How do you all heat your treatment rooms? We are just about to expand from sunbed tanning, nails and spray tanning into all types of beauty treatments and need a good solution for the winter months. Last year we powered up the sunbeds in the morning and used some Dimplex heaters but that won't work in the new area as it's actually next door, but hopefully open plan (when I knock a wall down :wink2! It's quite a big space and I'm stressing about heating it in winter and keeping it cool in summer so any advice will be welcome.