Pros & Cons of Corrugated Galvanized Steel Sheet

Corrugated GI 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.

The Advantages of Corrugated GI Sheet
As compared to other materials, it builds up many merits.
Longevity
It unites the strength of steel with the corrosion of zinc. The two combination makes it durable and reliable. 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 sheets can be easily handled or made into any design required, which offers a great opportunity for a DIY (do it yourself) project. You can save even more money by doing the labor yourself.
Low Maintenance
The rippled design would not let any water or debris stay on the surface. So once the installation, the corrugated metal requires very little maintenance. Thus it takes no time, money, or effort to carry on regular maintenance or clean the sheet.
Green Choice
Wanzhi Steel's galvanized corrugated panels and all other steel products are an eco-friendly choice. It's recyclable for different applications. From barns and roofing to garages, it's beyond your imagination.

The Disadvantages of Corrugated GI Sheet
As the saying goes: “every coin has two sides.” Therefore, every sheet comes with its downfalls.
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 loosing 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 the corrugated 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.
Noisiness
Sheets might get dented and bring out noise when the rain sinks to them during rainfall or hailstorm. Of course, the price varies greatly on the thickness or length of the sheet for your specific project. 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 color
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.

Do The Pros Outweigh The Cons?
It depends on you. Although corrugated galvanized sheet has some flaws as you can see, we believe in its 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, and desired amount of maintenance, etc. If corrugated GI sheets don't sound like the best option for you, you can visit our website for more suitable products: https://wzppgi.com/.