Hide Samsung Frame TV Cords in Concrete (Chased Channels)
To conceal Samsung Frame connections in a concrete wall, do not bury the TV’s supplied power cord or assume the One Connect cable is approved for in-wall use. First identify the exact model and cable, scan the wall, and get structural approval before any chase is cut. Use code-compliant, accessible power and connection points, then inspect and test before finishing.
Does a newly mounted Frame TV look less like art once its cables hang down the wall? A chased channel may provide a clean route, but concrete work is not a simple cover-up job. The right plan must protect the building, meet electrical rules, and preserve access and ventilation for your TV and One Connect box.
I start by identifying the exact equipment and wall type. The Frame name covers different models and cable arrangements, so a method that fits one setup may not suit another. Check the labels and manuals before planning a route.
Planning the Route and Checking the Wall
A chase is a narrow channel cut into a wall to make room for a cable pathway. Before planning one, confirm the wall’s construction, the TV’s exact model, and the approved route. Concrete may contain reinforcement, tendons, and hidden services, so do not treat a scan as permission to cut.
Identify the TV and One Connect cable
The One Connect cable links the TV to its One Connect box. Its type, connector, permitted bend, and installation limits can vary by model. Read the TV and box manuals, and check any cable-specific instructions. Do not assume that a cable supplied with the TV is rated for concealment in a wall.
Plan for the connector as well as the cable. A pathway that fits the cable’s diameter may not let the connector pass or allow the cable to bend as the manufacturer permits. There is no universal chase size or bend radius for every Frame setup.
Also note where the One Connect box will sit. It needs a location that meets the manual’s ventilation and access requirements, and a route that does not strain the cable.
Determine what kind of concrete wall you have
A concrete block partition and a structural concrete wall are not the same. Structural concrete may form part of the building’s load-bearing frame. It can contain rebar, post-tension tendons, and embedded electrical or plumbing services.
Check building plans and ask the property manager or building owner about the wall before work begins. Have a qualified professional scan the proposed route with suitable equipment. A scan can help locate embedded items, but it cannot approve cutting. If the wall is structural or its role is unknown, get a structural engineer’s approval for the route and method before removing any concrete.
Next step: Confirm the model, cable documentation, wall type, and approval path before setting a chase location.
Power, One Connect Access, and Required Clearances
The power cord and One Connect cable must be treated as separate parts of the installation. Electrical code rules restrict where flexible cords may go, while the One Connect cable must follow its own product instructions. Boxes, connections, and equipment also need suitable access and ventilation.
Keep the supplied power cord out of the wall
NEC 400.12 does not allow flexible cords to serve as a substitute for fixed wiring or to be concealed in walls, floors, or ceilings. Do not plaster over or bury the TV’s supplied power cord, an extension cord, or a power strip.
Instead, have a qualified electrician provide a code-compliant receptacle near the TV or use a listed in-wall power-relocation assembly that is suitable for the installation. Follow its listing and instructions. NEC 110.3(B) requires listed or labeled equipment to be installed and used according to its instructions.
Check the code edition adopted in your area and local amendments with the local authority having jurisdiction (AHJ). A method permitted in one area may need a different product or inspection in another.
Check the One Connect cable before routing it
Do not assume the One Connect cable is approved for in-wall concealment. Check the exact cable documentation and ask Samsung or the cable maker if the instructions do not clearly state how it may be installed. If it is not permitted for the planned route, choose another approved setup rather than hiding it in the chase.
Keep both ends of the route accessible. Do not bury a splice or connection point where it cannot be reached. Under NEC 314.29, outlet and junction boxes must remain accessible without removing building structure or finish. A TV that covers a box may block access; plan the location so the box can be reached.
Preserve ventilation and cable clearance
Use the exact TV and One Connect box manuals to set their placement and ventilation clearances. There is no single clearance or airflow value for every model. Do not close off vents or place the box in a sealed pocket just to make the installation look neater.
NEC 300.4(A)(1) describes a 1¼-inch (32 mm) setback rule for certain holes in wood framing. That is not a concrete-chase depth rule or permission to cut concrete. Concrete work needs its own structural approval.
| Part of the setup | What to check | What not to assume |
|---|---|---|
| TV power | Approved receptacle or listed relocation assembly; electrician and local code requirements | That the supplied cord can go inside the wall |
| One Connect cable | Exact model’s cable instructions, connector size, and bend limits | That every supplied cable is in-wall rated |
| Concrete route | Wall type, scan results, structural approval, approved cut limits | That a shallow chase is safe |
| Boxes and splices | Access after the TV and finish are installed | That a box is accessible just because it is behind the TV |
| TV and One Connect box | Model-specific placement and ventilation instructions | A universal clearance or airflow figure |
Next step: Set the power location, cable route, box access, and equipment clearances before any cutting starts.
Approved Chasing, Cable Pathway, and Finishing
Only proceed with a concrete chase after the route and method have been approved for that wall. The person doing the work must follow the approved limits and protect the cable pathway. Do not cut reinforcement or tendons, and do not cover the work before required checks are complete.
Get approval before concrete removal
A narrow chase can still hit a reinforcing bar or post-tension tendon. Cutting either can damage the structure. Have a structural engineer review the proposed route and method when required, and follow building rules and AHJ direction. Scanning helps locate hazards, but it does not replace approval.
If the approved route cannot avoid reinforcement, tendons, or embedded services, stop and revise the plan. Do not cut through an obstacle or reduce its cover based on guesswork. The approved detail should set the allowed route and limits for the work.
Fit the pathway to the cable and connector
Where a chase is approved, use a pathway and finish method suited to the specific cable and installation. Size the route for the connector and the cable’s permitted bend, not only its diameter. The pathway should protect against sharp edges, abrasion, heat, and materials that could harm the cable.
Keep the power wiring and One Connect cable arrangements consistent with their separate product and electrical requirements. A conduit or sleeve does not make an otherwise unapproved cable suitable for concealment. Confirm that the cable can be installed and, where needed, replaced without violating its instructions.
Do not guess a chase depth or width from another project. The allowed dimensions must come from the structural approval, chosen pathway, cable documentation, and applicable local requirements.
Document the open route
Before covering the chase, photograph the route and check the installation against the approved plan. Confirm that no prohibited cable, hidden splice, or inaccessible box has been left behind. Complete required inspections before plaster or finish materials conceal the work.
Next step: Keep the chase open until the route is inspected, documented, and approved for closure.
Inspection, Testing, and Closeout
Closeout means checking the finished route and equipment before the wall is treated as complete. Verify that boxes remain reachable, the cable pathway is sound, and the TV and One Connect box have required ventilation. Then test the system and keep a record of what is concealed.
Inspect before closing the chase
With the route still visible, confirm that the pathway follows the approved detail and that no reinforcement or tendon was cut. Check cable protection, bends, and connection locations against the cable instructions. Make sure boxes and splices remain accessible without removing building material or finish.
Keep photos and any approval or inspection records with the TV documentation. These can help with future repairs, cable replacement, or property work.
Test the TV and One Connect connection
After the finish work is complete and the equipment is installed, power the TV and test the One Connect link. Check for a stable picture and sound, and confirm that the One Connect box has the clearance the manual calls for. If the connection fails, do not pull or sharply bend the concealed cable; consult the cable instructions and installer.
Two planning scenarios
These are examples of how to make a decision, not reports of specific completed jobs.
| Scenario | Safe planning response |
|---|---|
| A scan shows a possible tendon near the proposed route | Stop. Do not chase based on the scan alone. Obtain structural review and an approved alternate route. |
| The One Connect cable documentation does not confirm in-wall use | Do not conceal it in the chase. Ask the manufacturer or use a different approved connection plan. |
| A junction box would sit behind the mounted TV | Relocate it or change the layout so it remains accessible after installation. |
| The wall is a non-structural concrete block partition | Still check for services, confirm local requirements, and use a method suited to that wall; do not assume it is safe to cut without assessment. |
Next step: Close the wall only after required inspections, access checks, and system tests are complete.
Conclusion
A clean Frame TV installation starts with the right route, not with a grinder or chisel. Keep the supplied power cord out of the wall, verify the One Connect cable’s exact installation rules, and get approval before cutting concrete. Protect access, structure, and ventilation, then inspect and test before finishing.
FAQs
These answers address common questions about routing Samsung Frame connections through concrete. The exact model instructions, locally adopted electrical code, structural requirements, and AHJ direction still control the installation.
Can I bury the Samsung Frame TV power cord in a concrete chase?
No. NEC 400.12 prohibits concealing flexible cords in walls. Use a code-compliant receptacle or a listed in-wall power-relocation assembly installed as directed.
Can I put the One Connect cable inside a concrete wall?
Only if the exact cable’s documentation permits the planned in-wall installation. Do not assume that a cable supplied with the TV is approved for concealment.
Is a scanned concrete wall safe to chase?
A scan can help locate reinforcement and embedded services, but it does not authorize cutting. Get structural approval for the route and method before removing concrete.
Can I cut through rebar if the chase is shallow?
No. Do not cut reinforcement or post-tension tendons. Stop and ask a structural engineer to review a safe route.
Does the 1¼-inch rule set the depth of a concrete chase?
No. NEC 300.4(A)(1) applies to certain bored holes in wood framing. It is not a concrete-chase depth or clearance rule.
Can a junction box be hidden behind the TV?
Not if the TV makes it inaccessible. NEC 314.29 requires outlet and junction boxes to remain accessible without removing building structure or finish.
How wide should the chase be?
There is no universal size. The approved route must account for the pathway, the connector, cable bend limits, and structural restrictions.
How much space does the One Connect box need?
Use the clearance instructions for the exact model. There is no universal ventilation clearance or airflow figure for all Frame TVs and One Connect boxes.
Should I close the chase before testing the TV?
No. Inspect and photograph the route, complete required approvals or inspections, and test the TV connection before concealing the work.
Who should cut the concrete?
Use a qualified contractor working to the approved structural detail. A qualified electrician should handle the power work, and the AHJ may require permits or inspection.
(This article was written by one of our staff writers, Michael Holloway. Visit our Meet the Team page.)
