Slate comes in a variety of colors ranging from green to purple, grey to black. Because Welsh slate was used to cover much of the world's roofs in the 18th and 19th centuries and has been shown to be the greatest slate in the world, the two most sought after colors are specific tints that match the Welsh blue-grey and heather-purple. There are three main types of slate: vein, flat, and splinter. Vein slates have large holes that allow air to flow through them, making them ideal for outdoor use. Flat slates are very thin and can be used indoors as well as out. Splinter slates are small pieces of rock glued together to make one large piece of stone.
Welsh slate is only found in Ceredigion in west Wales. It gets its name from the fact that it was originally mined near the town of Slaithwaite in Merionethshire before being transported to faraway places such as America and India.
People will often ask me where I got my slate flooring bought. The truth is that I didn't get it "bought" so to speak, my father paid for it when we built our house about 15 years ago. He knew of no other way to go but slate because it's natural and won't burn or emit any toxic gases. Even though wood is now considered to be natural too, people still prefer slate because it looks better!
There are three primary color varieties, the most prevalent of which is blue/grey, but Welsh slate also appears in a purple hue. Heather refers to the gentle purple-colored slates, whereas Blush refers to the brighter, more pink-colored slates. A variety of sizes are manufactured. The largest type is called Duke's Head and can be over 20 feet long and 10 feet high.
Slate was once one of the most popular building materials in America. In fact, over 7 million tons were harvested in the United States between 1790 and 1879. That's equivalent to about 70,000 Empire Statues!
The first known reference to slate in North America is in 1669 when it is mentioned as a valuable commodity imported from Wales. By the early 19th century, most slate being used here came from the north of England rather than Wales. It is estimated that by the time the last slate mine closed in Pennsylvania in 1969, enough material was mined to fill an area of land the size of Delaware.
Even though slate is no longer used for new buildings, it is still very popular with homeowners who want hard surfaces that look modern yet fit in with their home's historic architecture. Slate is also used for commercial and industrial buildings because of its durability and resistance to heat and frost.
Slate color descriptions might differ from provider to supplier, which can lead to misunderstanding. Roofing slate manufactured in North America, especially Greenstone slate, falls into one of the following color categories: Black, Gray/Black, Gray, Green, Gray/Green, Purple, Variegated Purple, Mottled Purple/Green, and Red are some of the colors available. In Europe, there are only two slate colors available: Blue and White.
The most common slate roof color is black, which provides maximum protection from the sun's heat and light pollution. It is also the cheapest option. Other popular colors include gray, white, and blue. The choice of slate roof color depends on preference and budget. If you want your home to be unique, you can choose a color other than black or gray.
Slate is a natural material that comes in various colors and textures. Although darker colors absorb more heat, they also reflect more sunlight so they may not be ideal for all climates. If you live in a cold climate, you should select a dark color slate to keep heat out of your home during hot summers. On the other hand, if you live in a region with lots of sunshine, a lighter colored slate will let in more light and reduce your energy bills.
Slate is a long-lasting material that can stand up to harsh weather conditions. It is fire resistant and won't melt even when exposed to high temperatures. However, like any other material, slate can be damaged by heavy rainfall or snow loads.
Slate is a dull-grained metamorphic rock. Slate is most commonly gray, although it can also be brown, green, purple, or blue. The color varies depending on what minerals are present within the rock.
Slate has a fine to medium grain with flat or slightly raised grains. It has a smooth, glossy, or mat surface. Slate is used for roofing and siding because of its attractive appearance and durability. It is also used as a countertop material due to its acid resistance.
Slate contains quartz, feldspar, mica, and sometimes hornblende or magnetite. The amount of each mineral in slate varies depending on the location where it is found. For example, southern Appalachian slates contain more quartz than northern European ones which have more feldspar. The type of climate in which slate is found also affects how it is composed. For example, thin sheets of slate are common for roofs in cold climates while thick plates are used for wall coverings in hot climates.
Slate can be divided up into three categories based on use: roofing slate, fence slate, and decorative slate. Roofing slate is the most important category and is used for both commercial and residential buildings.