Overview

Oldcastle Infrastructure offers junction boxes in a variety of sizes and customization to meet your application needs. Underground junction boxes protect and provide easy access to communications, splice connections, and electrical utility wiring.

Your Project Deserves Expert Attention

Whether you're looking for additional product information or design assistance, or you’re ready to get a personalized quote, our dedicated team is here to guide you every step of the way.

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Concrete

Junction Box-Rectangular

Model: Standard Sizes in 1'-0 Increments L x W

MFG Plants: Elk River, Topeka, KS

Concrete

18″ x 18″ Junction Box

Model: JB-181830

MFG Plant: Brookshire, TX

Concrete

24″ x 24″ Junction Box

Model: JB-242436

MFG Plant: Brookshire, TX

Concrete

30″ x 30″ Junction Box

Model: JB-303036

MFG Plant: Brookshire, TX

Concrete

36″ x 36″ Junction Box

Model: JB-363636

MFG Plant: Brookshire, TX

Concrete

48″ x 48″ Junction Box

Model: JB-484848

MFG Plant: Brookshire, TX

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Your Project Deserves Expert Attention

Whether you're looking for additional product information or design assistance, or you’re ready to get a personalized quote, our dedicated team is here to guide you every step of the way.
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