The cheapest hour you will ever spend on your home network is the one before the drywall goes up. Pulling an extra cable during framing costs a few dollars of wire and a few minutes of an electrician’s time. Pulling that same cable through a finished wall five years later costs a drywall patch, a paint match, and a bad afternoon. Almost everything in this post is a version of that math: the things that are nearly free during construction and brutally expensive afterward.
“Future-proof” is an overpromise — nobody knows what 2036 needs. But the network infrastructure that has aged well over the last decade all shares the same handful of properties, and they don’t cost much to build in now. This is the guide we give Utah homeowners who are building or gut-remodeling: where to spend, where not to, and what to do if the walls are already closed.
Rule 1: Conduit beats cable
The single highest-leverage move is to run conduit — smurf tube, typically 1” or 1.25” ENT — from the rack location to every floor and to a few key wall positions, instead of (or in addition to) pulling fixed cable. Conduit is a path. Cable is a guess. Whatever the right cable is in 2031 — Cat6A, Cat8, OM5 fiber, something not invented yet — you pull it through the tube in an afternoon with no drywall work.
Practical version: a 1.25” conduit from the rack to the attic and another to the crawlspace or basement, plus stub-ups into the walls behind each TV, each desk, and the main living areas. Sweep the bends — no hard 90s — and leave a pull string in every run. We made conduit a default line item on our pre-wire checklist for new construction precisely because it’s the one thing you can never add cheaply later.
Rule 2: When you do pull cable, pull Cat6A and pull more of it
Where you can’t run conduit, run cable — and over-run it. The rule of thumb that has held up: two cables to every location you think needs one, four to anything that might become a workspace or an AP, and a home run for every camera and every access point. Daisy-chained wall jacks and little switches stuffed behind the TV are the things we rip out a decade later.
Category matters less than people think and more than installers admit. Cat6A handles 10G to 100 m and has the headroom for power-hungry PoE devices and higher-frequency AV-over-IP; Cat6 is fine for most gigabit-and-PoE runs today but degrades to glitches at long lengths and high data rates. Our Cat5e vs Cat6 vs Cat6A post lays out where each one actually matters — the short answer for a 10-year horizon is Cat6A on anything you can’t easily re-pull. And consider a strand of single-mode fiber alongside the copper to any detached structure or far corner; fiber is cheap, immune to the bandwidth ceiling copper will eventually hit, and the optics keep getting faster on the same glass.
Rule 3: Put the rack somewhere a human can stand
The rack location decides how livable the system is for the next decade. The mistakes we see: a sealed closet under the stairs that hits 95°F in July, a spot with no dedicated circuit, a corner of the garage that floods, or a cubby so shallow you can’t open a switch to re-terminate a pair.
What ages well: a conditioned space — a utility room, a mechanical room, a basement closet with a return-air vent — with a dedicated 20A circuit (ideally two), room for a real rack with clearance front and back, and a floor drain or at least no plumbing overhead. Our server rack for a new build post covers sizing, ventilation, and the rookie errors; the UPS sizing post covers keeping it alive through the outages Rocky Mountain Power will absolutely deliver. Build the rack space with 50% more room than today’s gear needs. You’ll use it.
Rule 4: Plan for wired access points, not mesh
Wi-Fi standards turn over every few years — we went from Wi-Fi 5 to 6 to 6E to 7 in about the time it takes to pay off a mortgage refinance, and the 6E-to-7 jump won’t be the last. The way to future-proof wireless isn’t to buy the fanciest radio; it’s to wire access-point locations so that swapping radios in 2029 is a fifteen-minute job, not a re-cabling project. A ceiling-mount AP drop in the center of each floor, plus the patio and the garage, future-proofs Wi-Fi better than any single piece of hardware.
This is also why we keep steering people away from whole-house mesh as the permanent answer — the mesh vs wired access points post has the details, but a wired backbone with PoE APs is the thing you upgrade in place for a decade. If you want to know where the AP drops should actually go, that’s what a site survey is for — do it before the cable goes in, not after the Wi-Fi disappoints.
Rule 5: Bring in real internet capacity — and a path for a second line
Fiber to the home is now reality across much of the Wasatch Front, and the providers will keep pushing symmetric multi-gig. Future-proofing here means two things: a clean, accessible spot for the ONT (not buried behind the water heater) and a conduit path to the street or to wherever a second carrier might land, because dual-WAN failover stops being a luxury the first time your only line goes down for a workday. Our is your house fiber-ready post walks the prep, and dual-WAN and cellular failover covers the redundancy side. Spec the gateway with more WAN capability than you need today — the line speeds are going up, not down.
Rule 6: Run a couple of things that aren’t “network” yet
While the walls are open and the crew is pulling wire, the marginal cost of a few extra runs is almost zero, and the regret of not having them is real:
- A home run to every TV. Even if you stream everything today, video distribution, soundbars, and the next display technology all want a wired drop. If whole-house video is even a maybe, read the HDBaseT vs AV-over-IP post and pull the conduit accordingly.
- Doorbell, gate, and porch-camera pulls. A PoE cable to the front door, the driveway, and each eave costs nothing now and saves a trenching bill later.
- Speaker wire and a ceiling-AP-style drop to outdoor living areas. Patios and decks become wired zones eventually; pre-wire them.
- A pull string everywhere you didn’t pull cable. Free insurance.
Where not to spend
Future-proofing is about paths and locations, not about buying the most expensive box today. Don’t blow the budget on a 10G-everywhere switch fabric a house won’t saturate for years — buy the multi-gig uplinks where they matter and gigabit everywhere else, and upgrade the switch in five years when 10G ports are cheap. Don’t buy this year’s flagship Wi-Fi radio for every room; buy solid current-gen APs on wired drops and swap them later. And don’t buy a cloud-subscription ecosystem you’ll be renting forever — the infrastructure should outlive any vendor’s business model, which is also why we lean on customer-owned, on-prem gear instead of the consumer router the ISP handed you.
If the walls are already closed
Not building? You still have moves. Find the easy cable paths — an unfinished basement ceiling, an attic, a chase next to plumbing — and run real cable where you can. Where you genuinely can’t, MoCA over the home’s existing coax is a far better fallback than powerline or mesh; our MoCA vs Ethernet vs powerline post covers when each one is the right call. Prioritize getting at least one solid wired AP drop per floor and a wired backbone to the rack; everything else can be staged over time. A retrofit done thoughtfully — see the structured cabling for a home office post for how we approach existing homes — gets you most of the way to a new-build network for a fraction of the disruption.
Bottom line
You can’t buy your way to a future-proof network, but you can build one — with conduit instead of guesses, Cat6A and a strand of fiber instead of the bare minimum, a rack room a human can work in, wired AP drops instead of a mesh you’ll fight, and a clean path for the second internet line you’ll eventually want. None of it is expensive during construction. All of it is expensive after. Spend the cheap hour now.
Keystone Integration plans and pre-wires future-proof home networks in Lehi, Eagle Mountain, Herriman, Park City, Heber City, and across the Wasatch Front — conduit, structured cabling, rack design, and a network stack built to outlast a mortgage. See the full service list or get in touch before the drywall goes up.