Vertical ‘Cedral’ Weatherboard system ATK100H

Horizontal application
Longer sizes available
Stainless steel Available

The ATK100H is most suitable for facades with vertical plank systems, similar to Eternit Cedral panels.

The brackets fixings are designed in a vertical direction to enable simple fixing to the SFS stud.

Where the board are joined together, the 110 mm faced T rail, provides the correct dimensions to all the major board manufacturers specification, relating to surface area in contact with the panel, and movement joint between the abutting panels. Depending on the material type, HPL / fibre cement panels require vertical support at 500mm to 600mm - for all vertical centre support generally use the L rail 51x61mm section.

System ATK100H is also available with slot configuration to suit concrete substrates.

FischerBWM offer Europe’s largest range of Helping hand brackets which have been designed to help achieve the U-value. Bracket systems range from the ZeLa range, designed to achieve passive house levels of performance, to standard L brackets that suit most project requirements in the UK.

Project thermal calculations to confirm insulation thickness available on a project by project basis.

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  • Approvals
  • Typical Façade Types
  • Technical Characteristics
  • Approvals


    FischerBWM facade systems are designed and manufactured to Eurocode 9. UK accreditation approvals through the new Winmark Approval, by Wintech and the BBA are confirmation of Eurocode design and manufacture processes.


    UK accreditation

    Winmark Approval

    British Board of Agrément (BBA) – Stage 2 progressing


    European accreditation

    MPA National Technical Test Certification: FischerBWM aluminium profile sections in substructure systems and connections

    Certification Conformity Structural Components and systems for structures to EXV2 according to EN 1090-2, for load-bearing structures in all types of buildings

    Passivhaus Certification

    CE-Certification & QM-cert ISO 9001

    Environmental management standard ISO 14001

  • Typical Façade Types



    Composite mineral material

    Glass fiber reinforced concrete

    Aluminium composite material

    Metal sheet products

    Cement boards

    High Pressure Laminates (HPL)


  • Technical Characteristics


    Typical bracket configuration uses the same bracket throughout the façade. The T–piece is Fixed Point bracket using a rivet connection into the pre-drilled holes int the bracket and T-piece. The T-piece is pre-slotted and holed to be used as a sliding or fixed point connection. Generally, per rail there should be one fixed point, with the other connections using the slot for expansion and contraction of the rail. Bracket configuration is specified by FischerBWM engineering department. To submit your project specifics please go to Contact.

    FischerBWM design issued by Fischer Engineering department are covered by Product and design insurance

    System components available for AutoCAD downloads.

    RJ & Fischer offer a standard, available ex stock UK, range that covers most design requirements.

    All rails available to specific RAL colours in Qualicoat on an order to order basis.


    Material Specification


    Manufactured from extruded aluminium alloys conforming to EN 573-3 (material) and EN 755 production standards.