The best electric patio heater for garden UK use depends heavily on where it will sit. For a compact patio, balcony corner or small bistro set, a slimmer freestanding model is easier to place without dominating the space. In a larger seating area, a taller heater or tower design makes more sense, especially when you want warmth to reach several chairs rather than one fixed spot.
It is also worth matching the heater to how you actually use the garden. Adjustable height works well for dining sets, while oscillation and remote control are more useful for lounge seating where people stay put for longer stretches. If storage space is tight, a lighter, simpler unit is often the more sensible choice than a bulkier premium model.
For exposed UK gardens, stability matters as much as heat output. A weighted base and a sensible cable length make everyday setup far less awkward, particularly on paving or decking where you may need to reposition the heater between meals, drinks and quieter evening use.