Coated Metal roofing - Trapezoidal Profile

PRODUCTS

TRAPEZOIDAL PROFILE ROOFING SHEETS

Our color metal roofing is the most versatile roofing product in the market and offers you both elegance and flexible design for any building need.

Material Specifications

Pre-Painted Galvanized Steel Sheets (Gl-Base)
Zinc coating	Z 120 GSM
Primer service coat	5 microns epoxy / PU on both sides
Paint coating	Regular Modified Polyester(RMP) (Optional -Silicon Modified Polyester & PVF 2)
Painting thickness (top)	18-20 microns
Painting thickness (bottom)	5-7 microns
Surface paint reflection	Semi Gloss / Matt finish
Conforms to	ASTM A653, A755, JIS G3302, G3312, IS277, 513, 14246, AS1397

*Non-color Alu-Zinc Steel Sheets (Bare Galvalume)**
(55% Aluminium 45% Zinc Alloy )
Alu - Zinc Coating	AZ 150 (Optimal AZ70) GSM
Conforms to	ASTM A792, JIS G 3321, AS 1397
Yield Strength	300 - 550 MPa

*Pre-Painted Alu-Zinc Steel Sheets (Galvalume)**
(55% Aluminium 45% Zinc Alloy )
Alu - Zinc Coating	AZ 150 (Optimal AZ70) GSM
Primer service coat	5 microns epoxy / PU on both sides
Paint coating	Regular Modified Polyester(RMP) (Optional -Silicon Modified Polyester & PVF 2)
Painting thickness (top)	18-20 microns
Painting thickness (bottom)	5-7 microns
Surface paint reflection	Semi Gloss / Matt finish
Conforms to	ASTM A792, A755, JIS G3321, G3322, AS1397
Yield Strength	300 - 550 MPa

GANGA ROOFING

Anti-capillary groove ensures leak-proof roof
Minimum yield strength of 550 Mpa ensures required strength for roofing application.
Accurate thickness, width & length helps to give the perfect fit for any roof.
Wider valley ensures higher water discharge in case of heavy rains

Trapezoidal Profile Drawing

Material Dimension
Technical Specification

Total Coating Thickness (TCT) 0.30mm, 0.35mm, 0.40mm, 0.45mm, 0.47mm, 0.50mm, 0.55mm,0.60mm, 0.65mm
Profile	Effective Width (EW)	Pitch (P) +/- 5mm	Depth (D) +/- 2 mm	Sheet Width (SW)
Trapezoidal Roofing	950mm 1000mm	190mm 250mm	29mm 32mm	1020 mm 1060mm

Varion +/- 10mm

* Galvalume - Generic Name