Australia.

Volcanic Density & Igneous Strength

Unlike softer stones, Granite is an igneous rock formed from the slow crystallisation of molten magma deep beneath the Earth’s crust. This high-pressure origin results in an incredibly dense structure that is virtually impervious to scratches and structural cracking, making it the toughest natural stone available in the Australian market.

Superior Thermal & UV Resistance

In the harsh Australian climate, granite is a functional powerhouse. Its high quartz content allows it to handle extreme temperature fluctuations without expanding or contracting. Unlike darker man-made materials, lighter granite shades remain remarkably comfortable underfoot in alfresco areas, even during the peak of the Australian summer.

Low Porosity & Stain Resistance

While all natural stone requires care, granite stone’s crystalline structure is naturally less porous than other natural stones. This makes it an exceptional investment for high-traffic Australian outdoor BBQ areas where resistance to moisture, oils, and acidic spills (like lemon or wine) is common.

Engineered for Maximum Load Bearing

Unlike thinner pavers, our granite for driveways is supplied in 30mm, 40mm, and 50mm thicknesses. This ensures the stone can withstand:

Vehicular Weight: Ideal for 4WDs, SUVs, and heavy delivery vehicles without the risk of cracking.

Australian Safety Standards: P5 Slip Resistance

For high-traffic public walkways and sloped driveways, safety is non-negotiable. We provide granite in aFlamed (Exfoliated) finish, which is the highest standard for Australian safety compliance.

P5 Slip Rating: Our flamed granite achieves the highest possible wet pendulum slip rating, providing maximum grip during heavy rainfall. These surfaces meetAS 4586:2013 standards, making them suitable for steep residential inclines, commercial ramps, and shopping centre entrances.

Low-Maintenance Durability for High-Use Areas

Granite is naturally resistant to the typical stressors of a busy driveway:

Oil & Chemical Resistance: When treated with a premium penetrating sealer, granite resists staining from petrol spills, brake fluid, and tyre marks.

Thermal Stability: Granite remains stable under the intense Australian sun, unlike concrete which can develop heat-induced spider cracks over time.

Easy Restoration: In high-traffic commercial zones, granite can be pressure washed without degrading the stone’s surface, ensuring a pristine look for decades.

Does Granite come in different formats, colors, sizes and finishes in Australia?

AtStone Planet, we meticulously curate our Granite collection to suit the sophisticated architectural landscape of Australia. We supply high grade granite in an extensive range of formats, colors, sizes and sizes tailored to meet the specific project requirements of Australian builders, architects, and landscapers.

Available Formats of Granite for Australian Projects

• Granite Tiles: Granite Tiles available in 20mm thickness, these are precision-calibrated for a seamless finish. They are the premier choice for high-end flooring and residential backyards.

• Granite Pavers: Granite pavers supplied in 30mm, 40mm and 60mm, they are engineered to withstand heavy vehicular traffic.

• Granite Cobblestones: Available in robust 20mm and 30mm thicknesses, these Cobblestones are the “forever” solution for slip-resistant driveways, carports, and curved pathways.

• Granite Pool Coping: Available in Bullnose (rounded) or Drop Face (L-shape) and Pencil (bevelled) edges, providing a safe, architectural finish for high-end poolside applications.

• Granite Treads & Risers: Granite Treads are available in Bullnose and Pencil edge with matching Risers for high end staircase projects.

Available colors in Granite

We supply granite in a spectrum of color shades for outdoor projects, perfectly suited to elevate your design space with its elegance and durability. Below are the various shades available in granite stone for Australian outdoor flooring and paving:

Grey Granite: The gold standard for modern Australian architecture; available in light silver to deep charcoal tones for a sophisticated, neutral base.

Black Granite: Offers a bold, high-contrast aesthetic—perfect for luxury pool coping and sleek commercial entrances.

Beige Granite: A warm, sandy palette that mimics the natural Australian coast, ideal for Mediterranean-style alfresco areas.

Red Granite: A robust, earthy tone that brings the warmth of the outback to traditional landscapes and garden features.

Pink Granite: A unique, crystalline option that adds a soft, prestigious character to heritage-style paving and monuments.

Available Sizes in Granite

Granite being a premium volcanic stone that we supply, is made available in a variety of sizes to ensure that all project deadlines are met on time and anyone who demands Granite gets exactly what they are looking for. Below are the available Granite sizes curated for Australia:

• 400x400mm

• 600x400mm

• 800x400mm

• 600x400mm (Bullnose)

• 600x400mm (Pencil Edge)

• 600x400mm (Drop Edge)

• 1210x350mm (Bullnose)

• 1210x350mm (Pencil Edge)

• 1210x170mm (Riser)

Available Finish in Granite

For outdoor projects, the finish defines the safety of your home. We provide specialized exterior finishes that ensure your granite exceeds Australian slip-rating standards.

Flamed (Exfoliated) Finish Created by exposing the stone to high-intensity flames, causing the surface crystals to burst. This results in a rough, high-grip texture.

Best For: Outdoor spaces such as patio, carport, backyards, pool surrounds, pathways and driveways.

The Benefit: Typically achieves aP5 slip rating, the highest safety standard in Australia.

Is Granite Easy to Maintain?

Maintaining Granite is remarkably straightforward. Because it is a volcanic stone, it is more forgiving than other natural stones but following these professional steps will protect it for decades.

Sealing & Long-term Protection

• The 3–5 Year Rule: Because granite is so dense, it typically only requires resealing every 3 to 5 years with a high-quality penetrating sealer.

• The “Bead Test”: Drop water on the surface; if it fails to “bead” and begins to darken the stone, it is time to reseal.

Routine Cleaning Best Practices

• Dry Maintenance: Regularly sweep or microfibre-dust your floors. In Australia, fine silica sand and grit can act like sandpaper underfoot; removing this debris daily prevents micro-scratches.

• pH-Neutral Cleaners: Avoid harsh chemicals or bleach. Use only pH-neutral cleaners to maintain the stone’s natural lustre.

• Pressure Washing: Unlike softer stones, granite can handle moderate pressure washing to remove organic buildup in outdoor areas, make sure to go easy on the grout joints while pressure washing the surface.

What to Strictly Avoid

To protect the structural integrity and aesthetic of your Granite, ensure you and your cleaning contractors avoid the following:

Avoid	The Reason Why
Acidic Cleaners	While granite is highly resistant, vinegar, bleach, and citrus-based cleaners can eventually dull the quartz polish and degrade the sealant over time.
Abrasive Tools	Steel wool or heavy-duty scouring pads can leave metallic debris in the stone’s pores, which may rust and cause deep-seated discolouration.
Generic/Topical Sealers	Standard acrylic sealers trap moisture beneath the surface, leading to “clouding” or “spalling” in the harsh Australian climate. Always usepenetrating sealers.
Excessive High-Pressure Blasting	Extreme PSI can erode the natural mineral binders of the granite and blow out grout joints, creating “micro-pits” that trap dirt and organic growth.

Stone Planet Advantage: Why our Granite Collection Stands Out in Australia?

Choosing Stone Planet for Granite stone means investing in quality. Our Granite collection stands out because we hand-select only the most resilient, high-calibre granite pieces tested to thrive in the demanding Australian climate. Unlike other suppliers, our inventory features specialized P5 anti-slip finishes as standard for outdoor ranges, ensuring your luxury project meets strict Australian safety regulations (AS 4586:2013) without compromising on the breathtaking natural beauty of the stone.