JMBS 30/200 Roofing System

30mm deep, 200mm pitch and 1000mm cover width available in lengths up to 12 meters to suit site requirements. These have wide pans with stiffening ribs for efficient water shedding, and special male / female ends with full return leg on side laps for purlin support and anti capillary flute inside lap.

  • Depth 30mm and effective width 1,000mm.
  • Easy Installation.
  • Cost effective & economical
  • Can be used as wall cladding as well as roofing sheet.
  • Suitable for mass market.
  • Direct screw down system.
600true dots bottomright 300false true 800
  • 5000 slideleft false 60 bottom 30
  • 5000 slideleft false 60 bottom 30

Colour Scheme
We use the RAL shade chart as a standard and thus offer a wide range colour coated sheets with various types of finishing based on our clients’ requirements. Below are some of our fast moving colours:
Technical Specification
Standard Specification
Coil Width 1220mm
Material Thickness 0.42 to 0.6mm
Effective Width 1000mm
Required length to cover 1sqm 1.0 rmt

Sectional Strength
Material Thickness(mm) Weight Load
Ix(cm⁴/m) Zx(cm3/m)
0.42 6.58 3.28
0.45 7.05 3.52
0.50 7.83 3.91
0.55 8.62 4.30
0.60 9.40 4.69
* Dimension are typical/nominal, and are subject to tolerances.
* Information provided above is based on technical calculations, is for guidance/estimation purpose and does not constitute a specification.