All Around Roofing: Honest Roofers Denver CO
When it comes to durability, longevity and a naturally rustic appearance, there is nothing better than tile roofing. However, there are several different styles of tile on the market, and an informed homeowner interested in a tile roof should be familiar with all of them. A Denver roofing contractor who has experience installing tiles should be consulted for further information.
Slate tiles have been used since at least the Middle Ages. They are the strongest and most durable roofing material on the market, but they are also the heaviest, weighing 1,200 pounds per square or more, and the most expensive. However, a properly installed slate roof will last over 100 years, far longer than any other material, and slate adds more value to a home than any other type of roof. In addition, slate’s aesthetic beauty is unparalleled. These advantages serve to explain the high cost.
An early form of ceramic tiles has been in use since the days of the Roman Empire, making it one of the oldest roofing materials in the world. Like slate tiles, they are very durable, but they are more brittle than slate.
They are not nearly as heavy as a slate roof, nor as expensive, but they still represent a significant investment. Most clay tile roofs will outlive the houses they are installed upon, and they are perhaps the most architecturally distinctive roofing material available.
Unlike their counterparts, concrete tiles are a development of the 20th century. They are incredibly durable, but their life expectancy is inferior. Where slate and clay tiles can endure for centuries, concrete roofs will last a relatively limited 50 years. However, they can cost as much as three times less than terracotta and four times less than high grade slate. This does much to compensate for their reduced lifespan, but a homeowner considering concrete tile should also consider the eventual cost of replacing it.
Another important detail needs to be considered regardless of the roofing material. All tile roofs are heavy, most of them averaging 1,000 pounds a square. For a typical 1,500 square foot home, this is an average of 20,000 pounds. Most modern houses employ plywood for their timber framed rafters and decking materials. Plywood is simply not durable enough to support this kind of weight, so before a tile roof is installed, a professional roofing contractor will need to inspect the rafters and decking and install adequate support for the roof.