Roofing is a very important aspect of building construction. A roofing system is the covering over a structure, adding materials to support it over walls of the structure or on uprights, giving protection from the elements, rain, sunlight, extreme temperatures, and high winds. A roof is often a structural component of the total building envelope. The roof covers not only the upper surfaces of the buildings exterior but also the lower areas like basement walls and crawl spaces. The roofing system is usually constructed using a single or multiple systems, depending on the needs of the site and budget of the construction.
There are many kinds of roofing materials available for buildings, each with different strengths and limitations. Most commonly used materials in a typical residential application are asphalt shingles, slate, wood shakes, tile, concrete, metal roofs, and clay tiles. In addition, the roofing material can have other additional materials added to it, depending on the requirements of the site. For instance, clay tiles are commonly used on sloping sites, where a clay tile will help reduce the steepness of the roof. On the other hand, concrete and metal roofs are commonly used on sites with flat roofs, to provide strength and durability.
Roofing materials that are commonly used for commercial buildings are asphalt shingles, metal roofs, and clay tiles. Metal roofs can be either simple roll roofs or can have metal strips attached to it. It is often installed on top of another roofing material, such as clay tiles, so that the metal roofing “fits” into place. Metal roofs are extremely durable and long lasting, and they do not tend to deteriorate over time.
Asphalt shingles come in two types: spray and granular. The former type has a thin, paper-like surface; while the latter type has an asphalt core. The former type of shingles have a longer lifespan when compared to the latter type. However, both varieties are prone to damage from weather. Asphalt tile roofing shingles are also relatively cheap compared to other materials, which explains why many business owners prefer to go with asphalt shingles. These tiles have a long lifespan and are very budget-friendly.
Slate roofs are popular choices because of their longevity and their strength. However, like asphalt shingles, they are susceptible to damage from weather and thus require constant maintenance. Also, these roofs have a pronounced heat island effect, which means that parts of the roof will be warmer than the rest of the room. Heat island effect can make room’s temperature much lower than needed, causing health problems for all the people staying in the room. Heat island effect can be minimized by choosing the right roofing materials.
Flat roofs tiles are cost-effective options that offer good lifespan and durability. They are also good options for those who want to add a modern look to their homes. Although they are not very strong, they can provide protection against natural disasters like hurricanes. However, flat roofs are susceptible to damage caused by hail and heavy rain.Read More