Up here in Santaland <u>a garage</u> isn't a garage if it isn't fully insulated/heated - then it's a mere carport.
(Even if all the four windbreaking walls are there! [:D] )
My garage is centrally heated with the same water carried heat as the main house,
the garage loop is governed to keep the garage at a minimum of roughly 5-10C/40-50F during the
winter. (To be absolutely correct: It's governed to keep the inside of the garage ~16C above the
outside temp, but no temp lower than 5C/40F allowed and no heat applied above 18C/64F...)
<u>If</u> I want to spend some quality time out there I just start up the 5kW 3phase electric heater fan
- and it's a cosy 20C/68F in just about no time...
To get the perspective: Currently we have like -14C/7F (and a chill-factor enhancing 30kph/19mph
northerly wind) outside, and it's 18C/64F in the garage after my visit this afternoon...
(The caravan have it's own mains connected electric heating during the winter hibernation period.)
<font color="red"><b>My two 1980 Wedges...</b></font id="red">