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Metal Ceilings - Dauntless | Longboard®
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Metal Ceilings - Dauntless | Longboard®

  • Use

    Suspended ceiling system
  • Applications

    Interior, exterior
  • Characteristics

    VOC-free, 100% non-combustible, easy installation, made from light-weight extruded aluminum, recyclable, pre-treated to prevent oxidation
  • Colors

    Available in different wood grains, standard solid colors and specialty finishes
  • Guarantee

    15-year warranty

More about this product

Longboard® fire safe architectural products are made from light-weight extruded aluminum and are easy to install either in the factory or for on-site construction.

Longboard® Dauntless baffles are considered by the International Building code (IBC) to be a decorative architectural feature rather than a ceiling by the since it is not connected to the walls on all four sides. The ASCE 7 recommendation is that decorative architectural components and their supports are designed and installed in the same manner as acoustical suspended ceilings.

Physical data

Substrate Aluminum
Max load per hanger 8.6kg (19 lbs)
Light reflectance value (LRV) coefficient Varies with finish
Dark wood grain LRV = 8.16
Acoustic rating with insulation NRC 0.65
UV Resistance AAMA 2604 & 2605

Fire Classification

  • Dauntless baffles are non-combustible according to ASTM E136 standards
  • Class A

LEED v4 Credits

  • EQ: Low-Emitting Materials
  • EQ: Indoor Air Quality Assessment
  • EQ: Acoustic Performance


Aluminum is amongst the most recycled and recyclable materials available. Longboard® aluminum is sourced from a company with large hydro-power capacity to renewably produce aluminum.

Weather-ability and Durability

Aluminum doesn’t corrode and Mayne’s 5-stage pre-treatment process protects Longboard® from oxidation.

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