Arlington Industries Fire-Rated Adjustable Ceiling Fixture Box - Non-Metallic Construction Mount

Arlington Industries Fire-Rated Adjustable Ceiling Fixture Box

Professional-Grade Fire Protection with Adjustable Mounting

The Arlington Industries Fire-Rated Adjustable Ceiling Fixture Box is an innovative non-metallic electrical box designed to solve fire safety and installation challenges in new construction. This durable plastic ceiling box features adjustable depth capability for versatile mounting applications, delivering the 2-hour fire rating and 20.5 cubic inch capacity that electrical professionals demand.

Innovative Features & Benefits

Fire Safety Excellence

• 2-Hour Fire Rating - Meets stringent fire safety codes, eliminating callbacks and ensuring code compliance
• UL Listed Construction - Certified safety performance reduces liability concerns and inspection delays
• 20.5 Cubic Inch Capacity - Ample wire storage space prevents overcrowding and simplifies connections
• Non-Metallic Design - Eliminates corrosion concerns and provides excellent insulation properties

Installation Flexibility

• Adjustable Depth Range - Accommodates 1/2" to 1-1/2" ceiling thickness variations without additional hardware
• Secure Joist Mounting - Direct attachment system ensures rock-solid fixture support
• New Construction Optimized - Purpose-built for efficient installation during building phase

Technical Specifications

Non-metallic construction with black finish, 4.000" height, 20.5 cubic inch capacity, UL listed, 2-hour fire rating, adjustable depth from 1/2" to 1-1/2", designed for secure joist mounting in new construction applications, standard packaging of 25 pieces.

Quick Installation Process

1. Position box at desired ceiling fixture location between joists
2. Adjust depth setting to match ceiling thickness (1/2" to 1-1/2")
3. Secure mounting brackets directly to joist structure
4. Verify box is flush and level with ceiling surface
5. Run electrical cables through appropriate knockouts
6. Complete wire connections within spacious 20.5 cu. in. interior

Perfect Applications

Ideal for:

• New Construction Projects - Residential homes, apartments, and condominiums requiring fire-rated ceiling boxes
• Commercial Buildings - Office complexes, retail spaces, and institutional facilities with fire safety requirements
• Multi-Family Housing - Apartment buildings and townhomes where fire ratings are mandated
• Ceiling Light Fixtures - Recessed lighting, pendant lights, and surface-mounted ceiling fixtures
• Fire-Rated Assemblies - Ceiling systems requiring 2-hour fire protection certification
• Code Compliance Projects - Installations where fire safety regulations demand rated electrical boxes
• Variable Ceiling Depths - Applications with inconsistent ceiling thickness requiring adjustment flexibility
• Professional Installations - Contractor projects demanding reliable, code-compliant electrical solutions

Fire-Rated Design Advantage

Arlington's fire-rated ceiling box eliminates the guesswork and liability concerns associated with standard electrical boxes in fire-rated assemblies. The 2-hour rating ensures your installation meets the most stringent building codes while the adjustable depth feature accommodates real-world construction variations.

Why Choose Arlington Innovation?

Since 1949, Arlington Industries has engineered solutions that solve real installation challenges. This fire-rated ceiling box combines safety compliance with installation efficiency, giving electrical professionals the confidence that comes with proven Arlington quality and innovation.