Grain-end wooden flooring.

[David Paste]

Is it warm underfoot?

[Tim Lamb]

I wear slippers! The wall thermostat shows when the underfloor heating is running. Moving a bare hand across the floor indicates where the pipes run but it is not noticeable otherwise. I think the Vinyl is similar to bare wood thermally.

Where we have ceramic tiles, the heating pipes are buried in screed and harder to identify.

[David Paste]

Interesting, thanks!