Pros and Cons of Corrugated Galvanized Steel Sheet

Albany NY

23 May, 2022

4:53 AM

Description

Corrugated galvanized sheets have become one of the most popular sheets worldwide due to their unique design. If you are one of those people who is considering whether to buy this product, you can go over its benefits and weaknesses in this blog to make the final decision. Advantages of Corrugated GI Sheet As compared to other materials, it builds up many merits. Longevity GI sheet unites the strength of steel with the corrosion resistance of zinc. Plus with the corrugated design, the CGI sheet is strong and durable as a roofing sheet. The lifespan would easily exceed 15 years in normal environments. And it will extend even further to interior applications where the steel isn’t exposed to weather or other elements. Lightweight It is one of the biggest advantages of corrugated galvanized steel sheets. It is light in weight, about 10 kg/m2, with a yield strength of 250-550 MPa. So it is no wonder why many homeowners and contractors prefer this type of sheet. Simple Installation Fewer steps are taken to install without special technology. Corrugated steel sheets can be easily handled or made into any design required, which offers a great opportunity for a DIY project. You can save even more money by doing the labour yourself. Low Maintenance The rippled design would not let any water or debris stay on the surface. So once the installation, the corrugated galvanized iron sheet requires very little maintenance. Thus it takes no time, money, or effort to carry on regular maintenance or clean the sheet. Disadvantages of Corrugated GI Sheet Exposed Fastener System It has to be clear that corrugated GI sheets require thousands of fasteners to keep the sheet in place. If the fasteners are improperly installed or become loose, it puts the sheets into a dangerous position like leaking. Based on this, some inspections need to be conducted in order to make sure there’s no rusting and losing in fasteners over time, and ensure the washers are intact. Higher Upfront Cost When compared to other materials like shingles or wood, it is true that corrugated galvanized steel is a bit more expensive. But in the long run, it always deserves to invest because of longer service life and less maintenance work. You will see that a corrugated sheet is no more expensive than other materials. Of course, the price varies greatly depending on the thickness or length of the sheet for your specific project. Noisiness Sheets might get dented and bring out noise when the rain sinks to them during rainfall or hailstorm. If you live in an area that’s more prone to thunderstorms or hail, you can choose to add attic insulation to solve this problem, but that may increase costs. Mono colour The silver-colored finish provides elegance and decent luxury, full of modern fashion. But meanwhile the limited color stops some people in their tracks. That’s not a problem. Color corrugated steel sheet makes you feel different with its various colors. Anti-corrosion Problem You may be shocked and confused why do I say that. There is no denying that it possesses good corrosion resistance. But the galvalume roofing sheet is better in terms of protection. You can take it into consideration according to your project. Although corrugated galvanized sheet has some drawbacks as you can see, we believe in their many benefits that have helped so many people. In fact, there is no such thing as a flawless product. To find the ideal roofing sheet for your home, you’ll have to take several factors into consideration – your budget, type of project, desired service life, etc.