If you are a constructor, you must be looking for reliable materials to enhance the strength and overall lifespan of structures. One such material is galvalume steel sheet that’s corrosion-resistant and ensures long-term performance. Statistics show that over 30% of commercial buildings have corrugated roofs. To learn more about a galvalume corrugated sheet and its benefits, keep reading!
What are Galvalume Corrugated Sheets?
Typically, galvalume corrugated sheets refer to a special material that’s coated with a metal alloy containing 55% aluminum, 43.4% zinc, and 1.6% silicon. It has a wavy shape that significantly enhances the overall durability and load-bearing capacity of the roof and other structures. Here’s an overview of the different types of galvalume corrugated sheets that you may come across:
- ⅞” corrugated sheet: The ⅞ inches corrugated sheet is the most common metal roofing sheet. It’s known for its depth and spacing, with a crest-to-crest distance of about 2.67 inches. Overall, it features strong shadow lines that give a bold, classic look. You can use it on both commercial and residential buildings.
- ½” corrugated sheet: Another option is a ½” corrugated sheet, which is significantly more expensive than ⅞” metal roofing. It’s quite old-fashioned, and you’ll commonly see it on old western buildings and ghost towns. You can use it on buildings that require a classy look; however, it’s relatively thin and has a high roof slope.
Benefits of Galvalume Corrugated Sheet
The benefits of galvalume corrugated metal sheets range from energy efficiency to durability and corrosion resistance. Let’s discuss these in detail:
Easy to Install
Galvalume corrugated sheets are generally lightweight, which makes them easy to handle and install. They often come in large, pre-cut sheets covering a significant area quickly. This speeds up the overall installation process and even saves money on labor costs.
Low Maintenance
Unlike wood and other porous materials, corrugated metal sheets don’t harbor insects or mold growth. Once installed on the galvalume roof, you also won’t come across frequent leaks and damage. This makes their maintenance a breeze. The following are some tips that you can use for the upkeep of the corrugated sheets:
- Gently clean the metal sheets using a soft brush or low-pressure hose and mild detergent. Don’t use any harsh or abrasive chemicals that strip the galvalume, exposing the underlying steel.
- Remove all the leaves or dirt that can trap moisture and cause rust.
- If there’s minor damage, such as scratches or small rust spots, you should apply appropriate primers and sealants to protect the coating and prevent leaks.
Withstand All Weather
Traditional tiles can get damaged during a hailstorm, requiring fixing or even replacement. Nonetheless, what’s truly amazing about galvalume corrugated sheets is that they smoothly withstand all weather conditions. Whether it’s a hailstorm, ice, or torrential rain, these sheets don’t leak, protecting the building and all its contents throughout the year.
Fire Resistant
Do you know that in 2024, local fire departments responded to an estimated 1.38 million fires in the United States? One of the amazing benefits of corrugated metal sheets is that they are non-combustible and fire-resistant. They don’t ignite or fuel a fire, while the zinc coating deflects heat and slows down fire if there’s any.
Energy Efficiency
Energy prices in the US are skyrocketing, which requires people to opt for energy-efficient materials. Galvalume corrugated sheets truly stand out in this regard. They have an aluminum-zinc coating that reflects a significant portion of solar radiation. Hence, no heat enters your building, eliminating the need for extensive air-conditioning and reducing your energy bills.
Sustainable
There are many factors that contribute to the overall sustainability of the galvalume corrugated metal sheets. For instance, it can last for 50 to 70 years, often two to three times longer than traditional roofing. There’s no need to replace or dispose of it frequently, which reduces waste. In addition, most of it is manufactured from recycled material, so there’s less dependence on new raw material extraction.
Applications of Galvalume Corrugated Sheets
Galvalume corrugated sheets are widely used across various construction projects due to their incredible characteristics of strength and rust resistance. Here are some of their potential applications:
- Residential Roofing: It’s ideal for homes and garage roofs due to its durability and heat reflection.
- Industrial Buildings: Used in factories, plants, and workshops where resistance against corrosion is needed.
- Agricultural Structures: Suitable for barns, poultry sheds, and even farm storage units.
However, when choosing the right galvalume metal sheets for your applications, you should pay attention to the price, supplier reputation, and quality certifications. Make sure the galvalume distributors adhere to ASTM and ISO standards to maintain the good quality of your projects.
Conclusion
Galvalume corrugated sheets are useful for both industrial and residential projects. But where can you get such metal sheets for your needs? That’s where Zhaojian Steel comes in. We are certified and offer short production cycles, which set us apart. So why wait? Contact us right away!
