Facades - Aluminum Curtain Walls | Metawell
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Facades - Aluminum Curtain Walls | Metawell

  • Available in

  • Use

    Curtain wall facades, rear-ventilated facades
  • Applications

    Corporate, educational, healthcare, public, sports
  • Characteristics

    Lightweight aluminum, high resistance to corrosion, corrugated core, 100 % recyclable
  • Certification

    Fire classification acc. EN 13501-1: B - s2, d0 or A2 - s1, d0, NFPA 285 and ASTM E84 (passed) | Building inspectorate approval: Z-10.3-708 (DIBt Germany) | Environmental Product Declarations acc. DIN EN ISO 14025 Type III and EN 15804

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More about this product

Lightweight aluminum curtain wall facades are offered by Metawall®, the
product variation of Metawell® that specializes in facade cladding. The aluminum facades have a simple design made from lightweight, rigid aluminum sandwich panels created for curtain wall facades. Rear-ventilated facades can also be realized with Metawall® aluminum sandwich panels.

The aluminum sandwich panels are created using a continuous production process that enables the fabrication of unusually large facade elements with flat surfaces. Less substructure is required since the panels remain dimensionally stable over a larger span. Protecting the core against corrosion gives a high corrosion resistance for the overall panels which are 100 % recyclable without previous material separation.


Different colors including RAL, NCS, BS, Pantone, and metallic colors are offered as well as the chance for individual color schemes. Unlike other sandwich panels, Metawell® panels can be powder-coated on request – so individual coloring for smaller quantities is also possible.


  • Aluminum sandwich panels with corrugated core for large facade elements
  • Weight savings due to lightweight construction
  • Economical, due to larger spans and less substructure for big facade elements
  • Various colors available (custom designs, decors, gloss, metallic colors, and colors according to RAL, NCS, BS, and Pantone)
  • Sustainable, thanks to raw material savings and full recyclability (without previous material separation)
  • Excellent corrosion protection (also of the core)
  • BIM-objects for ArchiCAD and Revit


Depending on the requirements of static and fire classification, there are two different aluminum facade products:

Rear-ventilated facades with Metawall® A2 Curtain wall facades with Metawall® B1
Description With properties similar to Metawall® B1 the aluminum sandwich panel Metawall® A2 offers a panel thickness of 15 mm a fire classification of A2. With the low weight of 5.2 kg/m2 Metawall® B1 is extremely stable and the 10mm panel thickness convinces in terms of energy efficiency and sustainability by saving raw material.
Overall thickness 15 mm 10 mm
Weight 6.8 kg/m2 5.2 kg/m2
Non-visible fixing method riveting Gluing (up to 4300 mm) and riveting
Perfect flatness for big elements max. 1460 x 6000 mm max. 1470 x 6000 mm
Fire classification acc. to EN 13501-1 A2 – s1, d0 (non combustible), NFPA 285 and ASTM E84 (passed) B – s2, d0 (flame retardant)

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