Natural Slate RoofingNatural Stone roofs have lasted a century, giving excellent long-term value, in contrast to other types of manufactured roofing which must be re-roofed three or four times within this same period.
Slate is a natural, fine-grained, metamorphic rock that is formed under intense heat and pressure underground. That rock is then split into smooth, flat pieces to form slate roof tiles. Slate Roofing Tile colors, sizes and texture afford many architectural effects, contributing to the appearance and beauty of any home or building. If installed correctly, slate can serve as a watertight roofing system that lasts the life of the structure with minimal maintenance. The dense tiles can help regulate the temperature of your home and reduce energy costs. Natural slate tiles are also fire resistant and environmentally friendly. It is a natural and recyclable product, emitting zero toxic substances into the environment.
Disadvantages: As mentioned, natural slate tiles are extremely dense. They can weigh between 800 and 1,500 pounds per square (100 sq. ft.). This can pose a problem for homes that need a new roof, as typically they were not built to withstand this amount of weight. The expense of having a roof structurally inspected, and most likely reinforced, should be taken into account before having a slate roof installed. Another huge disadvantage is the high cost of slate itself, which may make it unattainable for many. Due to budget and weight constraints, emulates and alternatives have been produced, including synthetic slate. This product is lightweight and cheaper to install than natural slate; however, it is typically made of plastic and is relatively new to the market, so durability and longevity have not been proven.
Synthetic Slate RoofingSynthetic Roofing is now one of the major players in roofing materials. This exciting new product is competing with asphalt shingles, metal roofing and natural products like shakes and slate. Just as engineered lumber has made a huge impact in the framing industry I suspect well see synthetic roofing do the same to the traditional roofing market.
Synthetic slate roofing looks just like the real thing. Most people will not be able to tell the difference between synthetic and actual slate roofing. You can save money by going with synthetic slate roofing instead of slate. Installing synthetic slate roofing is quite a bit easier than installing the real thing. It is a lot lighter and therefore will be installed faster.
Synthetic roofing tiles provide a high-performance option for homeowners. The tiles come in a variety of styles, including slate and shake, are lightweight and have long-term durability. These tiles are a good environmental choice. While the look complements many home styles. Synthetic roofing tiles last up to 50 years and require minimal maintenance attention.
Most synthetic roofing tiles have their color blended completely throughout their tiles. These products wont fade over time because UV protection has been built into each tile. When exposed to continual sunlight and UV rays, many other products, such as metal and asphalt roofing, will indeed fade over time, losing their original sharpness of color.
Disadvantages: Durability--Although it looks like the real thing, it is not quite as durable as actual slate tile. Real slate can last up to 150 years if properly installed. Synthetic slate roofing will not last nearly as long in most situations. It can stand up to normal wear and tear, but it will not be quite as good as the real thing. No value when you install synthetic slate roofing, you will not get the added value that real slate roofing provides. Slate roofing is a big investment in when the house is appraised, real slate can add value.