SIMPLEX SM decorative functional panel

Cassette materials

 

The panel base material can be any sheet metal commonly used in architecture, such as galvanized painted steel, aluminum, Corten steel, copper, stainless steel, etc., with a thickness ranging from 0.75 mm to 3 mm.

Factory-painted, high-quality galvanized steel SIMPLEX SM cassettes made from Arcelor Mittal Granite® Standard can be produced using sheet material available in stock according to the color catalogue.  

 

Certifications and test results

 

SIMPLEX SM cladding panels comply with the EN 14782:2006 standard.

Cassettes made from sheet metal without an organic coating meet fire reaction class A1 – non-combustible. Most cassettes made from materials with an organic paint coating, according to tests conducted by manufacturers, also meet fire reaction class A1 – non-combustible.

 

Compliance with Enviromental Protection Requirements 

 

SIMPLEX SM panels are made from sheet metal, a fully recyclable and environmentally friendly material. SIMPLEX SM cassettes are available in versions manufactured from high content recycled raw material.

 

Warranty

 

SIMPLEX SM metal panels are not exposed to mechanical stress. Their mounting within the SIMPLEX profile system ensures that no deformations occur in the panels, even after multiple expansion-contraction cycles that could otherwise compromise their structure.

The durability of SIMPLEX SM panels against corrosion, chemical exposure, and UV radiation depends on:

• the parameters of the selected raw material

• the chosen color and surface finish

• the required gloss or matte level and its durability

• the building's location

In most cases, SIMPLEX SM panels are guaranteed to perform without visible changes for at least 30 years.

Standard coating warranties of up to 25 years are available, depending on the confirmation of the above-mentioned factors. A formal application must be submitted prior to order placement to confirm the coating specification.

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Packaging and labeling

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SIMPLEX SM panels are marked during production with an engraved number corresponding to the part identification code (based on the manufacturers or client’s system). The number is placed on the panel’s concealed edge and remains visible even when packed.

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Panels are delivered in wooden crates equipped with a breathable barrier — preventing moisture build-up while allowing condensation to evaporate. For panels without protective film and prone to oxidation or hydroxylation, spacers are included to prevent surface damage.

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Packaging is arranged in the planned installation sequence. Each crate includes:

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• final quality inspection for every unit

• protective foam dividers with at least 8 contact points for large panels

• panels stacked with coated surfaces facing inward to prevent scratching

• all identification numbers clearly visible without unpacking

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Most crates are marked with the corresponding building section or façade for easy on-site logistics.

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Storage beyond 6 months is not recommended, as protective films may become difficult to remove, and panels with natural patina may show unwanted visual changes.

 

Handling on Site 

 

Manual lifting of crates is not recommended or often not feasible. Mechanical lifting equipment such as forklifts, cranes, and/or hoists should be used. Crates should be stored on a firm base, away from areas prone to water pooling.

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If all panels are not removed at once, the remaining units should be kept together with the lid temporarily replaced to ensure protection. The breathable membrane should also be restored. Panels should be lifted by two people holding all four corners and pulled apart gently. Always carry them vertically and use gloves to avoid staining the surfaces.

 

Delivery – Land Transport

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All deliveries (unless stated otherwise) are made via road transport to the project site. Unloading is the client’s responsibility.

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Delivery – Sea Freight

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Crates fully packed in wood are available for projects requiring sea freight delivery (extra charge applies). Steel containers are also an option. Special loading fees apply.

 

On-Site Installation Procedure 

 

SIMPLEX SM panels must be installed on a pre-mounted SIMPLEX hook frame. Installation is quick and simple. SIMPLEX provides on-site initial training for:

• Mounting the frame system

• Panel dimensioning

• Panel installation

 

Cassette Connections & Special Elements

 

SIMPLEX SM façade cassettes are typically delivered together with the SIMPLEX TRIMBOX — ensuring fast, high-quality connections to windows, doors, and glazed constructions. Our broad expertise in manufacturing technology combined with state-of-the-art equipment allows us to deliver unique architectural elements that enhance the building’s overall function and design.

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SIMPLEX can also supply flat metal sheets for custom processing on-site or in local workshops, enabling quick production of various dimensional elements.