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Belzona® Encapsulates Flat Roof And Parapet Walls



Buildings & Structures (BSTR)



Roof Problem Areas (RPA)


Customer Location:

Logistics Factory, Lancashire - UK


Application Date:

April 2007


Application Situation:

50 square meter flat roof over store room.



Deterioration of original felt finish had allowed water ingress into the roof deck. In particular the felt had split and cracked in critical areas such as the wall to roof interface and the water outlets.



Belzona® 3111 (Flexible Membrane)



Various including Brick, Lead and Felt


Application Method:

The application was carried out in accordance with Belzona Know-How system leaflets RPA-6, RPA-8, and RPA-10.


Belzona Facts:

Belzona was chosen after the success of its application to another part of the factory. Ability to seal; different materials and details made Belzona ideal for this situation.


Photographs Description

  1. Roof area prior to coating
  2. Close up of parapet wall and gutter outlet
  3. Belzona® 3111 encapsulating roof deck and parapet wall
  4. Completed Belzona® 3111 reinforced system
Case study pic one


 Case study pic two


 Case study pic three


 Case study pic four


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