Tallahassee Roofing: Article About Clay Vs Concrete Roof Tiles
One of the most appealing features of a house is a well designed tile roof. Tile roofs date back to archaic Greece when fired tiles became the choice materials for temples in place of thatched roofs. While the traditional molded and baked clay tile has been proven to last for centuries, technology has developed cheaper concrete tile that can create the same aesthetic effect. The many similarities and differences in clay and concrete roofing products leave property owners unsure which tile is the best option for his construction project. Tallahassee roofing professionals offer solid advice about each type's performance and longevity.
The main differences in clay and concrete tile are colorfastness, durability and price. Other important considerations are water absorption, weight, required maintenance and tendency to crack. Both materials are fireproof and versatile, and are available in a plethora of styles and colors. The interlocking barrel shape is perhaps the most popular form on the market.
When cement mixed with sand and water is molded under heat and pressure, the result is a durable concrete roofing tile. After its surface has been coated, it is ready to use. The life expectancy of this man made apparatus is about 50 years. Unlike its clay counterpart, a concrete tile is likely to undergo fading and staining over time.
A roofing contractor from Art Construction of Tallahassee can answer your questions about insulation or doors.
Its porous nature makes it vulnerable to weathering while a clay tile never loses its bright coloring. Clay is covered with a ceramic finish and then baked at about 2,000 degrees, so remains virtually untouched by exposure to the elements. However, more color and texture varieties are offered for concrete than for clay; the most widely sold clay tile is Terra Cotta.
Clay tile is notably the longest lasting roofing material available, and is also the most expensive, more than twice the cost of concrete, but its longevity makes it cost effective. Even the installation cost of clay tile is high because it is hard to lay. Roofers can easily chip or break the materials in the process. Both clay and concrete tile are susceptible to cracking or shattering in cold climates, but concrete can withstand a constant freezing and thawing cycle better than clay. Regardless of the type, tile roofing systems are mostly favored in warm regions.
Concrete tiles absorb water more readily than clay thus creating a problem with mildew. The water retention makes the concrete heavier and adds stress to the framing below, establishing a need for routine maintenance that is generally not required with ceramic covered clay tiles. Even so, the weight of a clay tile roof takes a toll on a building's structural components. Contractors must ensure that the house or commercial complex is strong enough for this upscale roofing system.