Macsteel Roofing metal roof sheeting and wall cladding flashings and accessories

sheet material

• Clean COLORBOND™

  

  CLEAN COLORBOND™:
  Clean COLORBOND™ steel gives you a building that lasts longer through enhanced chalk resistance properties that offer a higher resistance level to paint breakdown.
  Clean COLORBOND™ steel now comes with an innovative gloos retention coat that protects the sheen of your brand new building.

• COLORPLUS®

  

  COLORPLUS®:
  COLORPLUS® has been developed as a premium product to endure South Africa`s harshest climates, ensuring your building will have a considerable increase in service life, superior thermal protection, added aesthetic value, cost-effectiveness and eco-friendly credentials.
  COLORPLUS® is produced by a unique, efficient process whereby rolled steel is continuously hot dipped into a 55% Aluminium, 43.5% Zinc and 1.5% Silicon Alloy. This patented coating protects the steel in two ways:
  - The Aluminium component of the coating provides a tough physical barrier between the extreme atmospheric conditions and the inner core of steel.
  - The Zinc in the coating protects the steel at the cut edges.

• Galvanised steel

  

  Galvanised steel
  This sheeting has no finish.

• Galvanised steel with Chromadek

  

  Chromadek
  Top coat of 20 + -2microns.

  •  Product Info

• Galvanised steel with Chromadek Ultim

  

  Chromodek Plus
  High build system with a primer of 4 - 6 microns and a top coat of 20 - 25 microns.

  •  Product Info

• RHEINZINK®

  

  RHEINZINK® :
  RHEINZINK is a trade name for titanium zinc, manufactured to DIN EN 988. Electrolytically refined zinc with a 99.995% degree of purity as defined by DIN EN 1179 serves as the basis for the alloy, which also includes small yet precise amounts of copper and titanium. The composition of the alloy is one of the factors determining the technological properties of the material – as well as the colour of the RHEINZINK patina.
  The raw material is melted, cast and wound onto a steel sleeve in a single continuous operation. The quality of this material is uniform and flawless. These coils are then used for further processing as a universal source material to produce RHEINZINK`s high-quality roof drainage programme, pre-fabricated parts for roofing applications and facade cladding including the necessary building profiles.

• ZINCALUME®

  

  ZINCALUME®:
  The coating on ZINCALUME® steel comprises of 55% aluminium, 43.5% zinc and 1.5% silicon.
  The zinc/aluminium alloy coating on Zincalume® steel imparts corrosion resistance of up to four times the life of galvanised steel.
  It has excellent forming capabilities and is available in high strength grades.
  This sheeting has no finish.

  •  Zincalume® G 550

• Zincal®

  

  ZINCAL® :
  Steel coated with an alloy of Aluminium and Zinc has been extensively proven in the field, and has a service life at least 4 times longer than that of traditional galvanised steel.
  When used in the correct application, you can be assured of the following attributes:
  • Considerable increase in service life
  • Superior thermal protection
  • Eco-friendly credentials
  • Long lasting aesthetic value