How to Run Ethernet Cable Through Your Home Without Drilling

Running Ethernet from your router to your gaming PC can feel daunting if you don't want to drill holes through walls. The good news: with the right cable type and a few clever tricks, you can get a wired connection anywhere in your home without touching a drill.

Why Wired Beats Wi-Fi for Gaming

Even the fastest Wi-Fi 6E router introduces latency variation and occasional packet loss. Ethernet delivers consistent, low-latency connectivity regardless of walls, interference, or how many devices are connected. For competitive gaming in Australia, where ping to Asia-Pacific servers is already elevated, eliminating internal network jitter matters.

Option 1: Flat Ethernet Cable Under Doors

Flat CAT7 cables are only 2–3mm thick — thin enough to run under most standard door gaps without any obstruction. Route the cable along the skirting board, under the door, and continue on the other side. No drilling, no mess, barely visible.

Option 2: Along Skirting Boards and Cornices

Self-adhesive cable clips hold flat cables flush against skirting boards. The cable lies flat against the wall and is almost invisible from standing height. Paint-matched cable covers are available for a completely seamless look.

Option 3: Through Ventilation Gaps

Most homes have small gaps around pipes, air conditioner lines, or ventilation ducts between rooms. A flat cable can often thread through these spaces to connect different rooms without any structural work.

Option 4: External Route via Window Frames

If your router is near a window on the same side as your gaming room, a flat cable can run along the external window frame. It's barely visible and weather-resistant flat cables are available for outdoor runs.

Best Cable for No-Drill Installs

Flat CAT7 cables are ideal for all of the above approaches. Their slim profile makes them easy to conceal under carpets, along walls, and through tight gaps that round cables can't navigate.