Solutions / Data Center Duct Bank Spacers
Data Center Duct Bank Spacers
Custom CNC-cut HDPE conduit arrays for data center primary service, MV/HV feeders, generator ties, fiber and communications, and mixed-size banks. Cut in Greenville, SC from the duct section and shipped to the jobsite for concrete-encased runs.
Request a QuoteCNC-cut arrays for data center duct banks
Hyperscale and AI campus sites often put primary service, feeder banks, generator ties, and UPS service on the same civil package, with long concrete-encased runs and repeating spacer intervals. We cut the boards from those drawings in Greenville, SC. The boards stay in the bank and are encased in concrete with the conduits.
One sheet can carry more than one conduit size. Columns and rows follow the duct section on the drawing. When power feeders and fiber share a bank, call out the center-to-center spacing the engineer wants between power and communications conduits. We cut that spacing into the sheet. We do not assign an EMI clearance for you.
Custom HDPE duct bank spacers · Custom plastic parts for data centers · Request a quote
Applications
- Data center primary, feeder, and generator banks
- Concrete-encased UPS and utility service
- Power and telecom conduits
- Mixed conduit sizes on one board
- Trench prefabrication
Cut to the drawing
Custom from the drawing
Columns and rows follow the duct section. Send the conduit schedule and we cut that array.
Ship to the jobsite
Boards are CNC-cut in Greenville, SC and shipped to the data center jobsite.
Engineer-specified spacing
When power and fiber share a bank, we cut the center-to-center spacing on the drawing. We do not assign an EMI clearance.
Assemble before the pour
Crews can build the conduit array on the surface and lower it into the excavation. The boards hold rows and columns through the concrete pour.
Banks we cut for data centers
Primary service
Entrance and primary duct banks that bring utility or campus power into the building.
MV/HV feeders
Medium- and high-voltage feeder banks with the conduit sizes on your one-line and duct section.
Generator ties
Generator and standby ties, including boards that mix large power conduits with smaller control conduits.
Fiber and communications
Fiber, communications, and other low-voltage conduits in their own bank or sharing a sheet with power.
Thickness, hole OD, and flow, rebar, and ground holes are on the duct bank spacer spec options.
HDPE sheet
HDPE
We CNC-route HDPE sheet. Ask which virgin or reprocessed grade fits the thickness on your print.
Non-conductive
HDPE sheet does not carry current, which is why it is used between conduits in a concrete bank.
Chemical resistance
HDPE resists many chemicals encountered in underground electrical work.
Why Choose Blue Ridge Thermoforming?
- In-house 5-axis CNC routing at the Greenville plant
- 184 Commerce Center, Greenville, SC 29615
- Quality system certified to ISO 9001:2015
- Just-in-time shipping and offsite warehousing when the job needs boards staged

Data Center Duct Bank Spacer FAQs
What should I send for a quote?
Send the conduit schedule and bank type (primary service, feeders, generator ties, fiber/comms, or mixed). Call out center-to-center spacing between power and fiber when they share a bank. Thickness and flow, rebar, or ground holes help when they are on the print.
Which data center banks can you space?
Primary service, MV/HV feeders, generator ties, fiber and communications, and mixed-size banks. Send the conduit schedule and we will cut the hole array to that drawing.
Can one board hold power and fiber?
Yes, when the drawing calls for a mixed bank. Tell us the center-to-center spacing between power and communications conduits. We cut that spacing; we do not assign an EMI clearance for you.
Are these thermoformed?
No. Data center duct bank spacers are CNC-routed HDPE sheet with holes. They are not thermoformed.
Related solutions
Related articles
Let's Build Something That Performs
Send the conduit schedule for primary service, feeders, generator ties, or a mixed power and fiber bank. We CNC-route the HDPE sheet in Greenville, SC.