Heating and Plumbing in an Open-Plan Home
Knocking rooms together into one open-plan space changes how heat moves around a house, since a single thermostat and set of radiators now has to cover a much larger, less enclosed volume than the original layout..
Knocking rooms together into one open-plan space changes how heat moves around a house, since a single thermostat and set of radiators now has to cover a much larger, less enclosed volume than the original layout.
One thermostat, several zones of need
An open-plan kitchen-diner-lounge might have a cold spot by patio doors and a warm spot near the kitchen, which a single thermostat struggles to average sensibly.
Radiators removed during the knock-through
Where a wall came out, any radiator it held usually needs relocating or replacing elsewhere in the newly combined space rather than simply left off.
Underfloor heating as an alternative
Open-plan spaces are often where underfloor heating gets considered, since it avoids radiator wall space becoming an issue in a room with fewer walls.
Plan heating for your open-plan space
Tell us which walls came out and where the cold spots are, and we'll suggest how to balance the new layout.
Questions we get asked
Do open-plan spaces need bigger radiators?
Sometimes, especially near large glazed areas, but often it's more about placement and zoning than raw output.
Can I add smart TRVs to even out an open-plan room?
Yes, individual thermostatic radiator valves can help manage warm and cold spots within one larger space.
Is underfloor heating worth adding during a knock-through?
It's easiest to add while floors are already being disturbed for the building work, though it's a bigger job than a radiator swap.