Arlington ONE-BOX Screw-On Non-Metallic Vapor Ceiling Box — 6.25 in. Dia, 1-Gang
The Arlington F426F is part of the ONE-BOX line of non-metallic ceiling boxes, designed for vapor barrier applications in insulated ceilings. The screw-on installation method simplifies mounting directly to drywall or ceiling surfaces without a separate mounting bracket. The black plastic construction provides a durable, moisture-resistant enclosure suitable for vapor barrier ceiling penetrations.
Product Specifications
- Model: F426F
- Brand/Line: ONE-BOX
- Product Type: Non-Metallic Vapor Ceiling Box
- Material: Plastic
- Color: Black
- Depth: 2.625 in.
- Diameter: 6.25 in.
- Number of Gangs: 1
- Openings: 1
- Mounting: Screw-On
Applications
Designed for ceiling light fixture and fan installations in energy-efficient and vapor barrier ceiling assemblies, including insulated cathedral ceilings and attic-adjacent spaces. The vapor-tight design helps maintain the building envelope by preventing air and moisture infiltration through the ceiling penetration. Suitable for residential and commercial new construction and retrofit applications.



