A metal roof is basically a roofing structure made of metal tiles or sections characterized by its durability, permeability and resistance to heat. It is often a component of the overall building envelope. Steel, zinc and copper alloys are most commonly employed. This roofing is an integral part of any building and is considered the most economical and attractive among all types of roofing systems. Metal roofs come in many different styles and can be used for industrial, residential or commercial applications. The various applications of metal roofing are discussed below.
There are some pros and cons associated with using metal roofing. Although this is considered the least expensive and durable roofing system available, there are some disadvantages associated with it. The main pros associated with this type of roofing are its durability, longevity and resistance to the adverse weather conditions. It also provides protection against the ultraviolet radiations.
One of the key advantages of using metal roofs is that they provide excellent insulation and hence are ideal for hot climates. Furthermore, they can be designed and customized to meet specific requirements, thus providing an excellent solution for the environmentally conscious builders. However, the major disadvantage of using metal roofing material is its vulnerability to damage due to fire, hail, frost, dew and moisture.
In case of small leaks in the metal roofs, water is able to get inside and cause damage to the structure of the roof. The metallic panels often develop mildew and mold due to continuous moisture penetration. The metal roofing materials are generally susceptible to attack by termites. Therefore, regular cleaning and disinfection is required to maintain the condition of these roofing materials.
Another disadvantage is the susceptibility to damage caused by the external weather conditions such as extreme temperatures, strong winds, heavy rains and heavy snowfall. Sometimes, the standing-seam roof may become cracked due to the exposure of the hot metal sheets to the extreme weather conditions. For this reason, the standing-seam roof may need periodic repairs and replacements. A zinc-coated roof may also suffer from the effects of the extreme weather conditions, but a high quality zinc roof can easily withstand the pressure and can easily last for several years.
Metal roofs are susceptible to the effect of galvanic corrosion. Galvanic corrosion is caused due to the application of too much pressure or heat, and it may weaken the metallic materials. It may lead to a short lifespan of the roofing material. Thus, metal roofs made of aluminum, copper, steel and vinyl should be considered as highly effective solutions. It can effectively prevent corrosion by forming a barrier against the external corrosion and increases the durability of the roofing.
There are various types of metal roofing materials available and they include such materials as metal shingles, metal roofing panels, metal roof tiles, metal roof panels, metal roof shingles, metal roof strips, metal roof plates, metal roof sheaths and metal roof ladders. All these materials have different characteristics which make them suitable for various applications. Therefore, it is important to select the appropriate type of roofing to install in your house or building. The different types of materials can be combined with one another to form new designs. The designs can be attractive and appealing, but at the same time, they must meet the requirements of your building.
There are many advantages of using zinc or copper roofing materials in your house or office. However, you should keep one thing in mind. The more resistant the metal materials are to corrosion, the better is the resistance to temperature fluctuations. Thus, if you are planning to install some expensive materials such as stainless steel roofs in your building, then you must make sure that it will not suffer from any extreme weather conditions. In order to get the best results, you should consult an expert who will help you in making the right decision.