Best 2 Hour Fire Rated Junction Box Solutions for Your Home
Home electrical safety depends on quality junction boxes that can endure fire exposure while keeping connections secure. This guide highlights five top-rated, 2-hour fire-rated junction boxes and related products to help you choose reliably engineered options for walls and ceilings. Each selection balances durability, ease of installation, and compliance with fire-rated standards.
Summary: Selected Products
| Product | Brand | Interior Capacity | Fire Rating | Type |
|---|---|---|---|---|
| AIRTAK Round 18 Cu.in. | AIRTAK | 18 Cu in | 2 Hours | Old Work Round Box |
| TOMSHIELE PVC Old Work Box | TOMSHIELE | 25 cu in | 2 Hours | 2-Gang Old Work |
| XGGYA Old Work Box | XGGYA | 14 cu in | 2 Hours | 1-Gang Deep |
| Amico 24 Pack 6 Inch LED Recessed Light | Amico | — | 2 Hours | Junction Box Included |
| YQXIUTE 1-Gang Old Work Box | YQXIUTE | 8 cu in | 2 Hours | Plastic Old Work Box |
AIRTAK Round 18 Cu.in. Fire Rated Box
The AIRTAK 1-gang round old-work box is designed for simple wall or ceiling installations with flanges, adjustable clips, and jacketed cable jacks. It includes grounding provisions and offers a compact 4.25″ diameter with a 2.75″ depth, delivering 18 cubic inches of internal space. Built from durable, impact-resistant thermoplastic, it resists rust and is non-conductive, providing a safe enclosure for electrical devices. This box is a practical choice for retrofits and new installations requiring a reliable 2-hour fire rating.
Key features include easy attachment via adjustable clips and built-in grounding compatibility. The box’s material choice emphasizes longevity in various environments, ensuring it remains stable under mounting pressure and during routine wiring tasks. The included 18 cu in capacity supports common single-gang configurations, while the round geometry aids installation in circular cutouts often preferred in ceilings and soffits.
TOMSHIELE 2-Gang PVC Old Work Box
The TOMSHIELE 2-Gang Old Work Box provides ample internal space (25 cu in) to accommodate two parallel control devices, with dimensions around 4.17″ x 4.0″ x 2.76″. Constructed from sturdy PVC, it delivers resistance to corrosion and sustained performance in challenging environments. This box is ETL-listed for safety and features a 2-hour fire rating, making it suitable for walls that require enhanced fire resistance around electrical connections. Its robust, lightweight design simplifies installation in retrofit scenarios.
Highlights include its durable material, corrosion resistance, and a simple, secure mounting process. The 2-gang layout supports multiple switches or outlets in one box, helping to consolidate wiring in tight spaces. This box balances a compact footprint with enough space to route wires without crowding, aligning with common residential electrical projects that require fire-rated protection.
XGGYA 1-Gang Deep Old Work Box
The XGGYA 1-Gang Deep Old Work Box uses plastic construction with built-in fixing ears and a rotatable buckle to secure mounting, preventing dislodgement. With outer dimensions approximating 4-1/3″ by 2-1/5″ by 2-3/4″ and a 14 cu in interior, this box supports single-gang installations while offering a robust fastening system for secure wall integration. It is ETL-listed and designed to withstand fire for two hours, meeting common code requirements for fire-rated walls around outlets and switches.
Its features emphasize ease of installation and problem-free retrofitting, designed to minimize wall alterations and repairs during upgrades. The box’s compact footprint is ideal for renovations, and its snap-on connection helps prevent loosening during device mounting. This makes it a practical option for homeowners pursuing a reliable, fire-rated single-gang solution.
Amico 24 Pack 6 Inch Fire Rated LED Recessed Light
The Amico 24-pack 6-inch LED recessed lights come with integrated junction boxes and a 2-hour fire rating. The fire-rated steel housing provides a robust barrier, and the design is UL263, ASTM E119, and CAN ULC S101 certified. The IC-rated junction box is suitable for ceilings with insulation, reducing the need for additional fire containment components. With selectable 5CCT color temperatures (2700K to 5000K) and dimming capabilities, these fixtures offer flexible lighting options while maintaining fire safety compliance. Installation emphasizes minimal components and efficient mounting, suitable for larger retrofit projects needing multiple units.
Important considerations include ensuring compatibility with existing ceiling cavities, dimmer compatibility, and precise cutouts. The 2-hour fire rating applies to the fixtures as a system, including the junction box, rather than to the ceiling material alone. The canless design reduces ceiling height requirements and simplifies installation in tight spaces.
YQXIUTE 1-Gang Old Work Box
The YQXIUTE 1-Gang Old Work Box features built-in mounting tabs and a snap-on connection, making wall mounting quick and secure. This 8 cu in plastic box is designed for single-gang installations, suitable for adding outlets or switches during renovations. It is ETL-certified and fire-rated for 2 hours, aligning with common safety codes for wall-mounted electrical devices. Its compact size and lightweight construction facilitate installation in existing walls, with adequate space for typical wiring configurations.
Durability stems from high-quality PVC material, providing flame retardancy and resistance to deformation. The box’s dimensions (approximately 4.27 x 2.4 x 1.25 inches) keep a small footprint while maintaining sufficient space for standard wiring. It presents a practical choice for one-gang upgrades in residential projects where fire resistance is a priority.
Wembanma 4-Inch Fire-Rated Recessed Light Kit
This 4-inch fire-rated recessed light kit uses a metal fireproof coating, fireproof materials, and a sealed junction box to achieve a 2-hour fire rating. The kit offers five selectable color temperatures (2700K to 5000K) for flexible room ambiance and is designed for easy installation in ceilings. It is dimmable to enhance comfort and energy efficiency, with a focus on reliable performance in fire-rated installations where a sealed system is advantageous. The product targets renovation projects seeking a compact, integrated lighting solution that meets safety standards.
Amico 6 Pack 6 Inch Fire Rated LED Recessed Light
The Amico 6-pack mirrors the 24-pack design with a 2-hour fire rating, IC-rated junction boxes, and five selectable color temperatures (2700K–5000K). It is designed for canless installation, reducing ceiling clutter while maintaining high efficiency and performance. The included junction box integrates with the recessed fixture to provide a single, fire-rated assembly. The system supports smooth dimming and is built to be compatible with a wide range of dimmers, excluding certain smart dimmer models.
Buying Guide: Key Purchase Considerations
- Fire rating and codes: Confirm a minimum 2-hour fire rating when choosing junction boxes or recessed lighting assemblies intended for ceilings or walls near insulation or structural elements. Check certifications like UL263, ASTM E119, or CAN ULC S101 where applicable.
- Box size and capacity: Match interior cubic inches to the number and size of conductors, devices, and connectors you plan to install. A larger box eases wiring but may require more space in the wall or ceiling cavity.
- Material and durability: PVC/thermoplastic boxes are lightweight and corrosion-resistant, while metal housings offer higher rigidity. Consider the environment (moisture, heat) and mounting conditions when selecting material.
- Retrofit vs. new work: Old-work boxes are designed to be inserted into existing walls with clamps or screws, while new-work boxes require ongoing construction access. Choose the option that fits your remodeling scenario.
- Ease of installation: Look for built-in mounting tabs, snap-on connections, and adjustable clips that simplify securing the box and wiring. This reduces installation time and potential mistakes.
- Integrated lighting options: If selecting recessed LED fixtures, consider color temperature options (CCT), dimming compatibility, and whether the fixture includes or requires a separate junction box.
- Insulation compatibility: IC-rated junction boxes are designed to come into contact with insulation. Ensure your ceiling assembly supports the rated insulation type and thickness in your space.
- Safety and ETL/UL listings: Ensure products are ETL-listed or UL-listed to meet local electrical codes and provide assurance of quality and safety standards.
- Aesthetics and practicality: Consider the installation depth and overall footprint to maintain clean, professional wiring behind walls or beneath ceilings, especially in tight retrofit spaces.
When evaluating options, align product features with your specific installation context—whether you’re retrofitting an older space, planning a ceiling retrofit with LED recessed lighting, or building a new wall for contemporary electrical layouts. The choices above reflect common configurations and comply with 2-hour fire rating requirements to help safeguard residential electrical projects.