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Order online: ZINCALUME® roofing & walling .48 bmt corrugated iron sheets 

Manufactured of the highest quality Bluescope Steel can be used in both roofing & walling applications and is one of the world's most popular profiles. 

What is the steel thickness of these corrugated sheets?

.48 BMT (base metal thickness)


What is the corrugated iron sheet coverage?  

762mm (which allows for the 1.5 rib overlap)


How long does delivery take? 

Delivery takes approximately 4 - 6 working days depending on delivery location. 


Which fasteners do I use?

When installing the sheets on the roof, we recommend the PLAIN 12 x 50 Multifix Roofing Screws Class 4 - these fasten into timber or steel. 


How much should I allow for the sheets to run into the gutter?

We recommend a 50mm overhang into a standard gutter.


What is the ACTUAL sheet width? 

The actual sheet width of corrugated iron is 850mm.  


Sheet Tolerance: Length: + 10mm, – 15mm; Width: + 4mm, – 4mm Make allowance for thermal expansion or contraction for long length roofs at sheeting ends


We use only the best 100% Australian steel for 100% peace of mind; made from BlueScope’s industry-leading brands such as COLORBOND® and ZINCALUME® steel. And, of course, all our products are extensively performance tested, backed with the strength of the BlueScope warranty and can be relied on with total and absolute confidence. 

ZINCALUME® Corrugated Iron Roofing & Cladding

Steel thickness - .48 BMT

Sheet cover - 762mm

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.



Metal Roofing Online - Your Trusted Supplier for Corrugated Iron Roofing

Corrugated iron roofing is a type of iron roof with sheets that are rippled, making the roof more sturdy and durable. This roofing option has superior weather resistance, fire-resistance , and excellent protection from storms and any bad weather. Therefore, when installing a new roof or replacing an old one, a corrugated iron roof is definitely the best choice. The major benefit of corrugated iron roofing is durability. Because its made of sturdy metal, it provides complete protection against bad weather. Besides, the roof's rippled shape gives it a larger surface area which contributes to more durability. There is a greater flexibility on choices of colour for corrugated iron roofing . At Metal Roofing, you'll find corrugated roofing sheets in their natural silver colour and many other colours. A corrugated iron roof is environmentally friendly and completely recyclable. Furthermore, it reflects the sun's rays, and can partially reduce heating and cooling bills. Modern corrugated iron roofing is aesthetically pleasing and can give modern architecture a classy finish. These roofs are available in a wide variety of finishes and styles, which gives consumers a great choice . If you have any corrugated iron roofing needs, contact Metal Roofing Online for the best offers and services. Metal Roofing is an established Australian supplier of corrugated iron, polycarbonate roofing sheets, custom made roof flashings, fastenings, gutters and many other roofing products. Purchase your COLORBOND roofing from Metal Roofing Online today. Reasons to purchase COLORBOND roofing from Metal Roofing Online: The supplier carries the best brands on the market including Australian BlueScope Steel, covered by warranty. They sell their roofing products at low prices. The deliver very fast. Delivery usually takes 3-4 working days. Easy, secure, and convenient ordering. Generally, corrugated iron roofing is great for long lasting durability that provides efficient protection of your home. In the long run, you'll realise that the money you spent for a corrugated roof is worth the investment. Contact Metal Roofing Online today for any corrugated iron roofing needs.

Details About Zincalume

Zincalume roofing is regarded as a best substance for roofing the reason being to its development. Such substances have superior protection of fire, wind, and any unfavorable weathers. Furthermore, installing Zincalume-roofing is advantageous due on its below maintenance. Do one understand that there remain various kinds of metal utilized for roofing remain easy and secure online-ordering? Therefore, we give one a bit information on the kinds. Zincalume is usually chosen because it's lightweight. That metal further features anti-corrosion and excellent typical reflectivity. Also, Zincalume gets high normal emissivity (these ability about a covering in expanding energy). Now, Zincalume is utilized for standing stitching panels. Additionally, it's used for every architectural features. Since it gives best quality, fitting Zincalume-roofing costs less money than any other metal products so it's lowest prices, it gives best durability. The metal could last long, also fifty years. The Trusted Australian-BlueScope Steel-roofing is perfect for houses, eateries, shopping-centers, schools and hotels. People favor this element due, fast-delivery, to these low maintenance, weather-resistance and long life.

Know the benefits of corrugated iron for your roofs.

If you are in search of the most reliable, sturdy and functional roofing material then you should definitely consider corrugated iron as it is the best and most popular option available for your home. It allows you to stay peacefully inside your home because it will not be affected by extreme weather conditions and you will have the security for your valuables and belongings. For ordering you will need to visit https://www.metalroofingonline.com.au, it is the best place where all your requirements will be fulfilled. There are many benefits of using corrugated iron and the most important benefit is that your roof will remain functional for many years without getting damaged easily. You will be able to get lowest prices with fast delivery so that you can use this roofing material for enjoying a host of benefits for your property. With the trusted Australian- Bluescope, steel roofing, your roof will function optimally for offering protection to you and your family members.

Corrugated Iron- get lowest prices and fast delivery of roofs.

Corrugated Iron is the best roofing system that you can select for your property as it offers a host of benefits for the people living inside the home. For any other information relating to this roofing system you will need to visit Metal roofing online.com.au where you will get all details that you need. It will protect your home from any kind of dangers as it is strong and sturdy roof that will last for many years to come. With easy and secure online ordering, the roofing material will be delivered at your home so that you will enjoy complete safety and protection. Trusted Australian BlueScope-steel roofing is the most cost effective kind of roofs for your home because it is known for its longevity, durability and strength. With lowest prices and fast delivery, the roofing system will be installed at a low price so that you will enjoy its advantages for a long period of time. 

Working with Corrugated Iron – A Few Tips and Tricks

Apart from homeowners, designers and roofing contractors, plenty of DIY-ers count themselves as fans of corrugated iron. And what's not to love about this roofing material? Apart from its versatility, it also lends a unique and rustic charm that makes it perfect for a wide variety of design styles, whether it is used as a roof or as a material for a DIY project. In terms of strength to weight ratio, this building material is counted as one of the strongest, making it ideal for a wide variety of applications —not just roofing. That strength is complemented by its corrosion-resistance, making it ideal for long-term use. If you are working on a project that entails the use of this roofing material, you will need a few tools to make your task easier. These tools include a measuring tape, an angle grinder with a thin wheel, and a drill with metal bits. Before you work with this corrugated iron roofing sheet, you will need to prepare it by laying it flat on either a large work table or on any flat surface. Ideally, you should have ample space to move around freely. In measuring this roofing sheet, use the tape measure and a permanent marker to mark the areas that need to be trimmed. You may also use a ruler or a piece of wood that has a straight edge as a substitute for cutting a straight line. After marking the areas that need to be trimmed, the next thing that you need to do is to set up the angle grinder. Make sure that it is mounted securely to prevent loose metal sheets from flying around. It is recommended that you use the grinder's fastest setting. In using the grinder, start by applying gradual pressure on the spinning wheel instead of pushing the grinder with brute force. This may cause the tool to bounce. Hold the grinder firmly and constantly check its wheel to see whether it is running straight or not. Avoid twisting the grinder which may cause its wheel to shatter. If the cutting wheel gets too small to cut through the sheets, change the cutting wheel that you are using. Once you have trimmed the sheets, tilt the wheel of the grinder down and then drag it on the areas that have been recently cut. This removes the burrs.