1)Easy installation (2)High strength (3)Low in costs (4)Durable (5)Nice appearance corrugated roof steel sheet   (also called pre painted corrugated steel sheet) is made from Pre-painted/Galvanized Steel Sheet/coil, it is a popular metal roofing material for both industrial and civil constructions   Specifications  

Base material	corrugated roof steel sheet
Thickness	0.14-1.20mm
Width	850mm(according to your need)
Quality	SPCC SPCD SPCH Q195 Q235 DX51D
Color	All RAL colors(standard international color)or customers samples’ color
Zinc-coating	60g/m2-275g/m2
Technique	Cold rolled-hot dipped galvanizing-color coated-roofing
Painting	Top painting:16~25μm
	Back painting: 6~10μm
Tolerance	Thickness: +/-0.02mm
	Width:+/-2mm
Feature	Building metallic materials have excellent performance of decoration, corrosion resistance etc.

     Features of our products1.Excellent waterproof performance 2.Our worker will help seam the edge of the sheets. If the slope of the house is more than 4%, our corrugated steel sheet can endure poor weather condition without water leakage.3.It can be bonded to various thermal insulating materials and non-thermal insulating materials. Its length can be determined as per personal needs. To eliminate the possibility of leaking rain, overlap lengthways is avoided.4. Materials as prepainted steel sheets, galvanized steel sheets, galvalume (Al-Zn coated sheets) are available to make corrugated sheet.4.It has handsome appearance and excellent anticorrosion performance. It is fixed with fastening screw so it can endure the impact of hot expansion.5.Uses: Widely used in roofing, wall decoration and interior or exterior decorative material.

corrugated roof steel sheet