Electriduct 3.15 in x 3.15 in Open Slot Wire Duct - 39 ft Half Case

Our review of the Electriduct 3.15 in x 3.15 in Open Slot Wire Duct finds it best suited for installers and workshop owners who need straightforward, durable cable routing in commercial or light industrial settings. The single biggest reason to buy is the combination of a large, open-slot profile and six pre-drilled sticks that deliver 39 ft of continuous raceway, which simplifies runs and reduces assembly time compared with individual short sections. This review focuses on durability, heat tolerance, and practical installation details observed during real-world use.

Key Features

• Open slot profile: Provides easy access to wires for installation and changes without removing the entire duct, saving time during upgrades.
• Six long sticks: Each stick is 6.56 ft for a total of 39 ft, which reduces seams and junctions for cleaner cable runs along walls or panels.
• Pre-drilled design: Comes pre-drilled and with covers so mounting is faster and you can secure the duct firmly to surfaces with minimal prep work.
• Fire and heat resistance: Made from PVC with UL94 V-2 flammability rating and heat resistance up to 85 C, offering better safety for typical electrical installations.
• Wide internal dimensions: The 3.15 in by 3.15 in size accommodates larger bundles and helps avoid overfilling, maintaining neat organization of multiple cables.

Who It's For

The Electriduct 3.15 in open slot duct is aimed at electricians, AV installers, and maintenance teams who need long runs of raceway that are easy to mount and service. The long stick lengths reduce the number of joints and provide a tidy solution for organizing power and low-voltage cabling along walls, in basements, or inside equipment rooms.

It is less suitable for finished interior living spaces where paint-matching or low-profile decorative raceways are preferred, and those who require fully smooth, seamless trunking for visible architectural installations should consider a different style. Also note installers should handle the ends carefully since the stick ends may be jagged or sharp.

Pros & Cons

Pros

• Long sticks and 39 ft total length reduce installation time and joints compared with shorter sections.
• Pre-drilled duct with covers simplifies mounting and keeps cables secure and accessible.
• UL94 V-2 rated PVC with 85 C heat resistance improves safety in typical electrical environments.
• Generous 3.15 in x 3.15 in cross section fits multiple cable bundles without crowding.

Cons

• Ends of the sticks can be jagged or sharp, so gloves and deburring may be required for safe handling.
• Gray utilitarian appearance may not be ideal where aesthetic finish is a priority.

Specifications

Brand	Electriduct
Size	3.15 in W x 3.15 in H
Quantity per pack	6 sticks (half case)
Total length	39 ft (6 sticks, 6.56 ft each)
Material	PVC
Flammability rating	UL94 V-2
Working temperature	-25 C to 70 C (heat resistant to 85 C)

Our Verdict

The Electriduct 3.15 in open slot wire duct is a practical, value-oriented choice for tradespeople who need long, serviceable runs with reliable heat and flame resistance. With six long sticks and pre-drilled covers it speeds installation and keeps cable bundles organized; it is recommended for commercial and utility installations where function and safety matter more than decorative appearance.

Frequently Asked Questions

Is the duct heat resistant?
The PVC material is heat-resistant to 85 C and rated UL94 V-2 for flammability, suitable for typical electrical environments.

How much total length comes in the pack?
The pack includes six sticks at 6.56 ft each for a total of 39 ft of open slot wire duct.

Are the ends finished?
Ends may be jagged or sharp, so handle with care and consider deburring or using gloves during installation.