Can You Use Quartz Countertops Outside?

Benefits of Using Quartz Outdoors


Quartz is highly resistant to scratches, chips, cracks, and stains, even in outdoor environments. The resin binding keeps the stone intact even with heavy use and extreme temperatures. This makes it ideal for pool areas, patios, and outdoor kitchens that need to withstand the elements.

Low Maintenance

Unlike natural stone, quartz does not need to be sealed. The non-porous surface resists moisture absorption and prevents bacterial growth. Simple soap and water is all you need to clean quartz outdoors. It does not require yearly professional maintenance like other natural stones.

Stain Resistance

Quartz repels stains from food, drinks, oils, and lotion much better than granite or marble. Spills can simply be wiped away without leaving a trace. This makes maintenance easy despite heavy use outdoors.

Color Consistency

The pigments added during manufacturing ensure uniform coloring throughout the slab. So you don’t have to worry about variances in the pattern or fading from sun exposure outdoors.


Quartz contains no hazardous materials and is GREENGUARD certified. This safety makes it perfect for food prep areas and family gathering spaces outdoors.

Factors to Consider for Outdoor Quartz Countertops


Quartz can withstand very hot and very cold temperatures without damage. However, extreme sustained heat over 150°F may compromise the resin binders. In extremely hot climates, shade and ventilation should be provided.

UV Rays

Direct, constant exposure to UV rays can slowly fade and dull the colors over time. Ensure some shade is available or use a UV-resistant sealer to prevent color fading.

Permanent Installation

Quartz slabs are heavy, so the base cabinetry and support structures must be designed to support the weight. Consult engineers to ensure appropriate drainage and anchoring if permanently installing outdoors.


Seams are more noticeable outdoors than indoors due to direct sunlight. Carefully inspect the slabs and plan the layout to minimize visible seams when designing your outdoor space.

Cleaning Products

Avoid cleaners containing acids, alkalis, or abrasive chemicals. Use only pH-neutral gentle cleaners to safely clean quartz outdoors without damage over time.

Best Practices for Outdoor Quartz Countertops

Have proper foundation and support – Consult builders and engineers to ensure the substructure can handle the weight. Outdoor kitchen islands require metal frames or concrete foundation for support.

Allow for overhangs – Outdoor countertop overhangs must not exceed 6-8 inches to avoid cracking and sagging over time. Leave room for proper reinforcements.

Mind the surface area – Seams are unavoidable for larger surface areas outdoors. Keep individual slab surface areas under 15 square feet to minimize visible seams.

Provide shade – Overhangs, shade sails, pergolas, or covered areas are ideal to limit direct sun exposure and prevent UV damage. Avoid constant mid-day sun.

Use sealers – Use penetrating sealers specifically designed for quartz to boost stain resistance and make cleaning easier outdoors. Reapply sealers every 1-2 years.

Inspect regularly – Check for any cracks, shifts, or damage regularly. Immediately repair minor damage to prevent any expanding issues.

FAQs about Using Quartz Outdoors

Can you use quartz outside by the pool?

Yes, quartz is safe to use around pools when properly installed. Ensure proper drainage under the slab and use sealers to prevent moisture absorption. Avoid using acidic or chlorine pool cleaners directly on the surface.

Does quartz countertops fade in the sun?

Quartz has excellent UV resistance compared to most surfaces. However, constant direct sunlight can slowly cause the color to fade over time. Ensure some shade from overhead structures and use UV resistant sealers to prevent fading.

Do you need to seal quartz countertops outside?

Sealers are highly recommended for outdoor quartz surfaces to boost stain resistance, simplify cleaning, and prevent color fading from sun exposure. Use a penetrating sealer specifically designed for quartz and reapply every 1-2 years.

Can quartz get wet outdoors?

Yes, occasional water exposure is not an issue for quartz outdoors. The key is proper drainage to prevent pooling. The non-porous surface resists water absorption very well. Ensure the subsurface allows water to drain to prevent cracking and damage.

How often should you seal outdoor quartz?

For outdoor spaces, it is best to seal quartz countertops every 1-2 years. Test water absorption annually by pouring some water on the surface – if it soaks in, it’s time to reseal. More frequent sealing is needed for heavily used spaces.

Can you install quartz countertops outside yourself?

Outdoor installation is complex, involving reinforcements, precise measurements, transports of heavy slabs and seam bonding with adhesive. Hire professional countertop installers experienced with outdoor quartz installation unless you are very experienced with fabrication and installation.


Installing quartz countertops outside comes with some important considerations but provides an incredibly durable, low-maintenance outdoor living upgrade. Ensure proper structural support, limit sun exposure, allow for drainage, and use sealers for optimal performance. With smart design and care, quartz can create stunning worry-free outdoor living and entertainment spaces for years to come.