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Thermafiber® Mullion Cover Bracket | Owens Corning Insulation

Superior attachment

Why use a mullion cover bracket?

The patented Thermafiber® Mullion Cover Bracket is an innovative hanger system that provides an efficient method of installation for mullion covers, particularly effective in difficult-to-access conditions where mechanical attachment is required. These insulation brackets offer a clean, fast alternative to traditional weld pin or screw and washer attachment methods. They help reduce labor time, improve installation consistency, and make it easy to securely attach mullion covers in hard-to-reach areas.

Key Features of Mullion Cover Brackets:

  • Patented Design - Speeds up mullion cover installation compared to traditional methods.
  • Installation Flexibility - Installs easily around deep slabs or beams.
  • Time-Saving - Reduces installation time, providing more economical solution over traditional methods.
  • Fire-Rated System Component - Part of perimeter fire systems rated for up to 3 hours.
  • Field-Friendly Fabrication - Scored for quick cutting and easy sizing on-site.
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Thermafiber® Mullion Cover Bracket hanger system

When Life Safety Matters Most

Owens Corning® Thermafiber® is committed to providing solutions that help the commercial building professional confidently design, specify, and install durable perimeter fire containment systems for commercial structures.

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Building Enclosure Solutions

Owens Corning® Enclosure Solutions offers one of the largest portfolios of commercial insulation products for walls, roofs, and below-grade foundations. Engineered with Owens Corning technical expertise and supported by Building Science, Owens Corning® Enclosure Solutions deliver buildings that perform without compromising design.

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Performance Attributes

Thermafiber® Mullion Cover Brackets provide an efficient method for installing mullion covers. Mullion cover brackets are designed for hard-to-access areas where access for spiral anchors or screw attachment is limited. These insulation brackets install quickly without the need for welding, helping reduce labor time and avoiding damage to surrounding materials.


Fire Resistance icon

Fire Resistance

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Superior Attachment

Reduced Installation Time icon

Reduced Installation Time

Technical Information

UL® Approved Designs Per ASTM E2307

CW-D-1014CW-D-2039CW-D-2051
CW-D-1015

CW-D-2040

CW-D-2052
CW-D-1016CW-D-2041CW-D-2055
CW-D-1017CW-D-2046CW-D-2058
CW-D-1020CW-D-2047CW-D-2059
CW-D-1021CW-D-2048CW-D-1037
CW-D-1022CW-D-2049*

*Not limited to UL Systems above. Contact Thermafiber Insolutions® for more details.

Applications

  • Accessories and Specialty
  • Passive Fire protection

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Even though we're a global company, we're always ready to answer your questions. Call to speak with an Owens Corning representative.