Corrugated Iron ZINCALUME® Roofing Sheets .42 - Victoria


ZINCALUME® roofing corrugated iron sheets can be used in both roofing & walling applications and is one of the worlds most popular profiles. 

Steel thickness - .42 BMT is the standard thickness of our Australian Made BlueScope Steel sheets. 

Corrugated Iron Sheet coverage - 762mm (which allows for the 1.5 rib overlap)

We recommend 12 x 50 Multifix Class 4 fasteners to install this sheeting when used for roofing. 

Delivery takes approximately 3 - 4 days.  

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ZINCALUME® Corrugated Iron Roofing & Cladding

What is the Steel thickness?  
.42 BMT is the standard thickness of our Australian Made BlueScope Steel sheets. 

What is the corrugated iron sheet coverage - 
762mm (which allows for the 1.5 rib overlap)

How much should I allow for the sheets to run into the gutter?
We recommend 50mm overhang into a standard gutter.

What is the ACTUAL sheet width? 
The actual sheet width of corrugated iron is 850mm.  

Which fasteners do I use for installing the roofing sheets?
Here at Metal Roofing Online, we only use and recommend Class 4 screws when installing your roof sheeting as they last considerably longer in the elements. In a standard roofing application, when fixing to either timber or metal purlins, we have in our range a Multifix screw which is the perfect choice for this roofing iron. These are able to colour matched to your sheets. 

Corrugated roof sheets Zincalume® are among the world’s most popular metal roofing products due to their high quality and versatility. These corrugated iron roofing panels are suitable for traditional and contemporary roofing projects alike. It is long, wide, strong, lightweight and has an economical profile which can be quickly and easily aligned. These features alone will deliver you a steel roof that offers outstanding value!

One of the most durable, long-lasting roofing materials available and it’s virtually maintenance-free. Made from hi-tensile steel this profile whilst strong is also lightweight which minimises sheet damage.
Can be used in both roofing and walling applications and the wide cover (762mm) allows for quick installation, saving on both materials and labor. This versatile profile can be used on a minimum roof pitch of 5 degrees.

Corrugated sheeting is pierce fixed which ensures easy fixing by the conventional method. To ensure maximum weather protection our Corrugated has a 1.5 rib overlap.


Recommended Fixing Method

Here at Metal Roofing Online, we only use and recommend class 4 screws when fixing roofing as they last considerably longer in the elements. In a standard roofing application, when fixing to either timber or metal purlins, we have in our range a Multifix screw which is the perfect choice for this roofing iron.

When using the corrugated iron sheet in a wall cladding application, there is choice between 12 gauge x 25 mm timber fix screws, when fixing into timber. Othewise, 10 gauge x 16mm will do the trick when fixing into steel.These screws are shorter as they are fixed into the pan (or valley) of the corrugation.

Reasons to Choose Zincalume Roofing in Australia

While building a new roof or replacing the existing one in Australia people usually search for a durable and cost effective roofing option. Normally metal roofs are considered long lasting and affordable. But choosing a right metal roof cannot be very easy as various types of metal roofing materials are available in Australian markets these days. One has to choose from them according to his preferences, personal style and within his budget by taking some careful steps. Zincalume roofing is considered as the best option for such people it contains everything for every person. Some reasons are briefly described here under for which you should opt for Zincalume as your roofing option. Aesthetic compatibility: The corrugated sheets of Zincalume iron can be compatible with the popular designs of the homes in Australia. The style of corrugated roofs is one of the easiest roofing patterns to be chosen when you are not able to choose a different pattern for your roof. Durability: Zincalume roofs are more durable than the roofs of other roofing materials as they are made from trusted Australian BlueScope Steel. Patterned designs: These roofing sheets are available in various types of wavy patterns including groove and ridges alternatively. These patterns not only make your roofs beautiful but also keep them strong and their weight light. Metal corrugated sheets of Zincalume also ensure their long life as you need not worry about their breakage and cracking as compared to other roofing materials. Moreover metal roofing sheets are recyclable, so you can use their material in some other form by recycling them if you want to replace them with some different roofing style after few years.Special treatments: Various types of special coats are done on Zincalume roofing material to protect your roof from various calamities like: They coat a special protective material on their corrugated sheets to protect them from the damages caused by corrosion. In his way, Zincalume roofing material do not worsens easily as compared to other roofing materials. It reduces their maintenance cost and makes the roof more affordable. So, it is wise to buy Zincalume roofing as it not only protects your house but also the houses beside it, in case of fire. They also coat these roofing sheets with a material to reflect heat so that the internal climate of your home can be improved by reducing the entry of heat energy into it. So if you are planning to buy some equipment for this purpose then this roofing option can help you in saving lots of money. Compatibility with any climate: Zincalume roofs can be used at any location whether you live in the desert, near the ocean or on the mountains. Affordability: These roofs are compatible with every pocket as they are priced at very competitive rates. Easy to order for fast delivery: They can be ordered online safely and easily to get their delivery fast within few days of placing order. So, if you are planning to change your roof in Australia then Zincalume roofing is the best option for you. 

The Superior Qualities of Zincalume

Zincalume has been demonstrating its superiority over other roofing materials since the ‘70s. With the way it relentlessly harnesses the latest technologies, it’s obvious that it has no intention of relinquishing its leading position in the industry. BlueScope Steel, the manufacturer of Zincalume, assures customers that they will be reaping the results of multi-million dollar research and development programmes. This is how the company was able to establish its product’s solid reputation for long life and corrosion resistance, no matter the climatic conditions. Many contractors, manufacturers, and DIY enthusiasts agree that Zincalume steel is the cost-effective choice, thanks to its long-lasting performance. For this reason, it has served as the main material for everything from steel framing to roofing and garage doors, to home appliances, to entire industrial buildings. Famous for its spangled surface, Zincalume steel bears BlueScope Steel’s Advanced Coating Technology. This coating comprises 55 per cent aluminium, 43.5 per cent zinc, and 1.5 per cent silicon. The combination makes for excellent forming capabilities and high strength. It also provides a great surface for painting. Another thing that makes Zincalume’s coating superior is that it is applied using BlueScope’s coating mass control technology that ensures accuracy in controlling coating mass. Zincalume’s resin coating is also amazingly mark-resistant. Whoever’s handling it and working on it won’t have to worry about moisture and scuff marks. Zincalume steel can be easily bent, folded, crimped, stamped, and punched, which makes for easy fastening. Integral fasteners typically include tab, seam, and recess as well as extruded interlock systems. Zincalume is known and preferred for being easy to use (install, paint, handle, and even store), but its true selling factor is its corrosion resistance, which has been gauged to be about four times better than that of regular galvanised steel. The product also boasts BlueScope Steel’s Two Way Protection System. First, the aluminium in the coating provides a great barrier between the elements and the steel core. Second, the zinc in the coating protects the steel base from cuts and scratches with galvanic action causing zinc compounds to build up at nicks and other kinds of cuts when moisture is present. BlueScope Steel has also made sure to make its product go through atmospheric testing to confirm its superior corrosion resistance. If you’ve decided on using Zincalume for your project, you can make your purchase online from a trusted BlueScope Steel supplier for the lowest prices available and fast delivery.


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