Galvanised Metal Roofing Sheet/Corrugated Gi Galvanized Steel Sheet

1. Corrugated GI Galvanized Steel Sheet introduction
It is a plain carbon steel sheet coated in a galvanizing process that applies a barrier of zinc to insulate
it from the elements. A normal steel sheet will rust almost immediately, but galvanizing will protect the steel. This galvanized, eltro-coated, hot-dipped process produces a silvery look or spangled finish


2. Corrugated GI Galvanized Steel Sheet application scope
It is most commonly used for commercial, agricultural, and industrial purposes, however, it is now also being recognized as an excellent form of residential roofing


3. Corrugated GI Galvanized Steel Sheet character feature
1) Wave-shape makes it durable but lightweight and thus it is perfect for many construction projects
2) Strengthened by corrugating, and this means that lightweight materials, such as aluminum, become strong enough to survive through many years in any kind of weather
3) It is totally economically and environmentally friendly
4) In warm weather it reflects the sun, thus reducing electricity consummation for air conditioning, and
in cold seasons it keeps the house warm


4. Corrugated GI Galvanized Steel Sheet technical processing
Hot rolled steel coil -->Cold rolled- >hot dipped galvanized/ galvalume- > corrugated used cold roll forming machine-->Galvanized metal roofing tile-->packing


5. Corrugated GI Galvanized Steel Sheet installation tips
1) Prepare roof surface by removing any old roofing,rotten wood, adding roofing felt to entire surface
2) Calculate the number of galvanized metal roofing tile needed. Divide the area of your roof by the size of the sheets you will be using
3) Place your first metal sheet in a corner of the roof, flush against the surface.
4) Nail in the first metal sheet to the wood of the roof. You should use about 20 nails per sheet
5) Place the second metal sheet alongside the first with an overlap of 3 to 4 inches (or 10 cm)
6) Nail the second metal sheet to the roof.