Designing the Right Single Ply Roofing System

Monarplan System Criteria

The Monarplan PVC single ply roofing system will qualify for a materials warranty when pre-approved by Icopal and installed in accordance with the written specification and drawing details.

The Monarplan PVC single ply roofing is appropriate for installation on commercial, industrial and residential complexes. All installations must be reviewed for acceptability by the Icopal Technical Services Department. Special conditions should also be submitted.
Such conditions might include:

  • Buildings in high or special wind zones. Buildings with large wall openings (greater than 33% of the total wall surface area). 
  • Buildings subject to interior pressurisation (hospitals, food processing facilities and electronics plants).
  • Buildings with high interior humidity (over 45% relative humidity: i.e. pool enclosures, paper processing plants).
  • Buildings with a roof slope in excess of 20°.
  • Cold storage buildings and freezer facilities.

Other Design Considerations

Substrate suitability

Fastener withdrawal resistance & resistance to wind load.

Chemical compatibilities and other manufacturers’ products.

Integrity testing and quality assurance.

Material storage.


    Contact Icopal 0161 8654444

    Find Local Support

    To discuss your project in more detail please contact
    Your Local Area Manager


    Technical Support


    0330 123 4585



    Sales Enquiries & Orders


    0843 224 7400


    0843 224 7401


    This site uses cookies in accordance with our Website Privacy Policy. By continuing to browse the site you are agreeing to our use of cookies. To browse without the use of cookies, you can opt-out as explained in our Website Privacy Policy or adjust your cookie settings for your browser

    Icopal: We Protect Your Building