The Pros and Cons of Choosing Metal Roofing

Should you install metal sheeting on your commercial building? Metal roofing is a good option for most commercial and industrial property types and it is even popular for residential properties. Even though many love and swear by these roofs, it is still a good idea to learn more about the pros and cons that these roofs may offer. 

Let’s take a look at the leading advantages and disadvantages of these roof types so you can see whether it is a suitable option for your building or not. 

The Pros of Metal Roofing

Metal rooftops offer more advantages than most commercial roof types. Here is a quick look at some of the most attractive features of these roof types. 

• Durable

Metal rooftops have been used in commercial buildings since the mid-1850s, providing builders with a long track record of the durability and strength of these roof material types. Thanks to modern developments, these roof materials are even more durable. You can expect anything from 40 to 100 years of good functionality from your roof depending on the type of metal you select. 

• Energy Efficient

The reflective surface of most metal roof types can avoid heat absorption which aids in keeping properties cool. Metal rooftops can also be cooled down by coating the metal with UV reflective paints or light-coloured paints. 

The inside of the roof is easy to line with insulative materials which can also help keep building interiors cool without the use of energy. 

• Eco-Friendly Materials

All metal roof materials including zinc, aluminium, and steel are fully recyclable. When rooftops become damaged or old and worn down, the metal can be smelted down and repurposed to make new metal items. The end result is little to no land pollution. 

• Low Maintenance

Some metal roof types do require coatings to keep the roof materials from rusting or to prolong the lifespan of the roof. Even though your chosen roof type might need occasional refreshing, the overall maintenance is still very low. Many metal roof types can stay in perfect condition without any coating and roof paints typically last about 10 years. Aside from an occasional cleaning, your roof will stay in great shape with hardly any effort from your side.

• Fire Resistant

Metal roofing is a favourite roof type for industrial properties where there might be a slightly higher fire risk. The metal sheets are completely non-combustible and will only start to melt when it is exposed to over 400 degrees C. With this high smelting rate, your rooftop isn’t likely to catch fire, and fires that might start in the building can be contained. 

• Lightweight

Metal sheets are corrugated to enhance their strength so the roof can offer good impact resistance despite being quite thin. This isn’t just helpful for preserving natural materials or cutting back the cost of roof materials, it also reduces the weight of the sheets. Because the metal rooftops are so light, they are ideal for lightweight structures and won’t place any unnecessary strain on your building walls. 

• Aesthetic Appeal

Metal roofing comes in many different corrugated profiles and a suitable profile can provide lots of visual interest to your property. The sheets can also be painted any colour so your roof will match the rest of your building perfectly. 

The Cons of Metal Roofing

All roof materials do have some disadvantages and it is best to learn more about the cons of metal roofing before you get the roof installed. Here are some drawbacks you should be aware of.

• Can Dent in Violent Storms

Strong winds can cause the sheets to lift out of place and may bend and distort the roof sheets. Fortunately, this isn’t too likely to happen. Metal roofs can withstand wind speeds of 180 – 280 km/h and other roof types are much more likely to get damaged in these extreme conditions.  The metal sheets are also much easier to replace should they become damaged. 

• Can be Noisy

Metal roofing can be noisy, especially if it is windy or when it rains. Even this drawback can be overcome by installing acoustic panelling inside the roof. 

• Some Metal Types can Rust

Some metal types like steel can be vulnerable to rust. To protect the metal, it is usually coated in Colorbond or paint. 

Professional Metal Roof Installation in Melbourne

There is a whole lot to love about metal roofing and these roofs have surprisingly few drawbacks. These superb qualities are exactly what makes the roof materials attractive among property owners. 

At Active Metal Roofing we specialise in metal roofing and can assist with the repair, replacement, or installation of any type of metal roof. Call us now to find out more about our services or to book a survey so you can get the best advice regarding your roof.