A Roof – An Effective Means of Shelter

A roof is one of the most important parts of the structure of a house, a building or a high rise skyscraper or colossal edifices. Essentially, the adage, “A Roof over the Head” denotes having a safe haven and a refuge. Roofs cover the houses on the top providing a method of protecting the inmates of the house from the vagaries of the several elemental forces of nature, such as torrential rains during the rainy season, intense heat during summers, harsh and severe winters during the winter season. In the northern and southern hemispheres, people experience piercing rays of sunlight and extreme heat especially in the Middle East or incessant rainfall in the tropical and equatorial regions of the world. In the mountainous terrain, the temperatures drop to sub-zero level accompanied by snowfall and blizzards. People living in these places generally use slanting roofs with slate stones to avert collapsing of roofs due to accumulation of snow on roofs and allow the snow to fall on the ground. Slate stone is a non-porous stone which does not absorb water or snow and water simply falls down the sloping roof. There are countries across the world that has varied climates that differ from country to country. The roofs in these countries also vary in their construction which is heavily dependent on the weather conditions of the place where the inmates are residing. The climatic factor plays a very important role in the construction of houses, which varies from place to place throughout the world. 
Installation of Roofs
Since roofs are an indispensible part of the house, it is imperative that a person constructing the house engages the services of reputed roofing contractors in Dallas. There are a large number of roofing companies in Forth Worth, who offer their expertise and professional advice on installing roofs at a nominal charge. It would be prudent to call in expert roofing contractors in Dallas to install roofs on top of houses and get the job done in a professional way. Although roofs not only protect the residents in a house from the inclement weather conditions, they also offer extra space for living or storing of grain or even creating a garden on top of the roof. 
Roofing Methods 
There is a large variety of roofs that are installed in rural and urban areas. In some of the rural areas, people use thatch roofs which rot under the effect of torrential rains and humidity. Therefore, thatch roofs require to be replaced with new thatch roof every year. In urban areas, people generally use concrete roofs over buildings. There are however well known roofing companies in Dallas that would offer their roofing services using some of the best and durable materials for roof installation. Concrete roofs are durable and can last for several years. It would pertinent to mention that roofs need periodic maintenance since they tend to develop cracks and the repair work can be entrusted to some of the roofing contractors in Dallas. There are some people who use transparent fiber roofs which provide adequate protection from heat, yet allow light to be filtered through it. However, there are few cases where transparent fiber glass roofs are used to cover open balconies.