KNX for Apartments

KNX smart home technology solves the exact challenge every apartment owner faces: delivering full lighting, climate and blind control within a compact electrical setup — no structural upheaval, no single-brand lock-in.

Picture the flat you’ve just bought: the walls are freshly painted, the floors are down, and tucked behind a little white door in the hallway sits an electrical panel barely big enough for the breakers it already holds. Now you want proper smart control — lights, heating, blinds, the lot — and the obvious worry is that none of it will fit. This is the exact problem KNX for apartments was made to solve. It brings full lighting, climate and blind control into a flat without tearing the building apart, and because it runs on an open standard rather than one company’s app, your home is never tied to a single brand that might vanish in five years.

We design, program and commission smart apartment automation with our own KNX engineers, and we don’t leave until every scene does what it should. But the part that matters most to you is simpler: you get a system sized to the space you actually have, whether you’re a homeowner upgrading a flat you love or a developer fitting out a whole block of identical units.

The real obstacle in a flat is space — and we plan around it

Conventional KNX actuators are hungry for room in the consumer unit, stacking up module after module. In most apartment panels that room simply doesn’t exist. We get around it with integrated-relay hardware, where the switching contacts live inside the actuator itself instead of bolted on as separate contactors. The board ends up noticeably smaller, there’s less cabling, and the hardware bill drops — all without losing a single function. For a retrofit behind an existing panel door, that’s often the difference between “yes, this works” and “sorry, no chance.”

What your apartment actually does once it’s running

A good KNX flat isn’t about covering a wall in switches. It’s about the place quietly doing the right thing. We program it around how you really live:

• Light that follows you — dimming, warm evening scenes, a single tap by the door that kills everything on your way out, soft automatic light in the hallway and bathroom at night.
• Heating that pays attention — a temperature per room, a setback when you leave or open a window, comfort waiting for you when you’re back.
• Blinds without the fuss — they track the sun or close for privacy on a timer or one button.
• Less wasted energy — standby loads cut on their own, and you can see at a glance where the power goes.

Small footprint, smaller bills

Flats leak energy in boringly predictable ways — lights left burning, radiators heating an empty bedroom, blinds losing a daily fight with the afternoon sun. KNX just closes those gaps for you. Tie the heating to presence and the lighting to daylight, and a real slice comes off the bill — and it happens whether or not anyone ever opens an app, because the logic lives on the wire, not in a server somewhere. If you’re a developer, that’s a line you can put in front of every buyer with a straight face.

How the project runs, start to finish

You should never be guessing about what comes next. Here’s the path:

• We listen and plan — your rooms, your loads, the scenes you want. Start with our smart home consultancy.
• We build the ETS file — the full configuration, and for identical units we save a template so unit two onward goes far faster: KNX design and ETS programming.
• We commission on site — our engineers install, test and fine-tune every function: KNX commissioning.
• We hand it over and stay reachable — documentation, a proper walkthrough, and remote support and maintenance afterwards.

A quick note for developers and integrators: a forty-unit block doesn’t mean forty builds from scratch. We reuse one perfected configuration across every matching flat. When you’re ready, request a quote or have a look at the full range of KNX integration services.

Frequently asked questions

Can I add KNX to a flat that’s already finished?

Usually, yes. With compact integrated-relay panels and some targeted bus cabling, most retrofits cause far less mess than people expect. Where running new cable through a finished wall is genuinely impractical, KNX wireless devices step in to bridge the gap while keeping everything on one standard.

Will a complete system really fit my tiny panel?

That’s precisely what the integrated-relay approach is for. By folding the relay and the actuator into one device, we squeeze a full KNX flat into boards where ordinary actuators would never have found the space.

Does anything stop working when the internet drops?

No. KNX runs locally on its own bus, so your switches, scenes, heating and blinds carry on regardless of your broadband. The app is a convenience on top — not the thing holding your home together.

Request a quote and tell us about your apartment — we’ll size it to the space you have.