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Cortizo STACBOND® PE System STB-CH

Third party certifications:
  • BBA Agrément Certificate

    Certificate type

  • QA Certificate

    Certificate type

Cortizo UK Limited

Ventilated facade system with hung cassettes.

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+44 (0)7494 66 2507 www.cortizo.com

Ventilated facade kit system comprising hung cassettes of STACBOND® PE composite panels.

Features and benefits:

  • Ventilated facade composing of 4 mm thick aluminium composite panels with two 0.5 mm thick aluminium sheets (interior and exterior) and a polyethylene inner core.
  • The system has hidden fixings and is versatile and quick to install.
  • Cassettes can be installed either vertically or horizontally, with gaps of 10–20 mm.
  • The STB-CH system complies with all the requirements to be employed in the most advanced architectural claddings.
  • Product and installation according to BBA 13/5022, ETA-ETE 15/0655 CE Marked.


Standard hanging system composed of profiles OMEGA and spacers DOUBLE T in 6063-T5 aluminium alloy, with additional hidden stiffeners depending on the dimensions of the panels. The stiffeners are attached to the inner face of the panel with an adhesive. The facade is completed with joints for dilatation and connecting elements for heads, jambs and sills of windows by utilizing bespoke panel pieces.

Spacers are available in various lengths to house the required thickness of thermal insulation and compensate for any irregularities in the facade. Specific insulating thermal break wedges are placed between the spacers DOUBLE T and the vertical face. The spacers are anchored to the wall using special mechanical fixings and receive the profiles OMEGA as uprights.

Auxiliary elements (bracket set STB-CH hanging) are placed on the uprights to receive the cassettes. They are cut from extruded 6063-T5 aluminium alloy profiles. A special ethylene propylene diene monomer (EPDM) piece is fitted in the hanging area to avoid vibrations.

Specification data
Product Reference

Cortizo STACBOND® PE System STB-CH


As drawing

Insert reference.

External colour

Insert requirement.

Standard product features


Aluminium sheets (exterior sheet aluminium alloy 5005 to BS EN 485-2) encapsulating a polyethylene inner core.

Panel thickness:

4 mm, with two 0.5 mm thick aluminium sheets either side of the core.

Panel weight:

5.5 kg/m².

Weighted sound reduction index:

Rw (C;Ctr) = 28 dB (0;-3).

Thermal transmittance:

3.38 W/m²K.


Aluminium coated in the external face with a thickness of 25–40 μ. This coating comprises of two layers: An internal primer (conversion layer) of 5–10 μ and an external coating (PvdF 70/30 – 70% polyvinyl fluoride, 30% acrylic resin). The panels are supplied with a protective film with a thickness of 100 μ. The pre-processing of aluminium used in both faces is chromium-free.

Third party certifications
  • Certificate: 13/5022
  • ETA-ETE : Certificate: 15/0655
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