Steel Square Straight Direct Burial Light Poles
Steel square straight direct burial light poles are single-piece steel poles designed to be set into the ground (embedded) rather than bolted to a concrete foundation. They're commonly used for commercial and industrial site lighting where a direct burial installation makes sense, especially for new installs or locations where you're not working with an existing concrete base.
This collection includes square, straight-shaft steel poles intended for direct burial applications. Mounting heights and other configuration details vary by model and are listed on each product page.
Where Steel Square Straight Direct Burial Poles Are Commonly Used
Parking lots for retail centers, restaurants, and shopping plazas
Warehouses, distribution centers, and industrial yards
Perimeter lighting and general site lighting
Campuses, walkways, and pedestrian areas
New construction projects where foundations are being built from scratch
What to Consider Before Ordering a Steel Square Straight Direct Burial Pole
Key project considerations include:
Confirm you need direct burial (not anchor base): Direct burial poles are set into the ground. If you're replacing a pole that was embedded in soil/concrete below grade, direct burial is typically the right category.
Pole height and site layout: Height is usually driven by spacing, fixture output, and target light levels. For replacements, matching existing height helps maintain coverage.
Soil conditions and embedment requirements: Direct burial installs depend on proper embedment depth and soil conditions. Local requirements and engineering guidance may apply.
EPA / wind load requirements: Make sure the pole rating matches your wind zone and the fixture/bracket EPA (effective projected area).
Top mounting compatibility: Confirm how your fixture mounts (tenon, slip fitter, bracket, etc.) so the pole top configuration matches.
Environment and corrosion exposure: Coastal and high-humidity environments may require extra attention to finish/coating selection.
Steel Square Straight Direct Burial Poles FAQs
What does direct burial mean for a light pole?
Direct burial means the pole is installed by embedding the pole shaft into the ground to a specified depth. Theres no base plate and no anchor bolts.
Are these steel poles one-piece or two-piece?
These are single-piece steel poles.
How do I know if I need direct burial or anchor base?
If your existing pole is set into the ground (embedded below grade), you typically need direct burial. If your pole is bolted to a concrete foundation with anchor bolts, thats an anchor base application.
Do direct burial poles use a bolt circle?
No. Bolt circle/bolt pattern applies to anchor base poles that bolt to a concrete foundation. Direct burial poles are embedded in the ground.
How deep does a direct burial pole need to be set?
Embedment depth varies by pole height, wind requirements, and soil conditions. Follow local code/engineering requirements and the poles installation guidance.
What is EPA and why does it matter?
EPA (effective projected area) is the wind sail area of the fixture and any brackets. Pole selection should account for fixture EPA and local wind requirements to ensure the installation is properly rated.
Can I mount my existing fixture on a square straight direct burial pole?
Often yes, as long as the mounting type and pole top configuration match (tenon size, slip fitter, bracket, etc.). Confirm the mounting method before ordering.
Are square straight steel poles common for commercial sites?
Yes. Square straight poles are widely used for commercial and industrial site lighting and are often selected to match existing site standards.
Do direct burial poles work for coastal environments?
They can, but corrosion exposure matters. If the site is coastal or high-corrosion, youll want to select an appropriate finish/coating and follow best practices for installation.
Can direct burial poles be used for replacements?
Yes. As long as the existing installation is also direct burial and the replacement pole matches the site requirements (height, mounting, and rating).
