Wall Capping

Ali-Fabs Aluminium Capping Solution for parapet and boundary walls

Ali-Fabs aluminium wall capping is a cost-effective system, purpose-made for each project to individual specifications, sizes and profiles, making it a versatile and flexible option for site detailing.

All pressed aluminium roof cappings are manufactured from high quality aluminium sheet and powder coated to give long-term performance. This metal capping system is suitable for parapet and boundary wall applications. Manufactured from 2mm thick high quality aluminium, they can be fabricated flat, stepped or ramped to suit almost any design.

A complete wall capping system with fully fabricated fittings is available.


Key Features

Suitable for any height building


Tailor-made to fit wall widths up to 2.8m


Wide range of colours and finishes

  • Features & Benefits
    • Manufactured from 2mm thick aluminium. Can be made lighter or heavier on request
    • Standard capping manufactured level or can be made with fall on request (please note: There is a risk of ponding with flat cappings)
    • Supplied complete with jointer piece for sealing joints
    • Easy installation and on-site flexibility
    • Capping is fixed directly to the wall
    • Ideal for refurbishments and new build projects
    • Made in the UK
  • Finishes

    Our aluminium wall capping is available in a wide range of colours and finishes, including RAL and BS colours, heritage textured finish, metallic and anodised. We can source any colour to colour match your project or we also supply capping uncoated in the standard mill finish if required.


    Polyester Powder Coated


    Mill Finish


    Anodized Effect

    aluminium_coping_stone effect_finish_coating

    Stone Effect



  • Technical Info

    Aluminium Wall Capping Size

    Ali-Fabs aluminium wall capping can be made to almost any profile, the standard dimension details shown can be used as a guide only.

    Standard front and rear projection is 35mm as shown.

    Please note: There is a risk of ponding with level cappings.

    Curved or Radius Capping

    Wall cappings can be produced to a true curve to suit both internal and external situations.

  • Components

    Typical components for wall capping

    Standard dimensional details available on request.

    90° External Angle 90_Ext_Angle_Coping_capping_ali-fabs
    90° Internal Angle 90-Int-Angle_Coping_capping_ali-fabs
    Apex Angle Coping-Apex_Coping_capping_ali-fabs
    Internal Stop End (Right Hand Shown) Stopend-RH_Coping_capping_ali-fabs
    Internal Upstand End (Left Hand Shown) Upstand-End-Left-hand_Coping_capping_ali-fabs
    Raking Angle Raking-Angle_Coping_capping_ali-fabs
    T-Section Coping T-Section_Coping_capping_ali-fabs
    True Curve True-Curve_Coping_capping_ali-fabs

    Bespoke Items
    on request

  • Downloads

View Our Projects

Radius or Curved Capping

We specialise in radius or curved wall capping, to a true curve or facetted. Horizontal and vertical, most curves are achievable and provide a fantastic sleek and smooth aesthetic appearance on any building.


Bespoke Wall Capping

Bespoke aluminium wall capping can be made to measure for walls of any size or shape. For special bespoke aluminium capping, our technical team can help realise most ambitions. Available with a flat level, weather struck or dual pitched top.


Quick Downloads

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Why Ali-Fabs?





design possibilities


From drawing
to delivery

we’ll take your project from initial design to finished product


Tried & Tested

on commercial and residential buildings in the UK and overseas

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