How to Hide TV Wires in Wall: A Complete Guide for Lexington, KY Homes

You just got a brand-new flat-screen TV mounted on the wall. It looks great — until you step back and see a tangle of black cables dangling down to the outlet. Power cord, HDMI cable, maybe an optical audio cable or an Ethernet cord. It ruins the clean, modern look you were going for.

The fix? In-wall cable concealment. Running your TV wires inside the wall creates a finished, professional appearance with zero visible cables. And in Lexington, KY, more homeowners are choosing this approach to complete their wall-mounted TV setup.

In this guide, we'll walk you through everything you need to know about hiding TV wires in the wall — the components involved, code requirements, and why a professional installation is the safest and best-looking option for your Lexington home.

Why Hide TV Wires Inside the Wall?

Surface-mounted cables aren't just an eyesore — they're also a safety hazard. Loose cords can trip children or pets, collect dust, and get tugged or snagged when you adjust your TV. Hiding them inside the wall solves all of these problems at once.

Here are the top reasons Lexington homeowners choose in-wall cable concealment:

• Clean, finished appearance — No visible wires means your TV looks like a piece of art mounted on the wall
• Safety — Eliminates trip hazards, cord chewing by pets, and accidental unplugging
• Dust reduction — Cables no longer collect dust on shelves or along baseboards
• Home value — A professionally wired setup adds perceived value and modern appeal
• Flexibility — Proper installation lets you position your TV exactly where you want it, not where the nearest outlet happens to be

The Components of In-Wall Cable Concealment

A proper in-wall cable concealment setup uses several key components. Here's what each one does and why it matters:

Low-Voltage Bracket (Low-Voltage Mounting Bracket)

A low-voltage bracket is a metal or plastic frame that installs into the drywall behind your TV. It creates a clean, code-compliant opening for your cables to pass through. Unlike a standard electrical box, a low-voltage bracket doesn't enclose the cables — it simply supports and protects them inside the wall cavity. The bracket gives you a finished edge for your wall plate to attach to.

Low-voltage brackets are required by code in most jurisdictions because they prevent the drywall edge from chafing or cutting through cable insulation over time. A professional installer will always use these rather than just cutting a hole in the drywall and stuffing cables through.

Wall Plates (Cable Management Wall Plates)

Wall plates are the covers that go over the openings in your drywall. They serve two purposes: they make the installation look clean and finished, and they provide a proper pass-through for your cables. You'll install one wall plate behind the TV and another at the base of the wall near the floor.

There are a few types of wall plates used for TV cable concealment:

• Brush grommet wall plates — A rectangular plate with a slot filled by soft bristles. Cables push through the bristles, which flex around them and close up behind. These are the most common choice for TV installations because they accommodate multiple cables of varying thicknesses.
• Keystone wall plates — These accept modular inserts (keystone jacks) for HDMI, Ethernet, coaxial, or other connections. They're ideal if you want a dedicated jack for each type of cable rather than passing raw cables through a brush opening.
• Single-gang and double-gang plates — Standard sizes that fit over one or two low-voltage brackets. A single plate might be enough for one power cord and one HDMI cable; a double plate gives you room for more.

In-Wall Power Cord (Power Bridge Kit)

Standard power cords are not rated for in-wall use. The insulation on a typical extension cord or TV power cord isn't designed to be enclosed inside a wall cavity. Using an unrated cord inside the wall is a fire safety risk and a code violation in most areas.

A power bridge kit solves this. It consists of an in-wall-rated extension cord that connects to a recessed outlet behind the TV and a standard plug at the base of the wall. The cord itself is CL2- or CL3-rated (the same rating used for in-wall speaker wire and low-voltage cable), making it safe and code-compliant.

Cable Sleeves and Raceways (Alternative Methods)

If you can't or don't want to cut into your drywall, surface-mounted raceways and cable sleeves are an alternative. These plastic channels attach to the wall and hide cables inside a paintable channel that runs from the TV down to the baseboard. While not as clean as true in-wall concealment, they're a solid option for renters or anyone who can't make permanent modifications to their walls.

For Lexington homeowners who own their property, in-wall concealment is almost always the better choice — it's cleaner, more durable, and adds real value.

Building Code Compliance in Lexington, KY

Running cables inside walls isn't as simple as cutting holes and feeding wires through. Lexington follows the National Electrical Code (NEC), and there are specific requirements you need to follow:

• CL2/CL3 or plenum-rated cables — All cables running inside the wall must be rated for in-wall use. Standard HDMI cables, power cords, and speaker wire usually aren't. Look for the CL2, CL3, or plenum rating printed on the cable jacket.
• Low-voltage brackets required — Cables passing through drywall must be protected by a bushing or low-voltage bracket. You can't just feed cables through a raw hole in the drywall.
• Power cord separation — Low-voltage cables (HDMI, Ethernet, speaker wire) must be kept separate from power cables inside the wall cavity to prevent electrical interference. This is typically done by using the stud cavity's natural separation or by running them on opposite sides of the stud.
• No splices inside walls — Electrical splices (joining two wires together) are not allowed inside a wall cavity unless they're inside an accessible junction box. This is why power bridge kits use continuous in-wall-rated cords rather than spliced extensions.
• Fire blocking — In some older Lexington homes, the wall cavity may have fire blocks (horizontal lumber between studs). These need to be drilled through carefully, and the hole must be sealed afterward with fire-rated caulk or putty to maintain the fire-resistance rating.

A professional TV mounting service like LexTV Guys knows these codes inside and out. We carry the right materials — in-wall-rated power cords, CL3-rated HDMI cables, proper low-voltage brackets, and the correct wall plates — so your installation is not only clean but fully code-compliant.

Why Professional Installation Matters for Hiding TV Wires

You can buy a cable management kit online for $20 and attempt to hide your TV wires yourself. But there are several reasons why Lexington homeowners choose to hire a professional:

Safety and Code Compliance

The biggest risk with DIY in-wall wiring is using the wrong materials. Standard power cords can overheat inside a wall cavity. Unsupported cables can chafe against drywall edges and short out. If you ever sell your home, a non-compliant wiring setup could fail inspection or even create a fire hazard that your insurance won't cover. A professional ensures every component meets NEC standards and local code.

Proper Tools and Technique

Cutting clean holes in drywall for low-voltage brackets requires a drywall saw or a rotary tool with a plunge base. Fishing cables from the TV location down to the base of the wall requires a fish tape or glow rods and the knowledge to navigate around insulation, fire blocks, and existing wiring. A professional does this every day and can complete the job in under an hour without damaging your walls.

No "Oops" Moments

DIY mistakes can be costly. Cut a hole in the wrong spot? Now you're patching drywall. Nick a wire while fishing cables? That's an electrical repair. Hit a plumbing pipe behind the wall? That's a plumber's visit. Professional installers know exactly where it's safe to cut and how to route cables around obstructions.

Better Results

A pro doesn't just hide the wires — they make sure everything works perfectly. The TV is level, the cables are long enough to reach the devices without tension, the wall plates are flush and painted to match, and the finished result looks like the TV was always meant to be there.

Our Cable Concealment Process

When you hire LexTV Guys to hide your TV wires, here's exactly what happens:

1. Assessment — We look at your wall type, the TV's location, and where the nearest outlet is. We determine the best cable routing path inside the wall.
2. Cut low-voltage bracket openings — We measure carefully and cut two openings in the drywall — one behind the TV and one at the base of the wall — using a low-voltage bracket template for a perfect fit.
3. Install brackets and fish cables — We install the low-voltage brackets in both openings, then use fish tape to run your cables (power, HDMI, Ethernet, optical) from the TV location down to the base opening.
4. Connect wall plates — We attach the wall plates at both ends. For brush grommet plates, we push the cables through the brush opening. For keystone plates, we terminate the cables into the appropriate connectors and snap them into the plate.
5. Mount the TV — With the cables hidden and connected, we mount your TV on the wall, level it, and connect everything. We plug the power cord into the in-wall-rated power bridge at the base, and your TV now has zero visible wires.
6. Test everything — We power on the TV, check that all signals are working (HDMI sources, soundbar, streaming), and confirm that the picture and audio are perfect.

How Much Does It Cost to Hide TV Wires in Lexington, KY?

In-wall cable concealment is included in our Standard and Premium installation packages — there's no separate charge for hiding the wires. When you choose one of these packages, the cable concealment is built into the price.

If you need a new electrical outlet installed behind the TV (so the power cord doesn't have to reach an existing outlet on the other side of the wall), that's available as a $150 add-on. Many Lexington homeowners choose this option for the ultimate clean look — no visible cords anywhere, including at the base of the wall.

For a typical 65-inch TV installation with tilting mount and in-wall cable concealment, most customers pay around $179. Add a new outlet and soundbar setup, and the total is approximately $329.

See our full pricing guide →

Frequently Asked Questions

Can you hide TV wires without cutting into the wall?

Yes — you can use a surface-mounted cable raceway (a paintable plastic channel that runs from the TV to the floor). This is a good option for renters who can't make permanent modifications. However, for the cleanest look, in-wall concealment is better, and it's what most Lexington homeowners choose.

Are in-wall power cords safe?

When you use the right materials — a CL2- or CL3-rated in-wall power bridge kit — yes, they're perfectly safe and code-compliant. The danger comes from using standard extension cords that aren't rated for enclosed spaces. A professional installer will always use the correct in-wall-rated products.

Will hiding wires in the wall affect my home's insulation?

Minimally. The openings for wall plates are small (typically 2″ × 4″), and the cables themselves take up negligible space inside the wall cavity. Any holes cut for cable routing are sealed during installation.

Do you need access from both sides of the wall?

No. For most installations, we access the wall cavity from the front side only. We use fish tape or glow rods to route the cables between the two openings, working entirely through the holes we cut for the low-voltage brackets.

How long does in-wall cable concealment take?

For a standard TV installation with in-wall concealment, the entire job takes about 60–90 minutes. Most of that time is careful measurement, bracket installation, and cable fishing — the actual TV mounting is fast.

What areas of Kentucky do you serve?

We serve all of Lexington plus a 30+ mile radius including Nicholasville, Georgetown, Versailles, Winchester, Richmond, Frankfort, Paris, Harrodsburg, Danville, Berea, and Somerset.

Ready to Hide Your TV Wires the Right Way?

Don't let dangling cables ruin the look of your new flat-screen TV. Whether you're mounting a TV in your living room, bedroom, home theater, or office, professional in-wall cable concealment delivers a clean, finished result that looks like it was built into the home.

Our team at LexTV Guys has installed hundreds of TVs in Lexington and Central Kentucky homes. We use the right materials, follow local building codes, and guarantee your satisfaction — or we'll fix it for free.

Get your exact price in 30 seconds with our online pricing configurator, or call us at (859) 414-6646 to schedule your installation.