KEYSTONE allows more freedom of design where the warmth and beauty of NATURAL STONE is desired. It is WEATHERPROOF, COLOR FAST and has exceptionally HIGH INSULATING VALUES. When properly installed it will last the lifetime of the building with no undesirable changes in color or appearance.
Keystone Coral is made up of the fossilized remains of many thousands of tiny marine animals. The hard coral is similar to limestone, and many formed enormous reefs millions of years ago.Coral rock is painstakingly quarried from the earth and inspected thoroughly to guarantee the highest quality stone. Coral comes in various natural colors: White, Yellow, and Rose.
MARBLE is derived from Latin word "Marmar" which comes from the Greek root "Marmarous" meaning a shining stone. Marble is used for wall cladding, roofing and flooring and a variety of other interior and exterior applications.
Marble is one of the most versatile materials discovered by man. Its elegance and durability make it a prime choice for many and varied uses. However, the three principal uses of marble are construction, interior decoration and sculpture.
Like other stone varieties, LIMESTONE offers a variety of colors, especially a selection of vibrant blues not available in quartz or granite. The material is highly resistant to humidity, and most varieties are extremely resistant to breaking and scratching -- making them ideal for kitchens countertops.For outdoor use, it is fairly easy to lay, durable and will maintain a rich luster for years. The stone is ideal for landscaping or creating a swimming pool deck. Its porous properties mean it will absorb water well, making it safe to walk on.