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Junction Boxes

Weatherproof and in-ground junction boxes that keep outdoor connections dry and serviceable.

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Every outdoor lighting failure investigation ends at a connection, and the junction box is what decides whether that connection spent its life dry or wet. This range covers weatherproof surface boxes and in-ground boxes for landscape and site lighting, the unglamorous hardware that keeps systems reliable for decades.

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About Our Junction Boxes

Available in many sizes, shapes, and applications, our junction boxes safely hold electrical wiring from various fixtures and projects. Whether you’re looking for direct burial or underwater boxes, we carry junction boxes for any lighting job.

Why Connections Fail First

Wire does not fail in the middle, it fails where it is cut, stripped and joined. Moisture wicks into unprotected joints, corrosion builds resistance, resistance builds heat, and the circuit dies at its weakest splice. A proper enclosure with sealed entries breaks that chain.
Boxes also make systems serviceable: a documented junction point is a ten minute fix, a buried mystery splice is an afternoon with a shovel.

Surface, In-Ground and Landscape Duty

Wall and post mounted fixtures take weatherproof surface boxes with gasketed covers. Landscape systems take in-ground boxes at hub points, where multiple fixture runs meet the main cable. Valve-box style enclosures keep those hubs accessible under a flush lid.
Match entries to the cable count and sizes, and leave room to work: a crowded box invites the bad splice it was bought to prevent.

Hub Wiring for Low Voltage Systems

The hub layout, home runs from the transformer to buried hubs, then short legs to each fixture, is the professional standard for larger landscape systems because every fixture sees nearly the same voltage. The hub lives in an in-ground box.
Building a hub system? Order boxes, connectors and cable together and the parts list arrives coherent.

Frequently Asked Questions

Any joint that should last does. Sealed enclosures keep moisture out of splices, which is where outdoor circuits fail first.

Housing landscape wiring hubs and splices below grade under an accessible lid, keeping them dry and serviceable.

A layout where fixture legs meet the main cable at buried hub points, equalizing voltage across fixtures. The hub lives in an in-ground box.

By the cable count and working room. A crowded box produces exactly the bad splices it was meant to prevent.

Yes, lids and gaskets are standard parts, worth replacing whenever a box is opened and the gasket has aged.

Free Photometric Design

Send us your dimensions and we will model fixture placement and light levels at no charge, before you commit.

Ready to Get Started?

Request a quote on any item, or call and talk it through with someone who specs these every day at (281) 972-5006.

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