Steel roofing sheets are sold by manufacturers and suppliers in several types of materials like corrugated steel, terne coated stainless-steel, aluminum coated, copper, aluminum-zinc, galvalume or galvanized steel and aluminum as well as other form of different combination’s. Typically, they are available in sizes, shapes and gauges.
A coated steel sheet can be obtained from.50-12 meters in total with thickness of.40mm to.7mm and effective width of 1000 mm. This material ‘s been around for pretty much 200 years. It is extremely popular for roofing in the construction industry due to the outstanding anti-corrosion and ideal thermal properties. Coated steel sheet is also fireresistant and enjoys high rating if you are a weather tight building material. It is extremely versatile and flexible and is formed in a many structural and aesthetic building decors. Coated steel sheet could be a mix of aluminum-zinc alloy and others.
Corrugated steel roofing sheets will be in demand for a long time. They come in a variety of colors and finishes. The sheets might be procured in lengths from 0.5m approximately 10m and is used for several types of roofing projects.
Metal custom corrugated panel (double standing seam) for several years have produced top quality and technically proven roofing products for your construction industry. These thin and lightweight materials have excellent anti-corrosion, visual attractiveness and mechanical properties driving them to a lot popular by architects, owners and developers.
A polyester coated aluminum sheet carries a precision rolling coating system using infrared heating technology. It’s got four roller coating line and thickness utilizing a higher molecular polymer as monomer and alkyd. The coating is ultraviolet rays (UV) and inclement weather resistant. Its gloss finish might be considered matte and glossy as well as paint surface has luster and smoothness inside.
On the subject of Corrugated galvanized iron sheet, take a look at a number of its technical specifications. Its base metal is high tensile steel which has a coating mass of 120 GSM. The coated STD is IS: 277/JIS 3302 which has a yield strength of 240 Mpa. Its thickness and tolerance are 0.55mm &.6mm and + 0.03 according to IS: 513 respectively.
Another specialized form of steel roofing sheet could be the crimped curved sheets which bring new and innovative look and design. The combined curves and contour shapes and angles produce various types of building products. Features of this steel roofing sheet is basically that you get less cladding material requirement of covering a curve, less framework support requirement of roofs and elimination of many flashings and capping. Result is critical construction cost benefits.
In terms of the galvanized steel sheet, they have been a lot popular within the past century. Now it is basics material for your Polyester and Plastisol roofing coated sheets. Galvanized steel sheet boasts of its top quality Plastisol sheet quite sturdy. Plastisol is primer coated along with the PVC rolled into it extends its lifespan to around 30 years. Additionally it is fade and scratch resistant and enjoys a higher fire resistance rating.
How about the galvalume sheet steel? This steel materials are a 55% Al-Zn coated steel sheet fitted to roofing projects. Many architects, building owners and developers/contractors approve this galvalume steel roofing sheet due to the versatility, long-term performance, beauty and ease of installation.