Technical Advantages Of Metal Roof Cladding

By Author: Lewis Benjamin
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When you need to install a new roof on your newly designed home or need to replace an old roof that has outlived its expected life then you should opt for metal roof cladding. Metal has several technical advantages over traditional materials such as wood, asphalt, and other materials.

Here are some technical advantages of metal roof cladding…

Metal is extremely light in weight

Compared to a concrete roof that weighs 10 lbs per square foot or asphalt that weighs 5 lbs per square foot, metal cladding for roofs only weighs around 1 lb per square foot. The result is less load and stress on your home or commercial structure. You can use fewer and thinner columns and beams based on the size of your roof. You can also install a metal roof on an old home that has become structurally weak to support heavy roofs.

Extreme Weather Resistance

Metal roof cladding is resistant to extreme Canadian weather such as snow and rain, and can easily handle constant exposure to sun and high temperature. It is also resistant to very high winds of up to 110 miles per hour whereas wood shingles can only resist winds ...
... up to 60 miles per hour while asphalt can resist up to 70 miles per hour.

Metal roofs are also very energy efficient and can reduce cooling requirements of your home or office by up to 40 percent, which ensures the material begins paying back its initial cost from the very first day. Proper insulation will ensure substantial savings in heating and cooling bills. Asphalt shingles absorb radiant heat and in fact increase cooling requirements.

Metal roofs are also fire resistant with a fire rating of Class A, which means it will not support combustion or burn, unlike wood or asphalt, which are combustible materials.

Several Protective and Aesthetic Coatings

Metal cladding is available in galvanized steel, which is steel with zinc coating, and galvannealed steel, which features a zinc-iron alloy coating. In addition, you can also opt for aluminum roof cladding, which is actually 55 percent aluminum-zinc-alloy coating made using a hot dip process.

In addition, metal cladding is also available in more than 20 different colors that are created in the form of polymer coat paints, which are baked on to the metal. This ensures a very long life, excellent aesthetic appeal, and a high resistance to fading and chipping.

Wide range of Shapes and Finishes

Metal roof cladding is available in a wide range of shapes, profiles, and finishes. You can opt for flat, corrugated, or panel steel sheets that are available in various thicknesses. You can also choose from a wide range of solid colors or finishes that mimic wood, stone, copper, or even clay.

Long Life and Environmentally Friendly

Metal cladding has a very long life after proper installation and can easily last over 50 years. Most manufacturers give a transferable warranty of over 25 years. In addition, metal can be reused even after it has done its duty on your roof and hence does not end up in a landfill where it pollutes the environment.

Metal roof cladding certainly does have several technical advantages over other roofing materials. With proper care, this material will last a lifetime while hardly asking for any maintenance.

About Author:-

Lewis Benjamin is a self motivated, energetic individual. He enjoys challenging himself and experiencing new things. He has travelled a lot since his childhood and is fascinated with various types of housing designs and architectures. In this article, he highlights the advantages of metal roof cladding.