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Aluminium Capping System

The CGL Capping System, manufactured from 1.6 – 3mm thick aluminium, has the following benefits -

  • No fixings pierce the capping which allows free movement to cope with expansion stresses, avoids unsightly distortion of the capping and removes the danger of leaks due to failed capping fixings
  • Joints are securely waterproofed by the profiled nature of the support extrusion. The system does not rely upon site-applied mastic seals but upon the proven engineering technology of the design
  • The CGL system is capable of coping with design wind pressures by variation of metal thickness and bracket placement
  • The system is easy and quick to install – all necessary components are supplied to support, seal, level and silence the finished capping. The contractor can install the capping from the roof without the necessity of provision of expensive scaffolding
  • All materials are compatible, corrosion-free, lightweight and simple to disassemble and repair if damaged. Cappings are available in coil-coated, powder-coated or anodised aluminium
Aluminium Capping System manufactured from 1.6 – 3mm thick aluminium.



Click the link below to download specifications for this system.

CGL Capping System


Capping System