Home Ethernet Cabling in Saudi Arabia: The Practical CAT6 Guide

Q: CAT5e, CAT6 or CAT6A?

CAT5e handles gigabit and costs less. Acceptable for one short run, but a poor choice for a house you wire once and want to last a decade. CAT6 is the balanced, most common choice in Saudi homes today: solid gigabit over the full permitted distance, and higher speeds over shorter runs. Unless you have a special case, this is the right pick. CAT6A is heavier, pricier and harder to bend inside conduit, but it is built for higher speeds over the full distance. It makes sense in large villas, long runs to an annex or farmhouse, or when you want generous future headroom. One rule applies to all grades: the maximum supported run is 100 metres between the distribution point and the outlet. That is not a rough guideline but a standard limit in structured cabling specifications published by the Tel

Q: New build or occupied home?

In a house under finishing, cabling is far cheaper and cleaner — over-provision the points, because the marginal cost is tiny. In an occupied home it is harder, so the technician works with existing conduit, false ceilings and AC routes, or takes a hybrid path: one clean cable to the upper floor, then an access point or a mesh Wi-Fi system covering the rest.

Home Ethernet cabling with CAT6 is the most reliable long-term fix for patchy internet in villas across Riyadh, Jeddah and Dammam. Your fibre subscription may genuinely be fast, but if the router sits in one corner and every device relies on Wi-Fi alone, most rooms never see the speed you pay for. This guide covers when a wired network is actually worth it, which cable grade to choose, where to put the network points, and what drives the cost in the Saudi market.

What home network cabling actually means

Cabling means running data cables from one central point — usually a small enclosure near where the fibre enters the house — out to fixed network outlets in the rooms. Each outlet becomes a full-speed internet point for a smart TV, a desktop, a security camera, or the most valuable use of all: an access point that broadcasts strong Wi-Fi in that part of the house.

You are not replacing Wi-Fi. You are giving it a backbone. That is the difference between a home with excellent coverage and one with Wi-Fi dead zones on every floor.

Why cable beats Wi-Fi at certain points

Stability your neighbours cannot affect — cable does not compete for congested airspace in dense districts.
Lower latency — matters for gaming, video calls, and real-time smart-home control.
Full, consistent throughput — CAT6 delivers gigabit comfortably over household distances.
Power over Ethernet (PoE) — one cable powers a camera or access point, with no socket needed beside it.

That last point alone justifies cabling if you plan on security camera installation, since most professional network cameras are powered this way.

CAT5e, CAT6 or CAT6A?

CAT5e handles gigabit and costs less. Acceptable for one short run, but a poor choice for a house you wire once and want to last a decade.

CAT6 is the balanced, most common choice in Saudi homes today: solid gigabit over the full permitted distance, and higher speeds over shorter runs. Unless you have a special case, this is the right pick.

CAT6A is heavier, pricier and harder to bend inside conduit, but it is built for higher speeds over the full distance. It makes sense in large villas, long runs to an annex or farmhouse, or when you want generous future headroom.

One rule applies to all grades: the maximum supported run is 100 metres between the distribution point and the outlet. That is not a rough guideline but a standard limit in structured cabling specifications published by the Telecommunications Industry Association:
www.tiaonline.org

Where the network points should go

Count fixed devices and broadcast positions, not rooms:

Majlis and family lounge — one outlet behind the TV, one high on the wall or ceiling for an access point.
Every floor — at least one mid-floor outlet for an access point. This is the most important and most commonly skipped point.
Office or study — two outlets; a desktop and a network printer each take one.
Entrance and perimeter — outlets for cameras and the intercom.
Roof or service room — a spare run if you have an annex.

The golden rule: run two outlets at every important position instead of one. The extra cost at install time is small, and adding one later after painting is close to impossible.

For multi-storey homes, read our guide to Wi-Fi coverage in villas and multi-floor homes to see how cabling and access-point placement work together.

The installation steps

Survey and plan — the technician locates the fibre entry, the enclosure position, the existing conduit and the number of points needed. Half the outcome is decided here.
Mount the distribution enclosure — router, switch and cable terminations in one ventilated spot near a power socket.
Pull the cables — through existing conduit where possible, otherwise above false ceilings. Keep data away from power runs and avoid sharp bends.
Terminate and patch up — face plates in the walls, every termination labelled, every opening repaired.
Test and hand over — each outlet certified with a tester for wiring order, continuity and speed. Always ask for a per-point test result.

New build or occupied home?

In a house under finishing, cabling is far cheaper and cleaner — over-provision the points, because the marginal cost is tiny.

In an occupied home it is harder, so the technician works with existing conduit, false ceilings and AC routes, or takes a hybrid path: one clean cable to the upper floor, then an access point or a mesh Wi-Fi system covering the rest.

What drives the cost in Saudi Arabia

Price follows number of points + run length + access difficulty, not floor area. The variables: how many outlets, CAT6 vs CAT6A, whether conduit already exists or walls must be opened and repaired, the switch and enclosure (and whether they support PoE), and how many floors the runs cross.

That is why quoted prices vary so widely. The right approach is a site survey and a written quote listing the points and scope, not a phone estimate. For the regulatory picture on broadband in the Kingdom, see the Communications, Space and Technology Commission:
www.cst.gov.sa

Common mistakes

One outlet behind the TV and nothing for an access point.
Cheap copper-clad aluminium (CCA) cable instead of solid copper — it fails with PoE and loses speed.
Running data cable alongside power cable for long stretches.
Leaving terminations unlabelled, turning any future service call into guesswork.
Exceeding the 100-metre limit, or joining two cables mid-run.
Putting the enclosure somewhere closed and hot with no ventilation.

FAQ

Do I need cabling if I already have a good mesh system? Not always, but mesh units perform far better wired than wirelessly backhauled. One network point per unit makes a noticeable difference.

Can it be done without breaking walls? Often yes — through existing conduit, false ceilings, or tidy surface trunking. The survey decides.

CAT6 or CAT6A for my home? CAT6 is plenty for a normal home. CAT6A suits long runs, large villas, and anyone wanting more headroom.

Does cabling help security cameras? Significantly. Wired PoE cameras are more stable and consume no wireless bandwidth.

How long does it take? A few points in a finished home can be done in one visit; a full multi-floor villa may take a day or more.

Book a verified network technician with Fixlr

Fixlr connects you with an identity- and skill-verified network technician, with a workmanship warranty and same-day availability in Riyadh, Jeddah and Dammam. Your technician surveys the property, sets the right number of points, runs and certifies every outlet, and hands over a labelled, documented network.

See Fixlr smart home services, read how Fixlr works, and book your survey today at getfixlr.com.