What CSI MasterFormat sections govern the CaptiveHook® Glass-Mounting System?

CaptiveHook® is primarily specified under CSI MasterFormat Section 08 80 00 (Glazing) and Section 09 77 00 (Special Wall Surfacing). For suspended glass ceiling installations, it coordinates with Section 09 54 00 (Specialty Ceilings), and cross-references Section 08 81 00 (Decorative Glazing) and Section 08 88 53 (Security Glazing) for multi-hazard environments.

What are the panel size, weight, and alignment tolerances for CaptiveHook®?

CaptiveHook® supports oversized panels exceeding 85 sq ft (7.9 sq m) and weights exceeding 500 lbs (227 kg). Precision-machined interlocking hardware ensures registration alignment within ±0.005 inches, delivering crisp, minimal visual reveals without exposed front clips or standoffs.

How does non-sequential panel removal work for general contractors and facility managers?

Unlike traditional tongue-and-groove or progressive clip-hung systems that require removing entire wall runs to reach a single panel, CaptiveHook® features plug-and-play non-sequential removal. Any intermediate glass panel can be independently disengaged and removed for mechanical, electrical, or plumbing (MEP) maintenance and remounted without disturbing adjacent panels.

What seismic testing standards does CaptiveHook® satisfy?

CaptiveHook® is engineered for high-deflection and active seismic zones, offering optional compliance with AAMA 501.6 (Standard Test Method for Evaluating Architectural Systems Subject to Dynamic Seismic Drift). The patented connection isolates structural movement from the glass plies, preventing catastrophic edge loading or panel fallout.

What glass types and decorative finishes can be mounted using the CaptiveHook® system?

The system is fully compatible with monolithic tempered and laminated architectural safety glass. It integrates seamlessly with custom digital printed interlayers, Ocean Series™ dichroic glass, Madras® Italian acid-etched glass, back-painted glass, ElectraView™ switchable smart glass, and multi-hazard security or fire-rated assemblies.

Large-Format Glass-Mounting Systems

Credits: 1 LU|Elective

COURSE TITLE:

Large-Format Glass-Mounting Options for Walls, Ceilings, & Seismic: Enabling Creative Architecture

COURSE DESCRIPTION:

Designing lobbies and interiors with large-format panel walls and ceilings can be challenging, especially when seismically rated and environmentally-friendly/sustainable solutions are needed. This course provides an analysis of existing glass-mounting systems, compares and contrasts solutions, discusses field testing, and reviews aesthetic options.

LEARNING OBJECTIVE:

Explore the historical problems and challenges of mounting large-format glass.
Compare existing glass-mounting systems and review case studies.
Learn about the development of engineer-approved glass-mounting systems.
Understand seismic testing and review seismically rated glass-mounting options.
Explore aesthetic options, and understand how glass can mimic the appearance of wood, stone, and other materials as a safe and economical substitution.
Review sustainability/environmental documentation for existing options.
Learn how to specify seismically rated glass-mounting systems.

Credits: 1 LU|Elective

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