Welding Single Ply Roofing Membranes - Application Guidelines

Application Guidelines - Welding Single Ply Roofing Membranes

Monarplan PVC single ply roofing membranes are hot air welded to each other and to PVC accessories in a homogeneous manner. The welding zone must be clean (free from dust) and dry. All welds shall be a minimum continuous width of 40mm.

The roofing membrane must be unrolled without tension and free of wrinkles. On heat sensitive substrates (eg. foamed insulation boards) and on curved decks (vaults) as well as on soft or uneven substrates, the overlap should be increased according to the situation.
To achieve a good weld, the following criteria should be considered:

  • Welding temperature 
  • Welding speed / traction of the welding machine,
  • Volume of air as well as the ambient temperature
  • Membrane temperature
  • Water absorption

Hot Air Welding Techniques for single ply roofing membranes  T-Joints and Cross-Joints  Testing-and-Checking-Welds in Single ply roof membranes

    Contact Icopal 0161 8654444

    Find Local Support

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

     

    Technical Support

    Telephone:

    0330 123 4585

    Email: technical.uk@bmigroup.com

     

    Sales Enquiries & Orders

    Telephone:

    0843 224 7400

    Fax:

    0843 224 7401

    Email: sales.admin@bmigroup.com

    Latest News

    BMI helps Children in Need keep young people safe

    Read more...

    Everyone's a winner - that's the truth!

    Read more...

    BMI helps shield school children from sea storms

    Read more...

    The Roaring Twentie's – and 40's – see BMI take shape

    Read more...

    BMI's training facilities claim academy status

    Read more...

    Leeds duo take the hounours at BMI Apprentice of the Year

    Read more...

    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