Metal Roof Covering Materials

Metal roofing is a highly viable and valuable process in the construction industry. If the right kind and quality of the material are employed, the final product possesses high resistance, longevity and considerable opposition to wear and tear.

Another great advantage of using metals in roofs is their excellent insulating properties and resistance to fire. Also, it is more than capable of resisting the ill effects that are a product of changing weather and temperature. Metals can be shaped into different profiles according to needs and designed accordingly to increase their aesthetic value. For example, creating a look of stone or natural cedar shakes.

Different kinds of materials can be employed to make metal roofs. The selection of the materials is related to a lot of factors.

 Different Materials and their uses.

1. Aluminium Roofing

 The anti-corrosive properties of aluminium make it the ideal choice for use in areas with high rainfall, high moisture content, and near sea applications. Aluminium reacts with the oxygen in the environment and creates a layer of aluminium oxide on the outside that makes its internal layers free from any corrosive threats. The malleable nature of aluminium promotes it into different kinds of profiles. Aluminium is very light in weight and is considered the lightest material for roofing. Although it may sound unconventional, the use of lighter materials is advocated as it exerts less pressure on the structure of the building.

Also, the quick installation feature of aluminium results in enormous amounts of energy saved.

2. Steel Roofing

The strength component of steel helps increase its durability; with increased durability, the need for frequent replacements vanishes, leading to steel being a more environment-friendly alternative. Steel roofs are so strong that they can be intact for more than 50 years and hold out against winds as fast as 120 KMPH. Steel can also be recycled and reused once the roof reaches the end of its life. Less cost of steel is what differentiates it from its counterparts that possess similar qualities of steel like fire resistance, less absorption of heat and anti-corrosive properties.

 Types of steel roof types

●     Galvanized Steel Roof

●     Galvalume Steel Roof

●     Weathering Steel Roof

 An added advantage of a steel roof is its ability to hold out moisture that inhibits mould and mildew development.

3. Cooper Roofing

 Copper is widely used in the design and renovation of buildings due to its longevity and energy efficiency. Roofing done using copper outperforms materials like asphalt and slate. Provided proper maintenance is given, the life of copper roofs can exceed 45 years. Its high resistance to fire and lightweight make it a preferable choice in the industry. It is considerably lighter than lead and tile roofs. One of its drawbacks is low resistance toward thermal change, which could be fixed using a proper panel or shingle.

 4. Zinc Roofing

The high carbon dioxide absorption capabilities of zinc roofs result in forming a protective surface layer of zinc carbonate. Due to a low melting point of 787 Degree F, zinc can be easily moulded into different shapes. Also, fewer amounts of fuel are required to smelt, extract and fabricate this metal, resulting in low overall costs. Zinc is less prone to repairs and replacements due to its high strength. A well-crafted zinc roof can see centuries.

 5. Tin Roofing 

Tin roofing is primarily used in residential properties where concrete roofing is impossible; it has a long life but provides minimum aesthetic value.

 

Takeaway

The demand for efficient roofing solutions is at an all-time high now. Due to the introduction of better technologies in the modern era, clients now expect strong roofs with an aesthetic appeal. Efforts should happen to make this happen.

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