Steel roofing sheets are offered by manufacturers and suppliers in numerous kinds of materials like corrugated steel, terne coated metal, aluminum coated, copper, aluminum-zinc, galvalume or galvanized steel and aluminum and also other type of different combination’s. Typically, they are available in various sizes, shapes and gauges.

A coated steel sheet is available from.50-12 meters in length with thickness of.40mm to.7mm and effective width of 1000 mm. This material has been around for nearly 190 years. It is extremely popular for roofing within the construction industry for the outstanding anti-corrosion and ideal thermal properties. Coated steel sheet is also fireresistant and enjoys high rating to be a weather tight building material. It is extremely versatile and versatile and is formed in a countless number of structural and aesthetic building decors. Coated steel sheet is usually a blend of aluminum-zinc alloy and others.

Corrugated steel roofing sheets have been around in need for several years. They are available in a variety of colors and finishes. The sheets may be procured in lengths from 0.5m up to 10m and is useful for several types of roofing projects.
Stainless-steel galvanized corrugated panel (double standing seam) for several years have produced excellent and technically proven roofing products for the construction industry. These thin and light-weight materials have excellent anti-corrosion, visual attractiveness and also mechanical properties which makes them very much popular by architects, owners and developers.

A polyester coated aluminum sheet has a precision rolling coating system using infrared heating technology. It has four roller coating line and thickness utilizing a high molecular polymer as monomer and alkyd. The coating is ultraviolet rays (UV) and inclement safe from nature’s elements. Its gloss finish may be classified as matte and glossy and it is paint surface has luster and smoothness within it.

With regards to galvanized iron sheet, check out a few of its technical specifications. Its base metal is high tensile steel with a coating mass of 120 GSM. The coated STD it’s: 277/JIS 3302 with a yield strength of 240 Mpa. Its thickness and tolerance are 0.55mm &.6mm and + 0.03 according to IS: 513 respectively.

Another specialized type of steel roofing sheet will be the crimped curved sheets which bring new and innovative look and style. The combined curves and contour shapes and angles produce various building products. Benefits of this steel roofing sheet is that you get less cladding material desire for covering a curve, less framework support desire for roofs and reduction of many flashings and capping. Final result is important construction cost savings.

With regards to the galvanized steel sheet, they’ve been very much popular within the past century. It’s now a base material for the Polyester and Plastisol roofing coated sheets. Galvanized steel sheet is proud of its excellent Plastisol sheet quite sturdy. Plastisol is primer coated and also the PVC rolled with it extends its expected life to about Thirty years. It’s also fade and scratch resistant and enjoys a high fire resistance rating.

What about the galvalume sheet steel? This steel material is a 55% Al-Zn coated steel sheet suited to roofing projects. Many architects, building owners and developers/contractors approve this galvalume steel roofing sheet for the versatility, long lasting performance, beauty and quick and easy installation.