Welcome to NJW Cold Forming, your premier destination for direct-to-public steel sales.

We are proud to offer a wide range of high-quality steel products, including steel beams, lip channels, roofing materials, bars, paint, and much more. With our extensive selection and convenient accessibility, we cater to individuals and businesses alike, providing you with the opportunity to source top-notch steel directly from the manufacturer.

Whether you’re embarking on a construction project, undertaking renovations, or simply in need of steel for various applications, NJW Cold Forming is your trusted partner, delivering exceptional products and unparalleled customer service. Explore our comprehensive inventory and experience the convenience of steel procurement today.

Z-section profiles
(Lipped channels)

SIZES: 142, 172, 202, 232, 262, 302

THICKNESS: 1.6mm, 2.0mm, 2.5mm, 3.0mm

MATERIAL: Pre-hot dipped galvanised steel, G275 coating and with a minimum yield strength of 450 N/mm² (S450GD)

SPECIFICATIONS

Section depth mm Lt mm Lb mm
142–262 14 16
302 19 21

Z-section Sleeve

SIZES: 142, 172, 202, 232, 262, 302

THICKNESS: 1.6 mm, 2.0 mm, 2.5 mm, 3.0 mm

MATERIAL: Pre-hot dipped galvanised steel with a G275 coating and a minimum yield strength of 450 N/mm² (S450GD).

SPECIFICATIONS:

A B C D E F G
142 42 56 240 44 50 614
172 42 86 290 44 50 714
202 42 116 350 44 50 834
232 42 176 410 44 50 954
262 42 176 460 44 50 1054
302 52 195 610 55 60 1354

C-Sections

SIZES: 142, 172, 202, 232, 262, 302

THICKNESS: 1.6mm, 2.0mm, 2.5mm, 3.0mm

MATERIAL: Pre-hot dipped galvanised steel, G275 coating and with a minimum yield strength of 450 N/mm² (S450GD)

SPECIFICATIONS:

Section depth mm L mm
142–262 13
302 18

C-Section Sleeve

Sizes: 148, 178, 208, 238, 268, 308

Thickness: 1.6 mm, 2.0 mm, 2.5 mm, 3.0 mm

Material: Pre-hot dipped galvanised steel, G275 coating and with a minimum yield strength of 450 N/mm² (S450GD).

SPECIFICATIONS:

A B C D E F G H
148 43 56 240 147 50 614 50
178 43 86 290 177 50 714 50
208 43 116 350 207 50 834 50
238 43 146 410 238 46 954 50
268 43 176 460 268 46 1054 50
308 53.5 195 610 308 56.5 1354 60

C Form Lipped channels

STANDARD SIZES

  • H SIZES: 75, 100, 125, 150, 165, 175, 200, 225, 250, 275, 300
  • B SIZES: 50, 65, 75
  • CUSTOM SIZES ARE AVAILABLE*

THICKNESS: 1.6mm, 2.0mm, 2.5mm, 3.0mm

MATERIAL: ISQ230 pre-galv, hot rolled commercial quality, S450GD, pre-galvanised

SPECIFICATIONS:

  • H = WEB
  • C = LIP
  • B = FLANGE
  • T = THICKNESS
  • COLD FORMED LIPPED CHANNEL

Angle Iron

SIZES: 25×25, 40×40, 45×45, 50×50, 55×55

THICKNESS: 1.6mm, 2.0mm, 2.5mm, 3.0mm

MATERIAL: Pre-hot dipped galvanised steel, G275 coating and with a minimum yield strength of 450 N/mm² (S450GD)

SPECIFICATIONS:

Cold Rolled Angle Iron, equal angle
Does not have a 90° angle

IBR Roofing Sheeting

COVER WIDTH: 0.686m (stiffening rib for extra strength)

THICKNESS: 0.40mm, 0.47mm, 0.50mm, 0.55mm, 0.58mm, 0.80mm

MATERIAL:
MITTAL – chromadek or galvanised
SAFAL – colourplus or zincalume

We also offer IBR Bullnosing and cranking*

SPECIFICATIONS:

Overall Width: 0.740m
Coil Width: 0.925m
Screws – Wood: 12x85mm
Steel: 12x65mm

Polycarbonate Sheeting available

Corrugated Roofing Sheeting

COVER WIDTH: 0.762m (10.5 WAVE)

THICKNESS: 0.40mm, 0.47mm, 0.50mm, 0.55mm, 0.58mm, 0.80mm

MATERIAL:
MITTAL – chromadek or galvanised
SAFAL – colourplus or zincalume

SPECIFICATIONS:

Overall Width: 0.838m
Coil Width: 0.925m
Screws – Wood: 12x65mm
Steel: 12x38mm

Polycarbonate Sheeting available

C/O Nest & Daan de Wet Nel Drive, Akasia

Phone: +27 12 247 5000

Fax: +27 12 541 3965