In 2006 Atlas Roofing was given a mandate by CJ Irons Construction to develop a Structured Insulated Panel (SIP) roof for an office block in Pretoria. The application was done over purlin with suspended ceilings and the offices are used as a call centre. Since 2006 a number of similar projects were undertaken.



Waterproofing Training


2018 Training Dates

* February - 3, 10, 17, 24

* May - 5, 12, 19, 26

* August - 4, 11, 18, 25

price per person @ R3600 for 4 Saturdays



Structured Insulated Panels

SIPS are made up of various elements collectively providing a strong, multipurpose roof panel with excellent structural, thermal and aesthetic values.

Our SIPS consist of:

  • Magnesium oxide ceiling board 9mm
    Polyurethane foam Insulation 80mm
    Oriented strand board 11mm
    Mineral Torchon or Bitumen roof shingles

Advantages of SIP’S

Energy effiecient
Lower electricity bills
Maintain acceptable temperatures
Reduces carbon footprint
Improved acoustics
High R-Value rating
Low U-value rating (heat loss)
Speed of installation
Can be used in conjunction with Photo Voltaic panels




  External Finishes
Metal Sheeting
  Internal Finishes
Magnesium Oxide Board
Flat chromadek sheeting




Thermal Values


Certification & Test

Roof panel tested and passed SANS1077-10
Complies with SANS10400XA on thermal values
Individual products tested and complies with green council
Roof fasteners by Kare Industrial suppliers complies with SANS 1273