When it comes to home building or renovation, roofing is always one essential part that you cannot dismiss. There are many different types of roofing materials to consider such as solar tiles, asphalt shingles, stone-coated steel, slate, rubber slate, clay and concrete tiles, green roofs, built-up roofing and metal roofing. Regardless of what style of roof you’re looking for, metal roof installation malaysia is always one good option to be considered. The material choices for metal roofing include galvanized steel, galvalume steel, weathering steel, aluminium, copper, zinc and tin.
The Advantages of Metal Roofing
One of the benefits of metal roofing is longevity. Metal roofs are known to last longer than most of the other roofing materials, for about 40-70 years. This depends on the material choices for metal roofing. Metal roofs are also very durable. Metal roofs that are installed correctly can withstand wind gusts, won’t corrode easily, are less likely to crack, and some are even impact-resistant. Hence, metal roofing doesn’t cost too much on maintenance as it doesn’t need to be maintained often as compared to other roofing materials.
Contrary to popular belief, metal roofs will not spark and ignite into flames when struck by lightning. Metal roofing is also energy efficient. This is because metal roofs reflect UV rays by sunlight and don’t absorb as much heat as compared to the traditional asphalt roofs. Therefore, it will save your money on the electricity bill as your air conditioner won’t have to work as hard to keep your home cool. Last but not least, metal roofs are also considered eco-friendly as they are recyclable.
The Disadvantages of Metal Roofing
Despite having many qualities of being a good option for roofing, there are potential drawbacks on metal roofing too. Due to the durable quality of the materials used for metal roofing, it will cost up to two or three times more than other roofing materials. While metal roofing is known for its longevity, it is not worth the money if you’re not going to stay in that house on a long-term basis.
Metal roofing also has its disadvantages when it comes to noise. This is one concern you may have to put into consideration before installing a metal roof, since it will be noisier compared to other materials when there is a heavy rain or hailstorm. Another disadvantage would be that in the long run, if you plan to repair or add a home extension, it is hard to find an exact colour match for the roofs. Lastly, metal roofing is also subject to damage due to climate changes. For example, when the roof is constantly exposed to hot weather, it may result in denting due to the constant expansion and contraction as metal is easily affected by temperature; and if the roof is exposed to accumulated water, it will end up rusting.
Based on the analysis above, metal roofing is still a very good option to consider as long as it is well maintained and properly cared for. That is probably why it has become more popular over the years as an option for roofing.