Best Shallow Depth Outlet Boxes for Easy Installations and Hidden Wiring
Finding the right shallow depth outlet box is essential for renovations, remodels, or new builds where wall cavity space is limited. This guide highlights five top shallow 1-gang options that stay unobtrusive while delivering solid electrical safety, ease of installation, and durable construction. All selections are ETL-listed or fire-rated where noted, making them suitable for residential projects across the United States.
| Product | Brand | Interior Capacity |
|---|---|---|
| YQXIUTE 1-Gang Old Work Shallow Outlet Box | YQXIUTE | 8 cu in |
| Airmont Plastic Shallow Remodel Box (Grey) | Airmont Products | 8 cu in |
| XIUTE 1-Gang Old Work Blue, 18 Cu In | YQXIUTE | 18 cu in |
| YQSIYU Plastic Shallow Outlet Box (3 Pack, 8 Cu In) | YQSIYU | 8 cu in each |
| Relaxweex 8 Pack Plastic Shallow Electrical Box | Relaxweex | 8 cu in each |
YQXIUTE 1-Gang Old Work Shallow Box
The YQXIUTE 1-Gang Old Work shallow box offers an 8 cubic inch interior and built-in mounting tabs with a snap-on connection for quick wall installation. Its PVC construction is lightweight, flame-retardant, and designed to resist deformation, making it suitable for both indoor and outdoor use. Overall dimensions are compact (4.27 x 2.4 x 1.25 inches) and the unit weighs around 42 grams, supporting easy handling in tight spaces. This box is ideal for adding new outlets, switches, or dimmers during renovations while maintaining a clean, professional fit.
Airmont Plastic Shallow Remodel Box (8 Cu In)
Designed to enclose wire connections, receptacles, or switches, this single-gang shallow box provides a durable solution for tight spaces, especially during remodeling. Crafted from durable plastic, it ensures long-term reliability and is listed for use in 2-hour fire-rated walls. The interior capacity is 8 cubic inches, with dimensions of 4.25 x 2.4 x 1.24 inches, matching common fixture spacings for renovations and substitutions in narrow walls.
XIUTE 1-Gang Old Work (18 Cu In)
This XIUTE 1-Gang shallow box features an 18-cubic-inch capacity, providing ample space for thicker cables or more complex wiring in older walls or thicker finishes. It includes a flange and adjustable installation label for straightforward mounting to existing walls, and its insulation properties reduce grounding complexity in standard residential setups. The product is designed for easy access to sheath cables and additional cable support with live hinges, aiding in smoother installations in constrained spaces.
YQSIYU 3 Pack Plastic Shallow Outlet Box (8 Cu In)
YQSIYU offers a 3-pack of 1-gang shallow electrical boxes with an 8 cubic inch capacity per unit. The design emphasizes a no-metal construction for easy wall mounting and ETL listing for safety, including a 2-hour fire-resistant rating. Ideal for shallow spaces where multiple boxes are needed to accommodate several outlets, switches, or connectors in tight wall cavities.
Relaxweex 8 Pack Plastic Shallow Boxes
Relaxweex offers a bulk option with 8 shallow 8 cu in boxes, designed for quick installations in tight spaces. Made from PVC, these boxes are resistant to deformation and suitable for indoor electrical setups. The compact 4.25 x 2.4 x 1.24 inch footprint makes them well-suited for remodeling projects where space is at a premium, and the set helps reduce the need for additional purchases when wiring multiple outlets or switches.
Buying Guide: Key Purchase Considerations
- Interior capacity: Most shallow 1-gang boxes offer 8 cubic inches, enough for standard outlets or switches. If you need more space for thicker conductors or added devices, look at options with larger volumes (e.g., 18 cu in).
- Wall compatibility: Old-work (remodel) boxes are designed to install into existing walls without large renovations. Flanges and installation aids improve alignment and stability in retrofit projects.
- Material and fire rating: PVC plastic is lightweight and resistant to deformation, and many options are fire-rated (often 2-hour) for use in compatible wall assemblies. Ensure the box is ETL-listed for safety compliance.
- Number of units per pack: If you’re wiring multiple outlets in a single project, bulk packs (e.g., 8-pack, 16-pack, or 3-pack) offer cost savings and consistency across installations.
- Ease of installation: Built-in mounting tabs, snap-on connections, adjustable installation labels, and live hinges simplify mounting and cable management, especially in tight wall cavities.
- Brand and warranty: Reputable brands with clear product data reduce guesswork and support smoother code-compliant electrical work.
- Aesthetics and compatibility: While an electrical box is typically hidden behind outlets or switches, selecting a box that fits the wall thickness and device spacing helps avoid fit issues with faceplates and covers.
- Special considerations: In some regions, 2-hour fire-rated walls require specific rated boxes. Verify local code requirements and ensure the product listing confirms intended use in such walls.