Quartz
- ✓ Non-porous — never needs sealing
- ✓ Highly consistent appearance
- ✓ Stain resistant
- ✓ Huge color and pattern range
- ✓ Uniform thickness, easier fabrication
- ✗ Can discolor from prolonged direct sunlight
- ✗ Not fully heat-proof — use trivets
- ✗ Engineered, not natural stone
Granite
- ✓ 100% natural stone — unique every slab
- ✓ More heat resistant than quartz
- ✓ Extremely hard and scratch resistant
- ✓ Adds authentic luxury appeal
- ✗ Requires sealing every 1–3 years
- ✗ Porous — can stain if unsealed
- ✗ Pattern variation means slab selection required
- ✗ Heavier, may require cabinet reinforcement
How Florida's Climate Affects the Comparison
Heat and UV exposure matters more here than in most of the country. If your kitchen has west-facing windows with direct afternoon sun hitting the countertop, quartz can yellow or discolor over years of UV exposure. Granite and natural stone are UV-stable. For kitchens with significant direct sunlight, granite or quartzite is worth the sealing tradeoff.
Humidity affects sealing frequency. In South Florida's climate, granite countertops should be sealed annually rather than every 3 years as recommended in drier climates. A simple water test tells you when it's time: if water no longer beads on the surface, seal it. Neglecting this in Florida's humidity accelerates staining.
Outdoor kitchen considerations. For outdoor kitchens — popular in Palm Beach County — granite is the clear winner. Quartz is not rated for outdoor use and will degrade in direct sunlight and temperature swings.
Cost Comparison in Palm Beach County
Quartz runs $70–$130 per square foot installed. Entry-level granite runs $60–$90 per square foot installed. Premium granite with complex movement and rare colors runs $100–$150+ per square foot. The cost difference between mid-range quartz and mid-range granite is minimal — choice should be made on aesthetics and lifestyle, not cost.
What the Luxury Communities Are Choosing
In our work across Equus, Cobblestone Creek, Valencia Reserve, and West Boca communities, we see roughly 60/40 quartz-to-granite preference. White quartz (particularly Calacatta-style) is the most popular single choice. Exotic granite slabs — Blue Bahia, Titanium, Santa Cecilia — are popular in high-end custom kitchens where the countertop is the centerpiece. Quartzite (natural stone that looks like marble but performs like granite) is the fastest-growing premium option.
See Both Materials In Our Showroom
We carry samples of quartz, granite, marble, and quartzite. Janet Yaxley, our Design Consultant, will help you find the right material for your kitchen, lifestyle, and budget.
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