Onyxa Porcelain
Onyxa porcelain slabs are strong, stylish, and easy to care for. They work well in kitchens, bathrooms, and walls, with designs that look like natural stone. Built to last, they resist heat, scratches, and stains.
Popular Onyxa Porcelain Colours
See the Full Onyxa Porcelain Collection
Looking for more options? Onyxa offers over a wide selection of porcelain surfaces in a variety of finishes, and you can shop them all through Graniteworx. Visit our showroom to see samples in person and get expert guidance on selecting the perfect quartz for your space.