In recent times, the advantages of using metal roofing materials
have been discovered by both home builders and home owners. The number of people using these materials has risen in the last ten years and the demand has caused the increased distribution of these materials on the marketplace.
The materials are not to be confused with the tin barn roofs that were used in the past. Home owners are choosing materials for a number of reasons. It can last for a very long time and will completely prevent water from entering the house. This type of roofing can withstand the ravages of high wind and snow. It is completely resistant to mildew, fire, insects and rot and has earned for it the distinction of a very good warranty.
The reason for the great warranty is because the manufacturing companies know that their product is excellent and will last from 20 to 50 years. The product is very light. The weight of the roofing is much lighter when compared to both tile and concrete forms of roofing .
Because of the lightness of the metal roof , it can be applied right over the traditional roofing , without first removing the original roofing . This adds strength to the whole structure. These metal roofing materials are easily installed. The fast installation means that licensed contractors will spend very little time on the installation process. This ease of installation works to your advantage in the situation where you may want a quick roof installation prior to a large storm coming.
The time required is usually only about one or two days. The metal roofing materials is non-combustible. This type of roofing has been given a class A rating for being non-combustible. It is wise to verify with your contractor, if your roof will be non-combustible under intense heat.
Because of the light color of the metal roofing , light is reflected off the surface and much less heat will actually enter the home as a result of this. This lessons the amount of heat that enters the heat at midday. With the metal roofing , a pocket of dead-air space wedged between the roof deck and the metal will serve to maximize the energy efficiency.
It is good to know the disadvantages of metal roofing materials . This roofing material cost from $150 to $600 per square. Another disadvantage is that this type of roof is noisy – think of the sound of the rain falling on the roof . Not everyone will think of that sound as romantic. It may be totally irritating to some people. So with the metal roofing you will have a noisier roof as compared to more traditional roofing materials . By using certain roofing materials containing structural barriers, it is possible to minimize the noise of the rain on the metal roof .
The most common metal roofing materials used today are: aluminum – this choice is popular among home owners as it minimizes the sound of the rain; copper – though it is expensive it does not rust like aluminum; stainless steel – this is very expensive but will neither corrode or rust: alloys – these materials have strength is durable and weathers very well; steel – this is heavier that aluminum and has the look of slate.
This variety of materials will provide anyone with a choice that will suit their roofing needs.
Source by Shawn Monterey