Supertech is offering, Standing Seam Roofing (SSR) - it is a Site Roll Forming Machine which fabricates the sheet at site in a single length without any joint and it has an ability to accommodate thermal expansion. Metal Roof / wall claddings in premium - coated substrates and in a variety of profiles including concealed fixed Klippon / Hi-Rib roof / wall cladding profiles, Single / Double skin insulated Roof / Wall cladding systems.

MATERIAL

Supertech profiles are available in the following materials:
55% Al-zn coated sheet with anti fingerprint coating (e.g. Galvalume ®, Aluzinc ®, etc.).

Pre-painted 55% Al-Zn and galvanized sheet, factory painted with polyester, silicon modified polyester (SMP) or fluorocarbon (PVDF) paint systems.
BASE STEEL

55% Al-Zinc coated steel (Galvalume ®, Zincalume ®, Aluzinc ®, etc.) offering high corrosion resistance. This alloy coating comprises of 55% Aluminium, 443.50% Zinc & 1.5% Silicon which offers a superior barrier protection against coastal atmosphere condition. This coating class is AZ-150 as per AS: 1397 and ASTMA 792 which means 150 gms/sqm minimum coating mass total of both sides.
This coating offers almost 3 times service life to that of conventional galvanized coating.
YEILD STRENGTH

Supertech Hi- rib profile is made from 550 Mpa grade steel substrate and Supertech Klippon is made from 275-340 Mpa grade steel substrate.
GALVANIZED STEEL

Supertech profiles are also available in galvanized sheet steel (hot dipped zinc coated) over mild steel in a coating mass range of 120-275 gms/ sqm as per IS 277 and in tensile strength of 240 MPa.
PAINT FINISH

Pre-painted steel is produced on modern, high-speed coil painting lines where the steel surface preparation prior to painting, paint application & paint curing is done on a highly automated line under optimum conditions. Two layers of paint (special corrosion and inhibitive primer & coloured top coat) are applied and oven cured in one pass alongwith a backer coat on the reverse side . The paint is flexible to withstand deformation, yet though enough to resist damage during fabrication.
STANDARDS

AS : 1397, IS : 513, IS : 277, ASTMA 792
SUPERTECH HI-RIB PROFILE

Supertech Hi-Rib profile is developed to provide scientific solution for roof & side walls of industrial as well as commercial buildings. Supertech Hi-Rib is provided with a precisely engineered wide Rib & flute design to ensure wide spanning & quick recovery after being subjected to excessive load.
CRIMP CURVE

Supertech Hi-Rib profile is also available in concave & convex shapes to enhance building aesthetics.
SUPERTECH KLIPPON

Supertech Klippon is stiffened trapezoidal profile with wide spanning capability. it is suitable for roofing application on very long roofs down to 2 pitch. its bold profile and broad flat outline makes a strong and striking appearance.
SUPERTECH SS-2000

This is field seamed system that combines a slim rib with exceptional uplift resistance. This panel has been designed to withstand the most rigorous conditions for data details and fixing procedures, please refer to Supertech Metal Roofing & SSR catalogues.
SUPERTECH SL-1750

This is a snap-together system that was designed for transitions form roof fascia for a continuous, uninterrupted appearance. Each of these system feature optional factory installed hot-melt mastic for low slope applications to ensure weather tight seams. Ribs are provided for added aesthetics value and strength.